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.agents/skills/agent-browser/SKILL.md
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---
name: agent-browser
description: Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
allowed-tools: Bash(agent-browser:*)
description: Browser automation CLI for AI agents. Use when the user needs to interact with websites, including navigating pages, filling forms, clicking buttons, taking screenshots, extracting data, testing web apps, or automating any browser task. Triggers include requests to "open a website", "fill out a form", "click a button", "take a screenshot", "scrape data from a page", "test this web app", "login to a site", "automate browser actions", or any task requiring programmatic web interaction.
allowed-tools: Bash(npx agent-browser:*), Bash(agent-browser:*)
---
# Browser Automation with agent-browser
## Quick start
## Core Workflow
```bash
agent-browser open <url> # Navigate to page
agent-browser snapshot -i # Get interactive elements with refs
agent-browser click @e1 # Click element by ref
agent-browser fill @e2 "text" # Fill input by ref
agent-browser close # Close browser
```
Every browser automation follows this pattern:
## Core workflow
1. Navigate: `agent-browser open <url>`
2. Snapshot: `agent-browser snapshot -i` (returns elements with refs like `@e1`, `@e2`)
3. Interact using refs from the snapshot
4. Re-snapshot after navigation or significant DOM changes
## Commands
### Navigation
```bash
agent-browser open <url> # Navigate to URL (aliases: goto, navigate)
# Supports: https://, http://, file://, about:, data://
# Auto-prepends https:// if no protocol given
agent-browser back # Go back
agent-browser forward # Go forward
agent-browser reload # Reload page
agent-browser close # Close browser (aliases: quit, exit)
agent-browser connect 9222 # Connect to browser via CDP port
```
### Snapshot (page analysis)
```bash
agent-browser snapshot # Full accessibility tree
agent-browser snapshot -i # Interactive elements only (recommended)
agent-browser snapshot -c # Compact output
agent-browser snapshot -d 3 # Limit depth to 3
agent-browser snapshot -s "#main" # Scope to CSS selector
```
### Interactions (use @refs from snapshot)
```bash
agent-browser click @e1 # Click
agent-browser dblclick @e1 # Double-click
agent-browser focus @e1 # Focus element
agent-browser fill @e2 "text" # Clear and type
agent-browser type @e2 "text" # Type without clearing
agent-browser press Enter # Press key (alias: key)
agent-browser press Control+a # Key combination
agent-browser keydown Shift # Hold key down
agent-browser keyup Shift # Release key
agent-browser hover @e1 # Hover
agent-browser check @e1 # Check checkbox
agent-browser uncheck @e1 # Uncheck checkbox
agent-browser select @e1 "value" # Select dropdown option
agent-browser select @e1 "a" "b" # Select multiple options
agent-browser scroll down 500 # Scroll page (default: down 300px)
agent-browser scrollintoview @e1 # Scroll element into view (alias: scrollinto)
agent-browser drag @e1 @e2 # Drag and drop
agent-browser upload @e1 file.pdf # Upload files
```
### Get information
```bash
agent-browser get text @e1 # Get element text
agent-browser get html @e1 # Get innerHTML
agent-browser get value @e1 # Get input value
agent-browser get attr @e1 href # Get attribute
agent-browser get title # Get page title
agent-browser get url # Get current URL
agent-browser get count ".item" # Count matching elements
agent-browser get box @e1 # Get bounding box
agent-browser get styles @e1 # Get computed styles (font, color, bg, etc.)
```
### Check state
```bash
agent-browser is visible @e1 # Check if visible
agent-browser is enabled @e1 # Check if enabled
agent-browser is checked @e1 # Check if checked
```
### Screenshots & PDF
```bash
agent-browser screenshot # Save to a temporary directory
agent-browser screenshot path.png # Save to a specific path
agent-browser screenshot --full # Full page
agent-browser pdf output.pdf # Save as PDF
```
### Video recording
```bash
agent-browser record start ./demo.webm # Start recording (uses current URL + state)
agent-browser click @e1 # Perform actions
agent-browser record stop # Stop and save video
agent-browser record restart ./take2.webm # Stop current + start new recording
```
Recording creates a fresh context but preserves cookies/storage from your session. If no URL is provided, it
automatically returns to your current page. For smooth demos, explore first, then start recording.
### Wait
```bash
agent-browser wait @e1 # Wait for element
agent-browser wait 2000 # Wait milliseconds
agent-browser wait --text "Success" # Wait for text (or -t)
agent-browser wait --url "**/dashboard" # Wait for URL pattern (or -u)
agent-browser wait --load networkidle # Wait for network idle (or -l)
agent-browser wait --fn "window.ready" # Wait for JS condition (or -f)
```
### Mouse control
```bash
agent-browser mouse move 100 200 # Move mouse
agent-browser mouse down left # Press button
agent-browser mouse up left # Release button
agent-browser mouse wheel 100 # Scroll wheel
```
### Semantic locators (alternative to refs)
```bash
agent-browser find role button click --name "Submit"
agent-browser find text "Sign In" click
agent-browser find text "Sign In" click --exact # Exact match only
agent-browser find label "Email" fill "user@test.com"
agent-browser find placeholder "Search" type "query"
agent-browser find alt "Logo" click
agent-browser find title "Close" click
agent-browser find testid "submit-btn" click
agent-browser find first ".item" click
agent-browser find last ".item" click
agent-browser find nth 2 "a" hover
```
### Browser settings
```bash
agent-browser set viewport 1920 1080 # Set viewport size
agent-browser set device "iPhone 14" # Emulate device
agent-browser set geo 37.7749 -122.4194 # Set geolocation (alias: geolocation)
agent-browser set offline on # Toggle offline mode
agent-browser set headers '{"X-Key":"v"}' # Extra HTTP headers
agent-browser set credentials user pass # HTTP basic auth (alias: auth)
agent-browser set media dark # Emulate color scheme
agent-browser set media light reduced-motion # Light mode + reduced motion
```
### Cookies & Storage
```bash
agent-browser cookies # Get all cookies
agent-browser cookies set name value # Set cookie
agent-browser cookies clear # Clear cookies
agent-browser storage local # Get all localStorage
agent-browser storage local key # Get specific key
agent-browser storage local set k v # Set value
agent-browser storage local clear # Clear all
```
### Network
```bash
agent-browser network route <url> # Intercept requests
agent-browser network route <url> --abort # Block requests
agent-browser network route <url> --body '{}' # Mock response
agent-browser network unroute [url] # Remove routes
agent-browser network requests # View tracked requests
agent-browser network requests --filter api # Filter requests
```
### Tabs & Windows
```bash
agent-browser tab # List tabs
agent-browser tab new [url] # New tab
agent-browser tab 2 # Switch to tab by index
agent-browser tab close # Close current tab
agent-browser tab close 2 # Close tab by index
agent-browser window new # New window
```
### Frames
```bash
agent-browser frame "#iframe" # Switch to iframe
agent-browser frame main # Back to main frame
```
### Dialogs
```bash
agent-browser dialog accept [text] # Accept dialog
agent-browser dialog dismiss # Dismiss dialog
```
### JavaScript
```bash
agent-browser eval "document.title" # Run JavaScript
```
## Global options
```bash
agent-browser --session <name> ... # Isolated browser session
agent-browser --json ... # JSON output for parsing
agent-browser --headed ... # Show browser window (not headless)
agent-browser --full ... # Full page screenshot (-f)
agent-browser --cdp <port> ... # Connect via Chrome DevTools Protocol
agent-browser -p <provider> ... # Cloud browser provider (--provider)
agent-browser --proxy <url> ... # Use proxy server
agent-browser --headers <json> ... # HTTP headers scoped to URL's origin
agent-browser --executable-path <p> # Custom browser executable
agent-browser --extension <path> ... # Load browser extension (repeatable)
agent-browser --help # Show help (-h)
agent-browser --version # Show version (-V)
agent-browser <command> --help # Show detailed help for a command
```
### Proxy support
```bash
agent-browser --proxy http://proxy.com:8080 open example.com
agent-browser --proxy http://user:pass@proxy.com:8080 open example.com
agent-browser --proxy socks5://proxy.com:1080 open example.com
```
## Environment variables
```bash
AGENT_BROWSER_SESSION="mysession" # Default session name
AGENT_BROWSER_EXECUTABLE_PATH="/path/chrome" # Custom browser path
AGENT_BROWSER_EXTENSIONS="/ext1,/ext2" # Comma-separated extension paths
AGENT_BROWSER_PROVIDER="your-cloud-browser-provider" # Cloud browser provider (select browseruse or browserbase)
AGENT_BROWSER_STREAM_PORT="9223" # WebSocket streaming port
AGENT_BROWSER_HOME="/path/to/agent-browser" # Custom install location (for daemon.js)
```
## Example: Form submission
1. **Navigate**: `agent-browser open <url>`
2. **Snapshot**: `agent-browser snapshot -i` (get element refs like `@e1`, `@e2`)
3. **Interact**: Use refs to click, fill, select
4. **Re-snapshot**: After navigation or DOM changes, get fresh refs
```bash
agent-browser open https://example.com/form
agent-browser snapshot -i
# Output shows: textbox "Email" [ref=e1], textbox "Password" [ref=e2], button "Submit" [ref=e3]
# Output: @e1 [input type="email"], @e2 [input type="password"], @e3 [button] "Submit"
agent-browser fill @e1 "user@example.com"
agent-browser fill @e2 "password123"
@ -268,72 +27,504 @@ agent-browser wait --load networkidle
agent-browser snapshot -i # Check result
```
## Example: Authentication with saved state
## Command Chaining
Commands can be chained with `&&` in a single shell invocation. The browser persists between commands via a background daemon, so chaining is safe and more efficient than separate calls.
```bash
# Login once
# Chain open + wait + snapshot in one call
agent-browser open https://example.com && agent-browser wait --load networkidle && agent-browser snapshot -i
# Chain multiple interactions
agent-browser fill @e1 "user@example.com" && agent-browser fill @e2 "password123" && agent-browser click @e3
# Navigate and capture
agent-browser open https://example.com && agent-browser wait --load networkidle && agent-browser screenshot page.png
```
**When to chain:** Use `&&` when you don't need to read the output of an intermediate command before proceeding (e.g., open + wait + screenshot). Run commands separately when you need to parse the output first (e.g., snapshot to discover refs, then interact using those refs).
## Essential Commands
```bash
# Navigation
agent-browser open <url> # Navigate (aliases: goto, navigate)
agent-browser close # Close browser
# Snapshot
agent-browser snapshot -i # Interactive elements with refs (recommended)
agent-browser snapshot -i -C # Include cursor-interactive elements (divs with onclick, cursor:pointer)
agent-browser snapshot -s "#selector" # Scope to CSS selector
# Interaction (use @refs from snapshot)
agent-browser click @e1 # Click element
agent-browser click @e1 --new-tab # Click and open in new tab
agent-browser fill @e2 "text" # Clear and type text
agent-browser type @e2 "text" # Type without clearing
agent-browser select @e1 "option" # Select dropdown option
agent-browser check @e1 # Check checkbox
agent-browser press Enter # Press key
agent-browser keyboard type "text" # Type at current focus (no selector)
agent-browser keyboard inserttext "text" # Insert without key events
agent-browser scroll down 500 # Scroll page
agent-browser scroll down 500 --selector "div.content" # Scroll within a specific container
# Get information
agent-browser get text @e1 # Get element text
agent-browser get url # Get current URL
agent-browser get title # Get page title
# Wait
agent-browser wait @e1 # Wait for element
agent-browser wait --load networkidle # Wait for network idle
agent-browser wait --url "**/page" # Wait for URL pattern
agent-browser wait 2000 # Wait milliseconds
# Downloads
agent-browser download @e1 ./file.pdf # Click element to trigger download
agent-browser wait --download ./output.zip # Wait for any download to complete
agent-browser --download-path ./downloads open <url> # Set default download directory
# Capture
agent-browser screenshot # Screenshot to temp dir
agent-browser screenshot --full # Full page screenshot
agent-browser screenshot --annotate # Annotated screenshot with numbered element labels
agent-browser pdf output.pdf # Save as PDF
# Diff (compare page states)
agent-browser diff snapshot # Compare current vs last snapshot
agent-browser diff snapshot --baseline before.txt # Compare current vs saved file
agent-browser diff screenshot --baseline before.png # Visual pixel diff
agent-browser diff url <url1> <url2> # Compare two pages
agent-browser diff url <url1> <url2> --wait-until networkidle # Custom wait strategy
agent-browser diff url <url1> <url2> --selector "#main" # Scope to element
```
## Common Patterns
### Form Submission
```bash
agent-browser open https://example.com/signup
agent-browser snapshot -i
agent-browser fill @e1 "Jane Doe"
agent-browser fill @e2 "jane@example.com"
agent-browser select @e3 "California"
agent-browser check @e4
agent-browser click @e5
agent-browser wait --load networkidle
```
### Authentication with Auth Vault (Recommended)
```bash
# Save credentials once (encrypted with AGENT_BROWSER_ENCRYPTION_KEY)
# Recommended: pipe password via stdin to avoid shell history exposure
echo "pass" | agent-browser auth save github --url https://github.com/login --username user --password-stdin
# Login using saved profile (LLM never sees password)
agent-browser auth login github
# List/show/delete profiles
agent-browser auth list
agent-browser auth show github
agent-browser auth delete github
```
### Authentication with State Persistence
```bash
# Login once and save state
agent-browser open https://app.example.com/login
agent-browser snapshot -i
agent-browser fill @e1 "username"
agent-browser fill @e2 "password"
agent-browser fill @e1 "$USERNAME"
agent-browser fill @e2 "$PASSWORD"
agent-browser click @e3
agent-browser wait --url "**/dashboard"
agent-browser state save auth.json
# Later sessions: load saved state
# Reuse in future sessions
agent-browser state load auth.json
agent-browser open https://app.example.com/dashboard
```
## Sessions (parallel browsers)
### Session Persistence
```bash
agent-browser --session test1 open site-a.com
agent-browser --session test2 open site-b.com
agent-browser session list
# Auto-save/restore cookies and localStorage across browser restarts
agent-browser --session-name myapp open https://app.example.com/login
# ... login flow ...
agent-browser close # State auto-saved to ~/.agent-browser/sessions/
# Next time, state is auto-loaded
agent-browser --session-name myapp open https://app.example.com/dashboard
# Encrypt state at rest
export AGENT_BROWSER_ENCRYPTION_KEY=$(openssl rand -hex 32)
agent-browser --session-name secure open https://app.example.com
# Manage saved states
agent-browser state list
agent-browser state show myapp-default.json
agent-browser state clear myapp
agent-browser state clean --older-than 7
```
## JSON output (for parsing)
Add `--json` for machine-readable output:
### Data Extraction
```bash
agent-browser open https://example.com/products
agent-browser snapshot -i
agent-browser get text @e5 # Get specific element text
agent-browser get text body > page.txt # Get all page text
# JSON output for parsing
agent-browser snapshot -i --json
agent-browser get text @e1 --json
```
## Debugging
### Parallel Sessions
```bash
agent-browser --headed open example.com # Show browser window
agent-browser --cdp 9222 snapshot # Connect via CDP port
agent-browser connect 9222 # Alternative: connect command
agent-browser console # View console messages
agent-browser console --clear # Clear console
agent-browser errors # View page errors
agent-browser errors --clear # Clear errors
agent-browser highlight @e1 # Highlight element
agent-browser trace start # Start recording trace
agent-browser trace stop trace.zip # Stop and save trace
agent-browser record start ./debug.webm # Record video from current page
agent-browser record stop # Save recording
agent-browser --session site1 open https://site-a.com
agent-browser --session site2 open https://site-b.com
agent-browser --session site1 snapshot -i
agent-browser --session site2 snapshot -i
agent-browser session list
```
## Deep-dive documentation
### Connect to Existing Chrome
For detailed patterns and best practices, see:
```bash
# Auto-discover running Chrome with remote debugging enabled
agent-browser --auto-connect open https://example.com
agent-browser --auto-connect snapshot
| Reference | Description |
# Or with explicit CDP port
agent-browser --cdp 9222 snapshot
```
### Color Scheme (Dark Mode)
```bash
# Persistent dark mode via flag (applies to all pages and new tabs)
agent-browser --color-scheme dark open https://example.com
# Or via environment variable
AGENT_BROWSER_COLOR_SCHEME=dark agent-browser open https://example.com
# Or set during session (persists for subsequent commands)
agent-browser set media dark
```
### Visual Browser (Debugging)
```bash
agent-browser --headed open https://example.com
agent-browser highlight @e1 # Highlight element
agent-browser record start demo.webm # Record session
agent-browser profiler start # Start Chrome DevTools profiling
agent-browser profiler stop trace.json # Stop and save profile (path optional)
```
Use `AGENT_BROWSER_HEADED=1` to enable headed mode via environment variable. Browser extensions work in both headed and headless mode.
### Local Files (PDFs, HTML)
```bash
# Open local files with file:// URLs
agent-browser --allow-file-access open file:///path/to/document.pdf
agent-browser --allow-file-access open file:///path/to/page.html
agent-browser screenshot output.png
```
### iOS Simulator (Mobile Safari)
```bash
# List available iOS simulators
agent-browser device list
# Launch Safari on a specific device
agent-browser -p ios --device "iPhone 16 Pro" open https://example.com
# Same workflow as desktop - snapshot, interact, re-snapshot
agent-browser -p ios snapshot -i
agent-browser -p ios tap @e1 # Tap (alias for click)
agent-browser -p ios fill @e2 "text"
agent-browser -p ios swipe up # Mobile-specific gesture
# Take screenshot
agent-browser -p ios screenshot mobile.png
# Close session (shuts down simulator)
agent-browser -p ios close
```
**Requirements:** macOS with Xcode, Appium (`npm install -g appium && appium driver install xcuitest`)
**Real devices:** Works with physical iOS devices if pre-configured. Use `--device "<UDID>"` where UDID is from `xcrun xctrace list devices`.
## Security
All security features are opt-in. By default, agent-browser imposes no restrictions on navigation, actions, or output.
### Content Boundaries (Recommended for AI Agents)
Enable `--content-boundaries` to wrap page-sourced output in markers that help LLMs distinguish tool output from untrusted page content:
```bash
export AGENT_BROWSER_CONTENT_BOUNDARIES=1
agent-browser snapshot
# Output:
# --- AGENT_BROWSER_PAGE_CONTENT nonce=<hex> origin=https://example.com ---
# [accessibility tree]
# --- END_AGENT_BROWSER_PAGE_CONTENT nonce=<hex> ---
```
### Domain Allowlist
Restrict navigation to trusted domains. Wildcards like `*.example.com` also match the bare domain `example.com`. Sub-resource requests, WebSocket, and EventSource connections to non-allowed domains are also blocked. Include CDN domains your target pages depend on:
```bash
export AGENT_BROWSER_ALLOWED_DOMAINS="example.com,*.example.com"
agent-browser open https://example.com # OK
agent-browser open https://malicious.com # Blocked
```
### Action Policy
Use a policy file to gate destructive actions:
```bash
export AGENT_BROWSER_ACTION_POLICY=./policy.json
```
Example `policy.json`:
```json
{"default": "deny", "allow": ["navigate", "snapshot", "click", "scroll", "wait", "get"]}
```
Auth vault operations (`auth login`, etc.) bypass action policy but domain allowlist still applies.
### Output Limits
Prevent context flooding from large pages:
```bash
export AGENT_BROWSER_MAX_OUTPUT=50000
```
## Diffing (Verifying Changes)
Use `diff snapshot` after performing an action to verify it had the intended effect. This compares the current accessibility tree against the last snapshot taken in the session.
```bash
# Typical workflow: snapshot -> action -> diff
agent-browser snapshot -i # Take baseline snapshot
agent-browser click @e2 # Perform action
agent-browser diff snapshot # See what changed (auto-compares to last snapshot)
```
For visual regression testing or monitoring:
```bash
# Save a baseline screenshot, then compare later
agent-browser screenshot baseline.png
# ... time passes or changes are made ...
agent-browser diff screenshot --baseline baseline.png
# Compare staging vs production
agent-browser diff url https://staging.example.com https://prod.example.com --screenshot
```
`diff snapshot` output uses `+` for additions and `-` for removals, similar to git diff. `diff screenshot` produces a diff image with changed pixels highlighted in red, plus a mismatch percentage.
## Timeouts and Slow Pages
The default Playwright timeout is 25 seconds for local browsers. This can be overridden with the `AGENT_BROWSER_DEFAULT_TIMEOUT` environment variable (value in milliseconds). For slow websites or large pages, use explicit waits instead of relying on the default timeout:
```bash
# Wait for network activity to settle (best for slow pages)
agent-browser wait --load networkidle
# Wait for a specific element to appear
agent-browser wait "#content"
agent-browser wait @e1
# Wait for a specific URL pattern (useful after redirects)
agent-browser wait --url "**/dashboard"
# Wait for a JavaScript condition
agent-browser wait --fn "document.readyState === 'complete'"
# Wait a fixed duration (milliseconds) as a last resort
agent-browser wait 5000
```
When dealing with consistently slow websites, use `wait --load networkidle` after `open` to ensure the page is fully loaded before taking a snapshot. If a specific element is slow to render, wait for it directly with `wait <selector>` or `wait @ref`.
## Session Management and Cleanup
When running multiple agents or automations concurrently, always use named sessions to avoid conflicts:
```bash
# Each agent gets its own isolated session
agent-browser --session agent1 open site-a.com
agent-browser --session agent2 open site-b.com
# Check active sessions
agent-browser session list
```
Always close your browser session when done to avoid leaked processes:
```bash
agent-browser close # Close default session
agent-browser --session agent1 close # Close specific session
```
If a previous session was not closed properly, the daemon may still be running. Use `agent-browser close` to clean it up before starting new work.
## Ref Lifecycle (Important)
Refs (`@e1`, `@e2`, etc.) are invalidated when the page changes. Always re-snapshot after:
- Clicking links or buttons that navigate
- Form submissions
- Dynamic content loading (dropdowns, modals)
```bash
agent-browser click @e5 # Navigates to new page
agent-browser snapshot -i # MUST re-snapshot
agent-browser click @e1 # Use new refs
```
## Annotated Screenshots (Vision Mode)
Use `--annotate` to take a screenshot with numbered labels overlaid on interactive elements. Each label `[N]` maps to ref `@eN`. This also caches refs, so you can interact with elements immediately without a separate snapshot.
```bash
agent-browser screenshot --annotate
# Output includes the image path and a legend:
# [1] @e1 button "Submit"
# [2] @e2 link "Home"
# [3] @e3 textbox "Email"
agent-browser click @e2 # Click using ref from annotated screenshot
```
Use annotated screenshots when:
- The page has unlabeled icon buttons or visual-only elements
- You need to verify visual layout or styling
- Canvas or chart elements are present (invisible to text snapshots)
- You need spatial reasoning about element positions
## Semantic Locators (Alternative to Refs)
When refs are unavailable or unreliable, use semantic locators:
```bash
agent-browser find text "Sign In" click
agent-browser find label "Email" fill "user@test.com"
agent-browser find role button click --name "Submit"
agent-browser find placeholder "Search" type "query"
agent-browser find testid "submit-btn" click
```
## JavaScript Evaluation (eval)
Use `eval` to run JavaScript in the browser context. **Shell quoting can corrupt complex expressions** -- use `--stdin` or `-b` to avoid issues.
```bash
# Simple expressions work with regular quoting
agent-browser eval 'document.title'
agent-browser eval 'document.querySelectorAll("img").length'
# Complex JS: use --stdin with heredoc (RECOMMENDED)
agent-browser eval --stdin <<'EVALEOF'
JSON.stringify(
Array.from(document.querySelectorAll("img"))
.filter(i => !i.alt)
.map(i => ({ src: i.src.split("/").pop(), width: i.width }))
)
EVALEOF
# Alternative: base64 encoding (avoids all shell escaping issues)
agent-browser eval -b "$(echo -n 'Array.from(document.querySelectorAll("a")).map(a => a.href)' | base64)"
```
**Why this matters:** When the shell processes your command, inner double quotes, `!` characters (history expansion), backticks, and `$()` can all corrupt the JavaScript before it reaches agent-browser. The `--stdin` and `-b` flags bypass shell interpretation entirely.
**Rules of thumb:**
- Single-line, no nested quotes -> regular `eval 'expression'` with single quotes is fine
- Nested quotes, arrow functions, template literals, or multiline -> use `eval --stdin <<'EVALEOF'`
- Programmatic/generated scripts -> use `eval -b` with base64
## Configuration File
Create `agent-browser.json` in the project root for persistent settings:
```json
{
"headed": true,
"proxy": "http://localhost:8080",
"profile": "./browser-data"
}
```
Priority (lowest to highest): `~/.agent-browser/config.json` < `./agent-browser.json` < env vars < CLI flags. Use `--config <path>` or `AGENT_BROWSER_CONFIG` env var for a custom config file (exits with error if missing/invalid). All CLI options map to camelCase keys (e.g., `--executable-path` -> `"executablePath"`). Boolean flags accept `true`/`false` values (e.g., `--headed false` overrides config). Extensions from user and project configs are merged, not replaced.
## Deep-Dive Documentation
| Reference | When to Use |
|-----------|-------------|
| [references/commands.md](references/commands.md) | Full command reference with all options |
| [references/snapshot-refs.md](references/snapshot-refs.md) | Ref lifecycle, invalidation rules, troubleshooting |
| [references/session-management.md](references/session-management.md) | Parallel sessions, state persistence, concurrent scraping |
| [references/authentication.md](references/authentication.md) | Login flows, OAuth, 2FA handling, state reuse |
| [references/video-recording.md](references/video-recording.md) | Recording workflows for debugging and documentation |
| [references/profiling.md](references/profiling.md) | Chrome DevTools profiling for performance analysis |
| [references/proxy-support.md](references/proxy-support.md) | Proxy configuration, geo-testing, rotating proxies |
## Ready-to-use templates
## Experimental: Native Mode
Executable workflow scripts for common patterns:
agent-browser has an experimental native Rust daemon that communicates with Chrome directly via CDP, bypassing Node.js and Playwright entirely. It is opt-in and not recommended for production use yet.
```bash
# Enable via flag
agent-browser --native open example.com
# Enable via environment variable (avoids passing --native every time)
export AGENT_BROWSER_NATIVE=1
agent-browser open example.com
```
The native daemon supports Chromium and Safari (via WebDriver). Firefox and WebKit are not yet supported. All core commands (navigate, snapshot, click, fill, screenshot, cookies, storage, tabs, eval, etc.) work identically in native mode. Use `agent-browser close` before switching between native and default mode within the same session.
## Browser Engine Selection
Use `--engine` to choose a local browser engine. The default is `chrome`.
```bash
# Use Lightpanda (fast headless browser, requires separate install)
agent-browser --engine lightpanda open example.com
# Via environment variable
export AGENT_BROWSER_ENGINE=lightpanda
agent-browser open example.com
# With custom binary path
agent-browser --engine lightpanda --executable-path /path/to/lightpanda open example.com
```
Supported engines:
- `chrome` (default) -- Chrome/Chromium via CDP
- `lightpanda` -- Lightpanda headless browser via CDP (10x faster, 10x less memory than Chrome)
Lightpanda does not support `--extension`, `--profile`, `--state`, or `--allow-file-access`. Install Lightpanda from https://lightpanda.io/docs/open-source/installation.
## Ready-to-Use Templates
| Template | Description |
|----------|-------------|
@ -341,16 +532,8 @@ Executable workflow scripts for common patterns:
| [templates/authenticated-session.sh](templates/authenticated-session.sh) | Login once, reuse state |
| [templates/capture-workflow.sh](templates/capture-workflow.sh) | Content extraction with screenshots |
Usage:
```bash
./templates/form-automation.sh https://example.com/form
./templates/authenticated-session.sh https://app.example.com/login
./templates/capture-workflow.sh https://example.com ./output
```
## HTTPS Certificate Errors
For sites with self-signed or invalid certificates:
```bash
agent-browser open https://localhost:8443 --ignore-https-errors
```

16
.agents/skills/agent-browser/references/authentication.md
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@ -1,6 +1,20 @@
# Authentication Patterns
Patterns for handling login flows, session persistence, and authenticated browsing.
Login flows, session persistence, OAuth, 2FA, and authenticated browsing.
**Related**: [session-management.md](session-management.md) for state persistence details, [SKILL.md](../SKILL.md) for quick start.
## Contents
- [Basic Login Flow](#basic-login-flow)
- [Saving Authentication State](#saving-authentication-state)
- [Restoring Authentication](#restoring-authentication)
- [OAuth / SSO Flows](#oauth--sso-flows)
- [Two-Factor Authentication](#two-factor-authentication)
- [HTTP Basic Auth](#http-basic-auth)
- [Cookie-Based Auth](#cookie-based-auth)
- [Token Refresh Handling](#token-refresh-handling)
- [Security Best Practices](#security-best-practices)
## Basic Login Flow

29
.agents/skills/agent-browser/references/proxy-support.md
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@ -1,13 +1,29 @@
# Proxy Support
Configure proxy servers for browser automation, useful for geo-testing, rate limiting avoidance, and corporate environments.
Proxy configuration for geo-testing, rate limiting avoidance, and corporate environments.
**Related**: [commands.md](commands.md) for global options, [SKILL.md](../SKILL.md) for quick start.
## Contents
- [Basic Proxy Configuration](#basic-proxy-configuration)
- [Authenticated Proxy](#authenticated-proxy)
- [SOCKS Proxy](#socks-proxy)
- [Proxy Bypass](#proxy-bypass)
- [Common Use Cases](#common-use-cases)
- [Verifying Proxy Connection](#verifying-proxy-connection)
- [Troubleshooting](#troubleshooting)
- [Best Practices](#best-practices)
## Basic Proxy Configuration
Set proxy via environment variable before starting:
Use the `--proxy` flag or set proxy via environment variable:
```bash
# HTTP proxy
# Via CLI flag
agent-browser --proxy "http://proxy.example.com:8080" open https://example.com
# Via environment variable
export HTTP_PROXY="http://proxy.example.com:8080"
agent-browser open https://example.com
@ -45,10 +61,13 @@ agent-browser open https://example.com
## Proxy Bypass
Skip proxy for specific domains:
Skip proxy for specific domains using `--proxy-bypass` or `NO_PROXY`:
```bash
# Bypass proxy for local addresses
# Via CLI flag
agent-browser --proxy "http://proxy.example.com:8080" --proxy-bypass "localhost,*.internal.com" open https://example.com
# Via environment variable
export NO_PROXY="localhost,127.0.0.1,.internal.company.com"
agent-browser open https://internal.company.com # Direct connection
agent-browser open https://external.com # Via proxy

14
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@ -1,6 +1,18 @@
# Session Management
Run multiple isolated browser sessions concurrently with state persistence.
Multiple isolated browser sessions with state persistence and concurrent browsing.
**Related**: [authentication.md](authentication.md) for login patterns, [SKILL.md](../SKILL.md) for quick start.
## Contents
- [Named Sessions](#named-sessions)
- [Session Isolation Properties](#session-isolation-properties)
- [Session State Persistence](#session-state-persistence)
- [Common Patterns](#common-patterns)
- [Default Session](#default-session)
- [Session Cleanup](#session-cleanup)
- [Best Practices](#best-practices)
## Named Sessions

34
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@ -1,21 +1,29 @@
# Snapshot + Refs Workflow
# Snapshot and Refs
The core innovation of agent-browser: compact element references that reduce context usage dramatically for AI agents.
Compact element references that reduce context usage dramatically for AI agents.
## How It Works
**Related**: [commands.md](commands.md) for full command reference, [SKILL.md](../SKILL.md) for quick start.
### The Problem
Traditional browser automation sends full DOM to AI agents:
## Contents
- [How Refs Work](#how-refs-work)
- [Snapshot Command](#the-snapshot-command)
- [Using Refs](#using-refs)
- [Ref Lifecycle](#ref-lifecycle)
- [Best Practices](#best-practices)
- [Ref Notation Details](#ref-notation-details)
- [Troubleshooting](#troubleshooting)
## How Refs Work
Traditional approach:
```
Full DOM/HTML sent → AI parses → Generates CSS selector → Executes action
~3000-5000 tokens per interaction
Full DOM/HTML → AI parses → CSS selector → Action (~3000-5000 tokens)
```
### The Solution
agent-browser uses compact snapshots with refs:
agent-browser approach:
```
Compact snapshot → @refs assigned → Direct ref interaction
~200-400 tokens per interaction
Compact snapshot → @refs assigned → Direct interaction (~200-400 tokens)
```
## The Snapshot Command
@ -166,8 +174,8 @@ agent-browser snapshot -i
### Element Not Visible in Snapshot
```bash
# Scroll to reveal element
agent-browser scroll --bottom
# Scroll down to reveal element
agent-browser scroll down 1000
agent-browser snapshot -i
# Or wait for dynamic content

13
.agents/skills/agent-browser/references/video-recording.md
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@ -1,6 +1,17 @@
# Video Recording
Capture browser automation sessions as video for debugging, documentation, or verification.
Capture browser automation as video for debugging, documentation, or verification.
**Related**: [commands.md](commands.md) for full command reference, [SKILL.md](../SKILL.md) for quick start.
## Contents
- [Basic Recording](#basic-recording)
- [Recording Commands](#recording-commands)
- [Use Cases](#use-cases)
- [Best Practices](#best-practices)
- [Output Format](#output-format)
- [Limitations](#limitations)
## Basic Recording

86
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@ -1,67 +1,81 @@
#!/bin/bash
# Template: Authenticated Session Workflow
# Login once, save state, reuse for subsequent runs
# Purpose: Login once, save state, reuse for subsequent runs
# Usage: ./authenticated-session.sh <login-url> [state-file]
#
# Usage:
# ./authenticated-session.sh <login-url> [state-file]
# RECOMMENDED: Use the auth vault instead of this template:
# echo "<pass>" | agent-browser auth save myapp --url <login-url> --username <user> --password-stdin
# agent-browser auth login myapp
# The auth vault stores credentials securely and the LLM never sees passwords.
#
# Setup:
# 1. Run once to see your form structure
# 2. Note the @refs for your fields
# 3. Uncomment LOGIN FLOW section and update refs
# Environment variables:
# APP_USERNAME - Login username/email
# APP_PASSWORD - Login password
#
# Two modes:
# 1. Discovery mode (default): Shows form structure so you can identify refs
# 2. Login mode: Performs actual login after you update the refs
#
# Setup steps:
# 1. Run once to see form structure (discovery mode)
# 2. Update refs in LOGIN FLOW section below
# 3. Set APP_USERNAME and APP_PASSWORD
# 4. Delete the DISCOVERY section
set -euo pipefail
LOGIN_URL="${1:?Usage: $0 <login-url> [state-file]}"
STATE_FILE="${2:-./auth-state.json}"
echo "Authentication workflow for: $LOGIN_URL"
echo "Authentication workflow: $LOGIN_URL"
# ══════════════════════════════════════════════════════════════
# SAVED STATE: Skip login if we have valid saved state
# ══════════════════════════════════════════════════════════════
# ================================================================
# SAVED STATE: Skip login if valid saved state exists
# ================================================================
if [[ -f "$STATE_FILE" ]]; then
echo "Loading saved authentication state..."
agent-browser state load "$STATE_FILE"
agent-browser open "$LOGIN_URL"
agent-browser wait --load networkidle
echo "Loading saved state from $STATE_FILE..."
if agent-browser --state "$STATE_FILE" open "$LOGIN_URL" 2>/dev/null; then
agent-browser wait --load networkidle
CURRENT_URL=$(agent-browser get url)
if [[ "$CURRENT_URL" != *"login"* ]] && [[ "$CURRENT_URL" != *"signin"* ]]; then
echo "Session restored successfully!"
agent-browser snapshot -i
exit 0
CURRENT_URL=$(agent-browser get url)
if [[ "$CURRENT_URL" != *"login"* ]] && [[ "$CURRENT_URL" != *"signin"* ]]; then
echo "Session restored successfully"
agent-browser snapshot -i
exit 0
fi
echo "Session expired, performing fresh login..."
agent-browser close 2>/dev/null || true
else
echo "Failed to load state, re-authenticating..."
fi
echo "Session expired, performing fresh login..."
rm -f "$STATE_FILE"
fi
# ══════════════════════════════════════════════════════════════
# DISCOVERY MODE: Show form structure (remove after setup)
# ══════════════════════════════════════════════════════════════
# ================================================================
# DISCOVERY MODE: Shows form structure (delete after setup)
# ================================================================
echo "Opening login page..."
agent-browser open "$LOGIN_URL"
agent-browser wait --load networkidle
echo ""
echo "┌─────────────────────────────────────────────────────────┐"
echo "│ LOGIN FORM STRUCTURE │"
echo "├─────────────────────────────────────────────────────────┤"
echo "Login form structure:"
echo "---"
agent-browser snapshot -i
echo "└─────────────────────────────────────────────────────────┘"
echo "---"
echo ""
echo "Next steps:"
echo " 1. Note refs: @e? = username, @e? = password, @e? = submit"
echo " 2. Uncomment LOGIN FLOW section below"
echo " 3. Replace @e1, @e2, @e3 with your refs"
echo " 1. Note the refs: username=@e?, password=@e?, submit=@e?"
echo " 2. Update the LOGIN FLOW section below with your refs"
echo " 3. Set: export APP_USERNAME='...' APP_PASSWORD='...'"
echo " 4. Delete this DISCOVERY MODE section"
echo ""
agent-browser close
exit 0
# ══════════════════════════════════════════════════════════════
# ================================================================
# LOGIN FLOW: Uncomment and customize after discovery
# ══════════════════════════════════════════════════════════════
# ================================================================
# : "${APP_USERNAME:?Set APP_USERNAME environment variable}"
# : "${APP_PASSWORD:?Set APP_PASSWORD environment variable}"
#
@ -78,14 +92,14 @@ exit 0
# # Verify login succeeded
# FINAL_URL=$(agent-browser get url)
# if [[ "$FINAL_URL" == *"login"* ]] || [[ "$FINAL_URL" == *"signin"* ]]; then
# echo "ERROR: Login failed - still on login page"
# echo "Login failed - still on login page"
# agent-browser screenshot /tmp/login-failed.png
# agent-browser close
# exit 1
# fi
#
# # Save state for future runs
# echo "Saving authentication state to: $STATE_FILE"
# echo "Saving state to $STATE_FILE"
# agent-browser state save "$STATE_FILE"
# echo "Login successful!"
# echo "Login successful"
# agent-browser snapshot -i

71
.agents/skills/agent-browser/templates/capture-workflow.sh
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@ -1,68 +1,69 @@
#!/bin/bash
# Template: Content Capture Workflow
# Extract content from web pages with optional authentication
# Purpose: Extract content from web pages (text, screenshots, PDF)
# Usage: ./capture-workflow.sh <url> [output-dir]
#
# Outputs:
# - page-full.png: Full page screenshot
# - page-structure.txt: Page element structure with refs
# - page-text.txt: All text content
# - page.pdf: PDF version
#
# Optional: Load auth state for protected pages
set -euo pipefail
TARGET_URL="${1:?Usage: $0 <url> [output-dir]}"
OUTPUT_DIR="${2:-.}"
echo "Capturing content from: $TARGET_URL"
echo "Capturing: $TARGET_URL"
mkdir -p "$OUTPUT_DIR"
# Optional: Load authentication state if needed
# Optional: Load authentication state
# if [[ -f "./auth-state.json" ]]; then
# echo "Loading authentication state..."
# agent-browser state load "./auth-state.json"
# fi
# Navigate to target page
# Navigate to target
agent-browser open "$TARGET_URL"
agent-browser wait --load networkidle
# Get page metadata
echo "Page title: $(agent-browser get title)"
echo "Page URL: $(agent-browser get url)"
# Get metadata
TITLE=$(agent-browser get title)
URL=$(agent-browser get url)
echo "Title: $TITLE"
echo "URL: $URL"
# Capture full page screenshot
agent-browser screenshot --full "$OUTPUT_DIR/page-full.png"
echo "Screenshot saved: $OUTPUT_DIR/page-full.png"
echo "Saved: $OUTPUT_DIR/page-full.png"
# Get page structure
# Get page structure with refs
agent-browser snapshot -i > "$OUTPUT_DIR/page-structure.txt"
echo "Structure saved: $OUTPUT_DIR/page-structure.txt"
echo "Saved: $OUTPUT_DIR/page-structure.txt"
# Extract main content
# Adjust selector based on target site structure
# agent-browser get text @e1 > "$OUTPUT_DIR/main-content.txt"
# Extract specific elements (uncomment as needed)
# agent-browser get text "article" > "$OUTPUT_DIR/article.txt"
# agent-browser get text "main" > "$OUTPUT_DIR/main.txt"
# agent-browser get text ".content" > "$OUTPUT_DIR/content.txt"
# Get full page text
# Extract all text content
agent-browser get text body > "$OUTPUT_DIR/page-text.txt"
echo "Text content saved: $OUTPUT_DIR/page-text.txt"
echo "Saved: $OUTPUT_DIR/page-text.txt"
# Optional: Save as PDF
# Save as PDF
agent-browser pdf "$OUTPUT_DIR/page.pdf"
echo "PDF saved: $OUTPUT_DIR/page.pdf"
echo "Saved: $OUTPUT_DIR/page.pdf"
# Optional: Capture with scrolling for infinite scroll pages
# scroll_and_capture() {
# local count=0
# while [[ $count -lt 5 ]]; do
# agent-browser scroll down 1000
# agent-browser wait 1000
# ((count++))
# done
# agent-browser screenshot --full "$OUTPUT_DIR/page-scrolled.png"
# }
# scroll_and_capture
# Optional: Extract specific elements using refs from structure
# agent-browser get text @e5 > "$OUTPUT_DIR/main-content.txt"
# Optional: Handle infinite scroll pages
# for i in {1..5}; do
# agent-browser scroll down 1000
# agent-browser wait 1000
# done
# agent-browser screenshot --full "$OUTPUT_DIR/page-scrolled.png"
# Cleanup
agent-browser close
echo ""
echo "Capture complete! Files saved to: $OUTPUT_DIR"
echo "Capture complete:"
ls -la "$OUTPUT_DIR"

80
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@ -1,64 +1,62 @@
#!/bin/bash
# Template: Form Automation Workflow
# Fills and submits web forms with validation
# Purpose: Fill and submit web forms with validation
# Usage: ./form-automation.sh <form-url>
#
# This template demonstrates the snapshot-interact-verify pattern:
# 1. Navigate to form
# 2. Snapshot to get element refs
# 3. Fill fields using refs
# 4. Submit and verify result
#
# Customize: Update the refs (@e1, @e2, etc.) based on your form's snapshot output
set -euo pipefail
FORM_URL="${1:?Usage: $0 <form-url>}"
echo "Automating form at: $FORM_URL"
echo "Form automation: $FORM_URL"
# Navigate to form page
# Step 1: Navigate to form
agent-browser open "$FORM_URL"
agent-browser wait --load networkidle
# Get interactive snapshot to identify form fields
echo "Analyzing form structure..."
# Step 2: Snapshot to discover form elements
echo ""
echo "Form structure:"
agent-browser snapshot -i
# Example: Fill common form fields
# Uncomment and modify refs based on snapshot output
# Step 3: Fill form fields (customize these refs based on snapshot output)
#
# Common field types:
# agent-browser fill @e1 "John Doe" # Text input
# agent-browser fill @e2 "user@example.com" # Email input
# agent-browser fill @e3 "SecureP@ss123" # Password input
# agent-browser select @e4 "Option Value" # Dropdown
# agent-browser check @e5 # Checkbox
# agent-browser click @e6 # Radio button
# agent-browser fill @e7 "Multi-line text" # Textarea
# agent-browser upload @e8 /path/to/file.pdf # File upload
#
# Uncomment and modify:
# agent-browser fill @e1 "Test User"
# agent-browser fill @e2 "test@example.com"
# agent-browser click @e3 # Submit button
# Text inputs
# agent-browser fill @e1 "John Doe" # Name field
# agent-browser fill @e2 "user@example.com" # Email field
# agent-browser fill @e3 "+1-555-123-4567" # Phone field
# Password fields
# agent-browser fill @e4 "SecureP@ssw0rd!"
# Dropdowns
# agent-browser select @e5 "Option Value"
# Checkboxes
# agent-browser check @e6 # Check
# agent-browser uncheck @e7 # Uncheck
# Radio buttons
# agent-browser click @e8 # Select radio option
# Text areas
# agent-browser fill @e9 "Multi-line text content here"
# File uploads
# agent-browser upload @e10 /path/to/file.pdf
# Submit form
# agent-browser click @e11 # Submit button
# Wait for response
# Step 4: Wait for submission
# agent-browser wait --load networkidle
# agent-browser wait --url "**/success" # Or wait for redirect
# agent-browser wait --url "**/success" # Or wait for redirect
# Verify submission
echo "Form submission result:"
# Step 5: Verify result
echo ""
echo "Result:"
agent-browser get url
agent-browser snapshot -i
# Take screenshot of result
# Optional: Capture evidence
agent-browser screenshot /tmp/form-result.png
echo "Screenshot saved: /tmp/form-result.png"
# Cleanup
agent-browser close
echo "Form automation complete"
echo "Done"

8
.dockerignore
View file

@ -9,11 +9,15 @@ build/
# Cache
.cache/
.turbo/
**/.turbo/
*.tsbuildinfo
.pnpm-store/
coverage/
# Environment
.env
.env.*
.openhandoff/
# IDE
.idea/
@ -24,3 +28,7 @@ build/
# Git
.git/
# Tests
**/test/
**/tests/

4
.gitignore vendored
View file

@ -15,6 +15,9 @@ yarn.lock
.astro/
*.tsbuildinfo
.turbo/
**/.turbo/
.pnpm-store/
coverage/
# Environment
.env
@ -48,6 +51,7 @@ Cargo.lock
# Example temp files
.tmp-upload/
*.db
.openhandoff/
# CLI binaries (downloaded during npm publish)
sdks/cli/platforms/*/bin/

1
.npmrc Normal file
View file

@ -0,0 +1 @@
auto-install-peers=false

1
factory/AGENTS.md Symbolic link
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@ -0,0 +1 @@
CLAUDE.md

230
factory/CLAUDE.md Normal file
View file

@ -0,0 +1,230 @@
# Project Instructions
## Breaking Changes
Do not preserve legacy compatibility. Implement the best current architecture, even if breaking.
## Language Policy
Use TypeScript for all source code.
- Never add raw JavaScript source files (`.js`, `.mjs`, `.cjs`).
- Prefer `.ts`/`.tsx` for runtime code, scripts, tests, and tooling.
- If touching old JavaScript, migrate it to TypeScript instead of extending it.
## Monorepo + Tooling
Use `pnpm` workspaces and Turborepo.
- Workspace root uses `pnpm-workspace.yaml` and `turbo.json`.
- Packages live in `packages/*`.
- `core` is renamed to `shared`.
- `packages/cli` is disabled and excluded from active workspace validation.
- Integrations and providers live under `packages/backend/src/{integrations,providers}`.
## CLI Status
- `packages/cli` is fully disabled for active development.
- Do not implement new behavior in `packages/cli` unless explicitly requested.
- Frontend is the primary product surface; prioritize `packages/frontend` + supporting `packages/client`/`packages/backend`.
- Workspace `build`, `typecheck`, and `test` intentionally exclude `@openhandoff/cli`.
- `pnpm-workspace.yaml` excludes `packages/cli` from workspace package resolution.
## Common Commands
- Install deps: `pnpm install`
- Full active-workspace validation: `pnpm -w typecheck`, `pnpm -w build`, `pnpm -w test`
- Start the full dev stack: `just factory-dev`
- Start the local production-build preview stack: `just factory-preview`
- Start only the backend locally: `just factory-backend-start`
- Start only the frontend locally: `pnpm --filter @openhandoff/frontend dev`
- Start the frontend against the mock workbench client: `OPENHANDOFF_FRONTEND_CLIENT_MODE=mock pnpm --filter @openhandoff/frontend dev`
- Stop the compose dev stack: `just factory-dev-down`
- Tail compose logs: `just factory-dev-logs`
- Stop the preview stack: `just factory-preview-down`
- Tail preview logs: `just factory-preview-logs`
## Frontend + Client Boundary
- Keep a browser-friendly GUI implementation aligned with the TUI interaction model wherever possible.
- Do not import `rivetkit` directly in CLI or GUI packages. RivetKit client access must stay isolated inside `packages/client`.
- All backend interaction (actor calls, metadata/health checks, backend HTTP endpoint access) must go through the dedicated client library in `packages/client`.
- Outside `packages/client`, do not call backend endpoints directly (for example `fetch(.../api/rivet...)`), except in black-box E2E tests that intentionally exercise raw transport behavior.
- GUI state should update in realtime (no manual refresh buttons). Prefer RivetKit push reactivity and actor-driven events; do not add polling/refetch for normal product flows.
- Keep the mock workbench types and mock client in `packages/shared` + `packages/client` up to date with the frontend contract. The mock is the UI testing reference implementation while backend functionality catches up.
- Keep frontend route/state coverage current in code and tests; there is no separate page-inventory doc to maintain.
- When making UI changes, verify the live flow with `agent-browser`, take screenshots of the updated UI, and offer to open those screenshots in Preview when you finish.
- When asked for screenshots, capture all relevant affected screens and modal states, not just a single viewport. Include empty, populated, success, and blocked/error states when they are part of the changed flow.
- If a screenshot catches a transition frame, blank modal, or otherwise misleading state, retake it before reporting it.
## Runtime Policy
- Runtime is Bun-native.
- Use Bun for CLI/backend execution paths and process spawning.
- Do not add Node compatibility fallbacks for OpenTUI/runtime execution.
## Defensive Error Handling
- Write code defensively: validate assumptions at boundaries and state transitions.
- If the system reaches an unexpected state, raise an explicit error with actionable context.
- Do not fail silently, swallow errors, or auto-ignore inconsistent data.
- Prefer fail-fast behavior over hidden degradation when correctness is uncertain.
## RivetKit Dependency Policy
For all Rivet/RivetKit implementation:
1. Use SQLite + Drizzle for persistent state.
2. SQLite is **per actor instance** (per actor key), not a shared backend-global database:
- Each actor instance gets its own SQLite DB.
- Schema design should assume a single actor instance owns the entire DB.
- Do not add `workspaceId`/`repoId`/`handoffId` columns just to "namespace" rows for a given actor instance; use actor state and/or the actor key instead.
- Example: the `handoff` actor instance already represents `(workspaceId, repoId, handoffId)`, so its SQLite tables should not need those columns for primary keys.
3. Do not use backend-global SQLite singletons; database access must go through actor `db` providers (`c.db`).
4. Do not use published RivetKit npm packages.
5. RivetKit is linked via pnpm `link:` protocol to `../rivet/rivetkit-typescript/packages/rivetkit`. Sub-packages (`@rivetkit/sqlite-vfs`, etc.) resolve transitively from the rivet workspace.
- Dedicated local checkout for this workspace: `/Users/nathan/conductor/workspaces/handoff/rivet-checkout`
- Dev worktree note: when working on RivetKit fixes for this repo, prefer the dedicated local checkout above and link to `../rivet-checkout/rivetkit-typescript/packages/rivetkit`.
6. Before using, build RivetKit in the rivet repo:
```bash
cd ../rivet-checkout/rivetkit-typescript
pnpm install
pnpm build -F rivetkit
```
## Inspector HTTP API (Workflow Debugging)
- The Inspector HTTP routes come from RivetKit `feat: inspector http api (#4144)` and are served from the RivetKit manager endpoint (not `/api/rivet`).
- Resolve manager endpoint from backend metadata:
```bash
curl -sS http://127.0.0.1:7741/api/rivet/metadata | jq -r '.clientEndpoint'
```
- List actors:
- `GET {manager}/actors?name=handoff`
- Inspector endpoints (path prefix: `/gateway/{actorId}/inspector`):
- `GET /state`
- `PATCH /state`
- `GET /connections`
- `GET /rpcs`
- `POST /action/{name}`
- `GET /queue?limit=50`
- `GET /traces?startMs=0&endMs=<ms>&limit=1000`
- `GET /workflow-history`
- `GET /summary`
- Auth:
- Production: send `Authorization: Bearer $RIVET_INSPECTOR_TOKEN`.
- Development: auth can be skipped when no inspector token is configured.
- Handoff workflow quick inspect:
```bash
MGR="$(curl -sS http://127.0.0.1:7741/api/rivet/metadata | jq -r '.clientEndpoint')"
HID="7df7656e-bbd2-4b8c-bf0f-30d4df2f619a"
AID="$(curl -sS "$MGR/actors?name=handoff" \
| jq -r --arg hid "$HID" '.actors[] | select(.key | endswith("/handoff/\($hid)")) | .actor_id' \
| head -n1)"
curl -sS "$MGR/gateway/$AID/inspector/workflow-history" | jq .
curl -sS "$MGR/gateway/$AID/inspector/summary" | jq .
```
- If inspector routes return `404 Not Found (RivetKit)`, the running backend is on a RivetKit build that predates `#4144`; rebuild linked RivetKit and restart backend.
## Workspace + Actor Rules
- Everything is scoped to a workspace.
- Workspace resolution order: `--workspace` flag -> config default -> `"default"`.
- `ControlPlaneActor` is replaced by `WorkspaceActor` (workspace coordinator).
- Every actor key must be prefixed with workspace namespace (`["ws", workspaceId, ...]`).
- CLI/TUI/GUI must use `@openhandoff/client` (`packages/client`) for backend access; `rivetkit/client` imports are only allowed inside `packages/client`.
- Do not add custom backend REST endpoints (no `/v1/*` shim layer).
- We own the sandbox-agent project; treat sandbox-agent defects as first-party bugs and fix them instead of working around them.
- Keep strict single-writer ownership: each table/row has exactly one actor writer.
- Parent actors (`workspace`, `project`, `handoff`, `history`, `sandbox-instance`) use command-only loops with no timeout.
- Periodic syncing lives in dedicated child actors with one timeout cadence each.
- Actor handle policy:
- Prefer explicit `get` or explicit `create` based on workflow intent; do not default to `getOrCreate`.
- Use `get`/`getForId` when the actor is expected to already exist; if missing, surface an explicit `Actor not found` error with recovery context.
- Use create semantics only on explicit provisioning/create paths where creating a new actor instance is intended.
- `getOrCreate` is a last resort for create paths when an explicit create API is unavailable; never use it in read/command paths.
- For long-lived cross-actor links (for example sandbox/session runtime access), persist actor identity (`actorId`) and keep a fallback lookup path by actor id.
- Docker dev: `compose.dev.yaml` mounts a named volume at `/root/.local/share/openhandoff/repos` to persist backend-managed git clones across restarts. Code must still work if this volume is not present (create directories as needed).
- RivetKit actor `c.state` is durable, but in Docker it is stored under `/root/.local/share/rivetkit`. If that path is not persisted, actor state-derived indexes (for example, in `project` actor state) can be lost after container recreation even when other data still exists.
- Workflow history divergence policy:
- Production: never auto-delete actor state to resolve `HistoryDivergedError`; ship explicit workflow migrations (`ctx.removed(...)`, step compatibility).
- Development: manual local state reset is allowed as an operator recovery path when migrations are not yet available.
- Storage rule of thumb:
- Put simple metadata in `c.state` (KV state): small scalars and identifiers like `{ handoffId }`, `{ repoId }`, booleans, counters, timestamps, status strings.
- If it grows beyond trivial (arrays, maps, histories, query/filter needs, relational consistency), use SQLite + Drizzle in `c.db`.
## Testing Policy
- Never use vitest mocks (`vi.mock`, `vi.spyOn`, `vi.fn`). Instead, define driver interfaces for external I/O and pass test implementations via the actor runtime context.
- All external service calls (git CLI, GitHub CLI, sandbox-agent HTTP, tmux) must go through the `BackendDriver` interface on the runtime context.
- Integration tests use `setupTest()` from `rivetkit/test` and are gated behind `HF_ENABLE_ACTOR_INTEGRATION_TESTS=1`.
- End-to-end testing must run against the dev backend started via `docker compose -f compose.dev.yaml up` (host -> container). Do not run E2E against an in-process test runtime.
- E2E tests should talk to the backend over HTTP (default `http://127.0.0.1:7741/api/rivet`) and use real GitHub repos/PRs.
- Secrets (e.g. `OPENAI_API_KEY`, `GITHUB_TOKEN`/`GH_TOKEN`) must be provided via environment variables, never hardcoded in the repo.
- Treat client E2E tests in `packages/client/test` as the primary end-to-end source of truth for product behavior.
- Keep backend tests small and targeted. Only retain backend-only tests for invariants or persistence rules that are not well-covered through client E2E.
- Do not keep large browser E2E suites around in a broken state. If a frontend browser E2E is not maintained and producing signal, remove it until it can be replaced with a reliable test.
## Config
- Keep config path at `~/.config/openhandoff/config.toml`.
- Evolve properties in place; do not move config location.
## Project Guidance
Project-specific guidance lives in `README.md`, `CONTRIBUTING.md`, and the relevant files under `research/`.
Keep those updated when:
- Commands change
- Configuration options change
- Architecture changes
- Plugins/providers change
- Actor ownership changes
## Friction Logs
Track friction at:
- `research/friction/rivet.mdx`
- `research/friction/sandbox-agent.mdx`
- `research/friction/sandboxes.mdx`
- `research/friction/general.mdx`
Category mapping:
- `rivet`: Rivet/RivetKit runtime, actor model, queues, keys
- `sandbox-agent`: sandbox-agent SDK/API behavior
- `sandboxes`: provider implementations (worktree/daytona/etc)
- `general`: everything else
Each entry must include:
- Date (`YYYY-MM-DD`)
- Commit SHA (or `uncommitted`)
- What you were implementing
- Friction/issue
- Attempted fix/workaround and outcome
## History Events
Log notable workflow changes to `events` so `hf history` remains complete:
- create
- attach
- push/sync/merge
- archive/kill
- status transitions
- PR state transitions
## Validation After Changes
Always run and fix failures:
```bash
pnpm -w typecheck
pnpm -w build
pnpm -w test
```
After making code changes, always update the dev server before declaring the work complete. If the dev stack is running through Docker Compose, restart or recreate the relevant dev services so the running app reflects the latest code.

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# Contributing
## Development Setup
1. Clone:
```bash
git clone https://github.com/rivet-dev/openhandoff.git
cd openhandoff
```
2. Install dependencies:
```bash
pnpm install
```
3. Build all packages:
```bash
pnpm -w build
```
## Package Layout
- `packages/shared`: contracts/schemas
- `packages/backend`: RivetKit actors + DB + providers + integrations
- `packages/cli`: `hf` and `hf tui` (OpenTUI)
## Local RivetKit Dependency
Build local RivetKit before backend changes that depend on Rivet internals:
```bash
cd ../rivet
pnpm build -F rivetkit
cd /path/to/openhandoff
just sync-rivetkit
```
## Validation
Run before opening a PR:
```bash
pnpm -w typecheck
pnpm -w build
pnpm -w test
```
## Dev Backend (Docker Compose)
Start the dev backend (hot reload via `bun --watch`) and Vite frontend via Docker Compose:
```bash
just factory-dev
```
Stop it:
```bash
just factory-dev-down
```

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# syntax=docker/dockerfile:1.7
FROM node:22-bookworm-slim AS base
ENV PNPM_HOME=/pnpm
ENV PATH=$PNPM_HOME:$PATH
WORKDIR /app
RUN corepack enable && corepack prepare pnpm@10.28.2 --activate
FROM base AS deps
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml turbo.json tsconfig.base.json ./
COPY packages/shared/package.json packages/shared/package.json
COPY packages/backend/package.json packages/backend/package.json
COPY packages/rivetkit-vendor/rivetkit/package.json packages/rivetkit-vendor/rivetkit/package.json
COPY packages/rivetkit-vendor/workflow-engine/package.json packages/rivetkit-vendor/workflow-engine/package.json
COPY packages/rivetkit-vendor/traces/package.json packages/rivetkit-vendor/traces/package.json
COPY packages/rivetkit-vendor/sqlite-vfs/package.json packages/rivetkit-vendor/sqlite-vfs/package.json
COPY packages/rivetkit-vendor/sqlite-vfs-linux-x64/package.json packages/rivetkit-vendor/sqlite-vfs-linux-x64/package.json
COPY packages/rivetkit-vendor/sqlite-vfs-linux-arm64/package.json packages/rivetkit-vendor/sqlite-vfs-linux-arm64/package.json
COPY packages/rivetkit-vendor/sqlite-vfs-darwin-arm64/package.json packages/rivetkit-vendor/sqlite-vfs-darwin-arm64/package.json
COPY packages/rivetkit-vendor/sqlite-vfs-darwin-x64/package.json packages/rivetkit-vendor/sqlite-vfs-darwin-x64/package.json
COPY packages/rivetkit-vendor/sqlite-vfs-win32-x64/package.json packages/rivetkit-vendor/sqlite-vfs-win32-x64/package.json
COPY packages/rivetkit-vendor/runner/package.json packages/rivetkit-vendor/runner/package.json
COPY packages/rivetkit-vendor/runner-protocol/package.json packages/rivetkit-vendor/runner-protocol/package.json
COPY packages/rivetkit-vendor/virtual-websocket/package.json packages/rivetkit-vendor/virtual-websocket/package.json
RUN pnpm fetch --frozen-lockfile --filter @openhandoff/backend...
FROM base AS build
COPY --from=deps /pnpm/store /pnpm/store
COPY . .
RUN pnpm install --frozen-lockfile --prefer-offline --filter @openhandoff/backend...
RUN pnpm --filter @openhandoff/shared build
RUN pnpm --filter @openhandoff/backend build
RUN pnpm --filter @openhandoff/backend deploy --prod --legacy /out
FROM oven/bun:1.2 AS runtime
ENV NODE_ENV=production
ENV HOME=/home/handoff
WORKDIR /app
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
ca-certificates \
git \
gh \
openssh-client \
&& rm -rf /var/lib/apt/lists/*
RUN addgroup --system --gid 1001 handoff \
&& adduser --system --uid 1001 --home /home/handoff --ingroup handoff handoff \
&& mkdir -p /home/handoff \
&& chown -R handoff:handoff /home/handoff /app
COPY --from=build /out ./
USER handoff
EXPOSE 7741
CMD ["bun", "dist/index.js", "start", "--host", "0.0.0.0"]

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# OpenHandoff
TypeScript workspace handoff system powered by RivetKit actors, SQLite/Drizzle state, and OpenTUI.
**Documentation**: [openhandoff.dev](https://openhandoff.dev)
## Quick Install
```bash
curl -fsSL https://bun.sh/install | bash
pnpm install
pnpm -w build
```
## Project Goals
- **Simple**: There's one screen. It has everything you need. You can use it blindfolded.
- **Fast**: No waiting around.
- **Collaborative**: Built for fast moving teams that need code reviewed & shipped fast.
- **Pluggable**: Works for small side projects to enterprise teams.
## License
MIT

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name: openhandoff
services:
backend:
build:
context: ..
dockerfile: factory/docker/backend.dev.Dockerfile
image: openhandoff-backend-dev
working_dir: /app
environment:
HF_BACKEND_HOST: "0.0.0.0"
HF_BACKEND_PORT: "7741"
HF_RIVET_MANAGER_PORT: "8750"
RIVETKIT_STORAGE_PATH: "/root/.local/share/openhandoff/rivetkit"
# Pass through credentials needed for agent execution + PR creation in dev/e2e.
# Do not hardcode secrets; set these in your environment when starting compose.
ANTHROPIC_API_KEY: "${ANTHROPIC_API_KEY:-}"
CLAUDE_API_KEY: "${CLAUDE_API_KEY:-${ANTHROPIC_API_KEY:-}}"
OPENAI_API_KEY: "${OPENAI_API_KEY:-}"
# sandbox-agent codex plugin currently expects CODEX_API_KEY. Map from OPENAI_API_KEY for convenience.
CODEX_API_KEY: "${CODEX_API_KEY:-${OPENAI_API_KEY:-}}"
# Support either GITHUB_TOKEN or GITHUB_PAT in local env files.
GITHUB_TOKEN: "${GITHUB_TOKEN:-${GITHUB_PAT:-}}"
GH_TOKEN: "${GH_TOKEN:-${GITHUB_TOKEN:-${GITHUB_PAT:-}}}"
DAYTONA_ENDPOINT: "${DAYTONA_ENDPOINT:-}"
DAYTONA_API_KEY: "${DAYTONA_API_KEY:-}"
HF_DAYTONA_ENDPOINT: "${HF_DAYTONA_ENDPOINT:-}"
HF_DAYTONA_API_KEY: "${HF_DAYTONA_API_KEY:-}"
ports:
- "7741:7741"
# RivetKit manager (used by browser clients after /api/rivet metadata redirect in dev)
- "8750:8750"
volumes:
- "..:/app"
# The linked RivetKit checkout resolves from factory packages to /handoff/rivet-checkout in-container.
- "../../../handoff/rivet-checkout:/handoff/rivet-checkout:ro"
# Reuse the host Codex auth profile for local sandbox-agent Codex sessions in dev.
- "${HOME}/.codex:/root/.codex"
# Keep backend dependency installs Linux-native instead of using host node_modules.
- "openhandoff_backend_root_node_modules:/app/node_modules"
- "openhandoff_backend_backend_node_modules:/app/factory/packages/backend/node_modules"
- "openhandoff_backend_shared_node_modules:/app/factory/packages/shared/node_modules"
- "openhandoff_backend_persist_rivet_node_modules:/app/sdks/persist-rivet/node_modules"
- "openhandoff_backend_typescript_node_modules:/app/sdks/typescript/node_modules"
- "openhandoff_backend_pnpm_store:/root/.local/share/pnpm/store"
# Persist backend-managed local git clones across container restarts.
- "openhandoff_git_repos:/root/.local/share/openhandoff/repos"
# Persist RivetKit local storage across container restarts.
- "openhandoff_rivetkit_storage:/root/.local/share/openhandoff/rivetkit"
frontend:
build:
context: ..
dockerfile: factory/docker/frontend.dev.Dockerfile
working_dir: /app
depends_on:
- backend
environment:
HOME: "/tmp"
HF_BACKEND_HTTP: "http://backend:7741"
ports:
- "4173:4173"
volumes:
- "..:/app"
# Ensure logs in .openhandoff/ persist on the host even if we change source mounts later.
- "./.openhandoff:/app/factory/.openhandoff"
- "../../../handoff/rivet-checkout:/handoff/rivet-checkout:ro"
# Use Linux-native workspace dependencies inside the container instead of host node_modules.
- "openhandoff_node_modules:/app/node_modules"
- "openhandoff_client_node_modules:/app/factory/packages/client/node_modules"
- "openhandoff_frontend_errors_node_modules:/app/factory/packages/frontend-errors/node_modules"
- "openhandoff_frontend_node_modules:/app/factory/packages/frontend/node_modules"
- "openhandoff_shared_node_modules:/app/factory/packages/shared/node_modules"
- "openhandoff_pnpm_store:/tmp/.local/share/pnpm/store"
volumes:
openhandoff_backend_root_node_modules: {}
openhandoff_backend_backend_node_modules: {}
openhandoff_backend_shared_node_modules: {}
openhandoff_backend_persist_rivet_node_modules: {}
openhandoff_backend_typescript_node_modules: {}
openhandoff_backend_pnpm_store: {}
openhandoff_git_repos: {}
openhandoff_rivetkit_storage: {}
openhandoff_node_modules: {}
openhandoff_client_node_modules: {}
openhandoff_frontend_errors_node_modules: {}
openhandoff_frontend_node_modules: {}
openhandoff_shared_node_modules: {}
openhandoff_pnpm_store: {}

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name: openhandoff-preview
services:
backend:
build:
context: ..
dockerfile: quebec/docker/backend.preview.Dockerfile
image: openhandoff-backend-preview
environment:
HF_BACKEND_HOST: "0.0.0.0"
HF_BACKEND_PORT: "7841"
HF_RIVET_MANAGER_PORT: "8850"
RIVETKIT_STORAGE_PATH: "/root/.local/share/openhandoff/rivetkit"
ANTHROPIC_API_KEY: "${ANTHROPIC_API_KEY:-}"
CLAUDE_API_KEY: "${CLAUDE_API_KEY:-${ANTHROPIC_API_KEY:-}}"
OPENAI_API_KEY: "${OPENAI_API_KEY:-}"
CODEX_API_KEY: "${CODEX_API_KEY:-${OPENAI_API_KEY:-}}"
GITHUB_TOKEN: "${GITHUB_TOKEN:-${GITHUB_PAT:-}}"
GH_TOKEN: "${GH_TOKEN:-${GITHUB_TOKEN:-${GITHUB_PAT:-}}}"
DAYTONA_ENDPOINT: "${DAYTONA_ENDPOINT:-}"
DAYTONA_API_KEY: "${DAYTONA_API_KEY:-}"
HF_DAYTONA_ENDPOINT: "${HF_DAYTONA_ENDPOINT:-}"
HF_DAYTONA_API_KEY: "${HF_DAYTONA_API_KEY:-}"
ports:
- "7841:7841"
- "8850:8850"
volumes:
- "${HOME}/.codex:/root/.codex"
- "openhandoff_preview_git_repos:/root/.local/share/openhandoff/repos"
- "openhandoff_preview_rivetkit_storage:/root/.local/share/openhandoff/rivetkit"
frontend:
build:
context: ..
dockerfile: quebec/docker/frontend.preview.Dockerfile
image: openhandoff-frontend-preview
depends_on:
- backend
ports:
- "4273:4273"
volumes:
openhandoff_preview_git_repos: {}
openhandoff_preview_rivetkit_storage: {}

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# syntax=docker/dockerfile:1.7
FROM oven/bun:1.3
ARG GIT_SPICE_VERSION=v0.23.0
ARG SANDBOX_AGENT_VERSION=0.3.0
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
ca-certificates \
curl \
git \
gh \
nodejs \
npm \
openssh-client \
&& rm -rf /var/lib/apt/lists/*
RUN npm install -g pnpm@10.28.2
RUN set -eux; \
arch="$(dpkg --print-architecture)"; \
case "$arch" in \
amd64) spice_arch="x86_64" ;; \
arm64) spice_arch="aarch64" ;; \
*) echo "Unsupported architecture for git-spice: $arch" >&2; exit 1 ;; \
esac; \
tmpdir="$(mktemp -d)"; \
curl -fsSL "https://github.com/abhinav/git-spice/releases/download/${GIT_SPICE_VERSION}/git-spice.Linux-${spice_arch}.tar.gz" -o "${tmpdir}/git-spice.tgz"; \
tar -xzf "${tmpdir}/git-spice.tgz" -C "${tmpdir}"; \
install -m 0755 "${tmpdir}/gs" /usr/local/bin/gs; \
ln -sf /usr/local/bin/gs /usr/local/bin/git-spice; \
rm -rf "${tmpdir}"
RUN curl -fsSL "https://releases.rivet.dev/sandbox-agent/${SANDBOX_AGENT_VERSION}/install.sh" | sh
ENV PATH="/root/.local/bin:${PATH}"
ENV SANDBOX_AGENT_BIN="/root/.local/bin/sandbox-agent"
WORKDIR /app
CMD ["bash", "-lc", "git config --global --add safe.directory /app >/dev/null 2>&1 || true; pnpm install --force --frozen-lockfile --filter @openhandoff/backend... && exec bun factory/packages/backend/src/index.ts start --host 0.0.0.0 --port 7741"]

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# syntax=docker/dockerfile:1.7
FROM oven/bun:1.3
ARG GIT_SPICE_VERSION=v0.23.0
ARG SANDBOX_AGENT_VERSION=0.3.0
RUN apt-get update \
&& apt-get install -y --no-install-recommends \
ca-certificates \
curl \
git \
gh \
nodejs \
npm \
openssh-client \
&& npm install -g pnpm@10.28.2 \
&& rm -rf /var/lib/apt/lists/*
RUN set -eux; \
arch="$(dpkg --print-architecture)"; \
case "$arch" in \
amd64) spice_arch="x86_64" ;; \
arm64) spice_arch="aarch64" ;; \
*) echo "Unsupported architecture for git-spice: $arch" >&2; exit 1 ;; \
esac; \
tmpdir="$(mktemp -d)"; \
curl -fsSL "https://github.com/abhinav/git-spice/releases/download/${GIT_SPICE_VERSION}/git-spice.Linux-${spice_arch}.tar.gz" -o "${tmpdir}/git-spice.tgz"; \
tar -xzf "${tmpdir}/git-spice.tgz" -C "${tmpdir}"; \
install -m 0755 "${tmpdir}/gs" /usr/local/bin/gs; \
ln -sf /usr/local/bin/gs /usr/local/bin/git-spice; \
rm -rf "${tmpdir}"
RUN curl -fsSL "https://releases.rivet.dev/sandbox-agent/${SANDBOX_AGENT_VERSION}/install.sh" | sh
ENV PATH="/root/.local/bin:${PATH}"
ENV SANDBOX_AGENT_BIN="/root/.local/bin/sandbox-agent"
WORKDIR /workspace/quebec
COPY quebec /workspace/quebec
COPY rivet-checkout /workspace/rivet-checkout
RUN pnpm install --frozen-lockfile
RUN pnpm --filter @openhandoff/shared build
RUN pnpm --filter @openhandoff/client build
RUN pnpm --filter @openhandoff/backend build
CMD ["bash", "-lc", "git config --global --add safe.directory /workspace/quebec >/dev/null 2>&1 || true; exec bun packages/backend/dist/index.js start --host 0.0.0.0 --port 7841"]

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# syntax=docker/dockerfile:1.7
FROM node:22-bookworm-slim
# Install pnpm into the image so we can run as a non-root user at runtime.
# Using npm here avoids Corepack's first-run download behavior.
RUN npm install -g pnpm@10.28.2
WORKDIR /app
CMD ["bash", "-lc", "pnpm install --force --frozen-lockfile --filter @openhandoff/frontend... && cd factory/packages/frontend && exec pnpm vite --host 0.0.0.0 --port 4173"]

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# syntax=docker/dockerfile:1.7
FROM node:22-bookworm-slim AS build
RUN npm install -g pnpm@10.28.2
WORKDIR /workspace/quebec
COPY quebec /workspace/quebec
COPY rivet-checkout /workspace/rivet-checkout
RUN pnpm install --frozen-lockfile
RUN pnpm --filter @openhandoff/shared build
RUN pnpm --filter @openhandoff/client build
RUN pnpm --filter @openhandoff/frontend-errors build
RUN pnpm --filter @openhandoff/frontend build
FROM nginx:1.27-alpine
COPY quebec/docker/nginx.preview.conf /etc/nginx/conf.d/default.conf
COPY --from=build /workspace/quebec/packages/frontend/dist /usr/share/nginx/html
EXPOSE 4273

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server {
listen 4273;
server_name _;
root /usr/share/nginx/html;
index index.html;
location /api/rivet/ {
proxy_pass http://backend:7841/api/rivet/;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
location = /api/rivet {
proxy_pass http://backend:7841/api/rivet;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
location / {
try_files $uri $uri/ /index.html;
}
}

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wb-mmilw7yh

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wb-mmilzdwf

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## workflow
### terminal
1. hf create "do something"
2. notifies via openclaw
### claude code/opencode
1. "handoff this task to do xxxx"
2. ask clarifying questions
3. works in background (attach opencode session with `hf attach` and switch to session with `hf switch`)
4. automatically submits draft pr (if configured)
5. notifies via openclaw (wip)
### openclaw
(similar to claude code)
### mobile
1. open opencode web ui
## todo
- add -a flag to add to create to attach to it
- backend mode
- fix our tests
- update icons.rs to include colors for the icons
## ideas
- reminders (ctrl r)
- notifications
- check for duplicates/simlar prs
- if plan -> searches for exsiting funcionality, creates plan asking clarying questions
- automatically check off of todo list when done
- fix opencode path, cannot find config file
- unread indicato
- add inbox that is the source of truth for this
- show this on hf above everything else
- sync command
- refactor sessions: ~/.claude/plans/sleepy-frolicking-nest.md
- keep switch active after archive
- add an icon if there are merge conflicts
- add `hf -`
- ask -> do research in a codebase
- todo list integrations (linear, github, etc)
- show issues due soon in switch
- search issues from cli
- create issues from cli
- keep tmux window name in sync with the agent status
- move all tools (github, graphite, git) too tools/ folder
- show git tree
- editor plugins
- vs code
- tmux
- zed
- opencode web
- have hf switch periodically refresh on agent status
- add new columns
- model (for the agent)
- todo list & plan management -> with simplenote sync
- sqlite (global)
- list of all global handoff repos
- heartbeat status to tell openclaw what it needs to send you
- sandbox agent sdk support
- serve command to run server
- multi-repo support (list for all repos)
- pluggable notification system
- cron jobs
- sandbox support
- auto-boot sandboxes for prs
- menubar
- notes integration
## cool details
- automatically uses your opencode theme
- auto symlink target/node_modules/etc
- auto-archives handoffs when closed
- shows agent status in the tmux window name

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# Backend Notes
## Actor Hierarchy
Keep the backend actor tree aligned with this shape unless we explicitly decide to change it:
```text
WorkspaceActor
├─ HistoryActor(workspace-scoped global feed)
├─ ProjectActor(repo)
│ ├─ ProjectBranchSyncActor
│ ├─ ProjectPrSyncActor
│ └─ HandoffActor(handoff)
│ ├─ HandoffSessionActor(session) × N
│ │ └─ SessionStatusSyncActor(session) × 0..1
│ └─ Handoff-local workbench state
└─ SandboxInstanceActor(providerId, sandboxId) × N
```
## Ownership Rules
- `WorkspaceActor` is the workspace coordinator and lookup/index owner.
- `HistoryActor` is workspace-scoped. There is one workspace-level history feed.
- `ProjectActor` is the repo coordinator and owns repo-local caches/indexes.
- `HandoffActor` is one branch. Treat `1 handoff = 1 branch` once branch assignment is finalized.
- `HandoffActor` can have many sessions.
- `HandoffActor` can reference many sandbox instances historically, but should have only one active sandbox/session at a time.
- Session unread state and draft prompts are backend-owned workbench state, not frontend-local state.
- Branch rename is a real git operation, not just metadata.
- `SandboxInstanceActor` stays separate from `HandoffActor`; handoffs/sessions reference it by identity.
- Sync actors are polling workers only. They feed parent actors and should not become the source of truth.
## Maintenance
- Keep this file up to date whenever actor ownership, hierarchy, or lifecycle responsibilities change.
- If the real actor tree diverges from this document, update this document in the same change.

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{
"name": "@openhandoff/backend",
"version": "0.1.0",
"private": true,
"type": "module",
"main": "dist/index.js",
"types": "dist/index.d.ts",
"scripts": {
"build": "tsup src/index.ts --format esm --external bun:sqlite",
"db:generate": "find src/actors -name drizzle.config.ts -exec pnpm exec drizzle-kit generate --config {} \\; && \"$HOME/.bun/bin/bun\" src/actors/_scripts/generate-actor-migrations.ts",
"typecheck": "tsc --noEmit",
"test": "$HOME/.bun/bin/bun x vitest run",
"start": "bun dist/index.js start"
},
"dependencies": {
"@daytonaio/sdk": "0.141.0",
"@hono/node-server": "^1.19.7",
"@hono/node-ws": "^1.3.0",
"@iarna/toml": "^2.2.5",
"@openhandoff/shared": "workspace:*",
"@sandbox-agent/persist-rivet": "workspace:*",
"drizzle-orm": "^0.44.5",
"hono": "^4.11.9",
"pino": "^10.3.1",
"rivetkit": "link:../../../../../handoff/rivet-checkout/rivetkit-typescript/packages/rivetkit",
"sandbox-agent": "workspace:*",
"uuid": "^13.0.0",
"zod": "^4.1.5"
},
"devDependencies": {
"@types/bun": "^1.3.9",
"drizzle-kit": "^0.31.8",
"tsup": "^8.5.0"
}
}

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import { mkdir, readdir, readFile, rm, writeFile } from "node:fs/promises";
import { dirname, join, resolve } from "node:path";
type Journal = {
entries?: Array<{
idx: number;
when: number;
tag: string;
breakpoints?: boolean;
version?: string;
}>;
};
function padMigrationKey(idx: number): string {
return `m${String(idx).padStart(4, "0")}`;
}
function escapeTemplateLiteral(value: string): string {
return value.replace(/`/g, "\\`").replace(/\$\{/g, "\\${");
}
async function fileExists(path: string): Promise<boolean> {
try {
await readFile(path);
return true;
} catch {
return false;
}
}
async function walkDirectories(root: string, onDir: (dir: string) => Promise<void>): Promise<void> {
const entries = await readdir(root, { withFileTypes: true });
await onDir(root);
for (const entry of entries) {
if (!entry.isDirectory()) continue;
if (entry.name === "node_modules" || entry.name === "dist" || entry.name.startsWith(".")) {
continue;
}
await walkDirectories(join(root, entry.name), onDir);
}
}
async function generateOne(drizzleDir: string): Promise<void> {
const metaDir = resolve(drizzleDir, "meta");
const journalPath = resolve(metaDir, "_journal.json");
if (!(await fileExists(journalPath))) {
return;
}
const drizzleEntries = (await readdir(drizzleDir, { withFileTypes: true }))
.filter((entry) => entry.isFile() && entry.name.endsWith(".sql"))
.map((entry) => entry.name)
.sort();
if (drizzleEntries.length === 0) {
return;
}
const journalRaw = await readFile(journalPath, "utf8");
const journal = JSON.parse(journalRaw) as Journal;
const entries = journal.entries ?? [];
const sqlByKey = new Map<string, string>();
for (const entry of entries) {
const file = drizzleEntries[entry.idx];
if (!file) {
throw new Error(`Missing migration SQL file for idx=${entry.idx} in ${drizzleDir}`);
}
const sqlPath = resolve(drizzleDir, file);
const sqlRaw = await readFile(sqlPath, "utf8");
sqlByKey.set(padMigrationKey(entry.idx), sqlRaw);
}
const migrationsObjectLines: string[] = [];
for (const entry of entries) {
const key = padMigrationKey(entry.idx);
const sql = sqlByKey.get(key);
if (!sql) continue;
migrationsObjectLines.push(` ${key}: \`${escapeTemplateLiteral(sql)}\`,`);
}
const banner = `// This file is generated by src/actors/_scripts/generate-actor-migrations.ts.
// Source of truth is drizzle-kit output under ./drizzle (meta/_journal.json + *.sql).
// Do not hand-edit this file.
`;
const journalLiteral = JSON.stringify(
{
entries: entries.map((entry) => ({
idx: entry.idx,
when: entry.when,
tag: entry.tag,
breakpoints: Boolean(entry.breakpoints),
})),
},
null,
2
);
const outPath = resolve(drizzleDir, "..", "migrations.ts");
const content = `${banner}
const journal = ${journalLiteral} as const;
export default {
journal,
migrations: {
${migrationsObjectLines.join("\n")}
} as const
};
`;
await mkdir(dirname(outPath), { recursive: true });
await writeFile(outPath, content, "utf8");
// drizzle-kit generates a JS helper file by default; delete to keep TS-only sources.
await rm(resolve(drizzleDir, "migrations.js"), { force: true });
}
async function main(): Promise<void> {
const packageRoot = resolve(import.meta.dirname, "..", "..", ".."); // packages/backend
const actorsRoot = resolve(packageRoot, "src", "actors");
await walkDirectories(actorsRoot, async (dir) => {
if (dir.endsWith(`${join("db", "drizzle")}`)) {
await generateOne(dir);
}
});
}
main().catch((error: unknown) => {
const message = error instanceof Error ? error.stack ?? error.message : String(error);
// eslint-disable-next-line no-console
console.error(message);
process.exitCode = 1;
});

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import type { AppConfig } from "@openhandoff/shared";
import type { BackendDriver } from "../driver.js";
import type { NotificationService } from "../notifications/index.js";
import type { ProviderRegistry } from "../providers/index.js";
let runtimeConfig: AppConfig | null = null;
let providerRegistry: ProviderRegistry | null = null;
let notificationService: NotificationService | null = null;
let runtimeDriver: BackendDriver | null = null;
export function initActorRuntimeContext(
config: AppConfig,
providers: ProviderRegistry,
notifications?: NotificationService,
driver?: BackendDriver
): void {
runtimeConfig = config;
providerRegistry = providers;
notificationService = notifications ?? null;
runtimeDriver = driver ?? null;
}
export function getActorRuntimeContext(): {
config: AppConfig;
providers: ProviderRegistry;
notifications: NotificationService | null;
driver: BackendDriver;
} {
if (!runtimeConfig || !providerRegistry) {
throw new Error("Actor runtime context not initialized");
}
if (!runtimeDriver) {
throw new Error("Actor runtime context missing driver");
}
return {
config: runtimeConfig,
providers: providerRegistry,
notifications: notificationService,
driver: runtimeDriver,
};
}

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import type { HandoffStatus, ProviderId } from "@openhandoff/shared";
export interface HandoffCreatedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
providerId: ProviderId;
branchName: string;
title: string;
}
export interface HandoffStatusEvent {
workspaceId: string;
repoId: string;
handoffId: string;
status: HandoffStatus;
message: string;
}
export interface ProjectSnapshotEvent {
workspaceId: string;
repoId: string;
updatedAt: number;
}
export interface AgentStartedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
sessionId: string;
}
export interface AgentIdleEvent {
workspaceId: string;
repoId: string;
handoffId: string;
sessionId: string;
}
export interface AgentErrorEvent {
workspaceId: string;
repoId: string;
handoffId: string;
message: string;
}
export interface PrCreatedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
prNumber: number;
url: string;
}
export interface PrClosedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
prNumber: number;
merged: boolean;
}
export interface PrReviewEvent {
workspaceId: string;
repoId: string;
handoffId: string;
prNumber: number;
reviewer: string;
status: string;
}
export interface CiStatusChangedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
prNumber: number;
status: string;
}
export type HandoffStepName = "auto_commit" | "push" | "pr_submit";
export type HandoffStepStatus = "started" | "completed" | "skipped" | "failed";
export interface HandoffStepEvent {
workspaceId: string;
repoId: string;
handoffId: string;
step: HandoffStepName;
status: HandoffStepStatus;
message: string;
}
export interface BranchSwitchedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
branchName: string;
}
export interface SessionAttachedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
sessionId: string;
}
export interface BranchSyncedEvent {
workspaceId: string;
repoId: string;
handoffId: string;
branchName: string;
strategy: string;
}

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import {
handoffKey,
handoffStatusSyncKey,
historyKey,
projectBranchSyncKey,
projectKey,
projectPrSyncKey,
sandboxInstanceKey,
workspaceKey
} from "./keys.js";
import type { ProviderId } from "@openhandoff/shared";
export function actorClient(c: any) {
return c.client();
}
export async function getOrCreateWorkspace(c: any, workspaceId: string) {
return await actorClient(c).workspace.getOrCreate(workspaceKey(workspaceId), {
createWithInput: workspaceId
});
}
export async function getOrCreateProject(c: any, workspaceId: string, repoId: string, remoteUrl: string) {
return await actorClient(c).project.getOrCreate(projectKey(workspaceId, repoId), {
createWithInput: {
workspaceId,
repoId,
remoteUrl
}
});
}
export function getProject(c: any, workspaceId: string, repoId: string) {
return actorClient(c).project.get(projectKey(workspaceId, repoId));
}
export function getHandoff(c: any, workspaceId: string, repoId: string, handoffId: string) {
return actorClient(c).handoff.get(handoffKey(workspaceId, repoId, handoffId));
}
export async function getOrCreateHandoff(
c: any,
workspaceId: string,
repoId: string,
handoffId: string,
createWithInput: Record<string, unknown>
) {
return await actorClient(c).handoff.getOrCreate(handoffKey(workspaceId, repoId, handoffId), {
createWithInput
});
}
export async function getOrCreateHistory(c: any, workspaceId: string, repoId: string) {
return await actorClient(c).history.getOrCreate(historyKey(workspaceId, repoId), {
createWithInput: {
workspaceId,
repoId
}
});
}
export async function getOrCreateProjectPrSync(
c: any,
workspaceId: string,
repoId: string,
repoPath: string,
intervalMs: number
) {
return await actorClient(c).projectPrSync.getOrCreate(projectPrSyncKey(workspaceId, repoId), {
createWithInput: {
workspaceId,
repoId,
repoPath,
intervalMs
}
});
}
export async function getOrCreateProjectBranchSync(
c: any,
workspaceId: string,
repoId: string,
repoPath: string,
intervalMs: number
) {
return await actorClient(c).projectBranchSync.getOrCreate(projectBranchSyncKey(workspaceId, repoId), {
createWithInput: {
workspaceId,
repoId,
repoPath,
intervalMs
}
});
}
export function getSandboxInstance(c: any, workspaceId: string, providerId: ProviderId, sandboxId: string) {
return actorClient(c).sandboxInstance.get(sandboxInstanceKey(workspaceId, providerId, sandboxId));
}
export async function getOrCreateSandboxInstance(
c: any,
workspaceId: string,
providerId: ProviderId,
sandboxId: string,
createWithInput: Record<string, unknown>
) {
return await actorClient(c).sandboxInstance.getOrCreate(
sandboxInstanceKey(workspaceId, providerId, sandboxId),
{ createWithInput }
);
}
export async function getOrCreateHandoffStatusSync(
c: any,
workspaceId: string,
repoId: string,
handoffId: string,
sandboxId: string,
sessionId: string,
createWithInput: Record<string, unknown>
) {
return await actorClient(c).handoffStatusSync.getOrCreate(
handoffStatusSyncKey(workspaceId, repoId, handoffId, sandboxId, sessionId),
{
createWithInput
}
);
}
export function selfProjectPrSync(c: any) {
return actorClient(c).projectPrSync.getForId(c.actorId);
}
export function selfProjectBranchSync(c: any) {
return actorClient(c).projectBranchSync.getForId(c.actorId);
}
export function selfHandoffStatusSync(c: any) {
return actorClient(c).handoffStatusSync.getForId(c.actorId);
}
export function selfHistory(c: any) {
return actorClient(c).history.getForId(c.actorId);
}
export function selfHandoff(c: any) {
return actorClient(c).handoff.getForId(c.actorId);
}
export function selfWorkspace(c: any) {
return actorClient(c).workspace.getForId(c.actorId);
}
export function selfProject(c: any) {
return actorClient(c).project.getForId(c.actorId);
}
export function selfSandboxInstance(c: any) {
return actorClient(c).sandboxInstance.getForId(c.actorId);
}

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import { actor, queue } from "rivetkit";
import { workflow } from "rivetkit/workflow";
import type { ProviderId } from "@openhandoff/shared";
import { getHandoff, getSandboxInstance, selfHandoffStatusSync } from "../handles.js";
import { logActorWarning, resolveErrorMessage, resolveErrorStack } from "../logging.js";
import { type PollingControlState, runWorkflowPollingLoop } from "../polling.js";
export interface HandoffStatusSyncInput {
workspaceId: string;
repoId: string;
handoffId: string;
providerId: ProviderId;
sandboxId: string;
sessionId: string;
intervalMs: number;
}
interface SetIntervalCommand {
intervalMs: number;
}
interface HandoffStatusSyncState extends PollingControlState {
workspaceId: string;
repoId: string;
handoffId: string;
providerId: ProviderId;
sandboxId: string;
sessionId: string;
}
const CONTROL = {
start: "handoff.status_sync.control.start",
stop: "handoff.status_sync.control.stop",
setInterval: "handoff.status_sync.control.set_interval",
force: "handoff.status_sync.control.force"
} as const;
async function pollSessionStatus(c: { state: HandoffStatusSyncState }): Promise<void> {
const sandboxInstance = getSandboxInstance(c, c.state.workspaceId, c.state.providerId, c.state.sandboxId);
const status = await sandboxInstance.sessionStatus({ sessionId: c.state.sessionId });
const parent = getHandoff(c, c.state.workspaceId, c.state.repoId, c.state.handoffId);
await parent.syncWorkbenchSessionStatus({
sessionId: c.state.sessionId,
status: status.status,
at: Date.now()
});
}
export const handoffStatusSync = actor({
queues: {
[CONTROL.start]: queue(),
[CONTROL.stop]: queue(),
[CONTROL.setInterval]: queue(),
[CONTROL.force]: queue(),
},
options: {
// Polling actors rely on timer-based wakeups; sleeping would pause the timer and stop polling.
noSleep: true
},
createState: (_c, input: HandoffStatusSyncInput): HandoffStatusSyncState => ({
workspaceId: input.workspaceId,
repoId: input.repoId,
handoffId: input.handoffId,
providerId: input.providerId,
sandboxId: input.sandboxId,
sessionId: input.sessionId,
intervalMs: input.intervalMs,
running: true
}),
actions: {
async start(c): Promise<void> {
const self = selfHandoffStatusSync(c);
await self.send(CONTROL.start, {}, { wait: true, timeout: 15_000 });
},
async stop(c): Promise<void> {
const self = selfHandoffStatusSync(c);
await self.send(CONTROL.stop, {}, { wait: true, timeout: 15_000 });
},
async setIntervalMs(c, payload: SetIntervalCommand): Promise<void> {
const self = selfHandoffStatusSync(c);
await self.send(CONTROL.setInterval, payload, { wait: true, timeout: 15_000 });
},
async force(c): Promise<void> {
const self = selfHandoffStatusSync(c);
await self.send(CONTROL.force, {}, { wait: true, timeout: 5 * 60_000 });
}
},
run: workflow(async (ctx) => {
await runWorkflowPollingLoop<HandoffStatusSyncState>(ctx, {
loopName: "handoff-status-sync-loop",
control: CONTROL,
onPoll: async (loopCtx) => {
try {
await pollSessionStatus(loopCtx);
} catch (error) {
logActorWarning("handoff-status-sync", "poll failed", {
error: resolveErrorMessage(error),
stack: resolveErrorStack(error)
});
}
}
});
})
});

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import { actorSqliteDb } from "../../../db/actor-sqlite.js";
import * as schema from "./schema.js";
import migrations from "./migrations.js";
export const handoffDb = actorSqliteDb({
actorName: "handoff",
schema,
migrations,
migrationsFolderUrl: new URL("./drizzle/", import.meta.url),
});

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import { defineConfig } from "rivetkit/db/drizzle";
export default defineConfig({
out: "./src/actors/handoff/db/drizzle",
schema: "./src/actors/handoff/db/schema.ts",
});

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factory/packages/backend/src/actors/handoff/db/drizzle/0000_condemned_maria_hill.sql Normal file
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CREATE TABLE `handoff` (
`id` integer PRIMARY KEY NOT NULL,
`branch_name` text NOT NULL,
`title` text NOT NULL,
`task` text NOT NULL,
`provider_id` text NOT NULL,
`status` text NOT NULL,
`agent_type` text DEFAULT 'claude',
`auto_committed` integer DEFAULT 0,
`pushed` integer DEFAULT 0,
`pr_submitted` integer DEFAULT 0,
`needs_push` integer DEFAULT 0,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL
);
--> statement-breakpoint
CREATE TABLE `handoff_runtime` (
`id` integer PRIMARY KEY NOT NULL,
`sandbox_id` text,
`session_id` text,
`switch_target` text,
`status_message` text,
`updated_at` integer NOT NULL
);

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ALTER TABLE `handoff` DROP COLUMN `auto_committed`;--> statement-breakpoint
ALTER TABLE `handoff` DROP COLUMN `pushed`;--> statement-breakpoint
ALTER TABLE `handoff` DROP COLUMN `needs_push`;

38
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ALTER TABLE `handoff_runtime` RENAME COLUMN "sandbox_id" TO "active_sandbox_id";--> statement-breakpoint
ALTER TABLE `handoff_runtime` RENAME COLUMN "session_id" TO "active_session_id";--> statement-breakpoint
ALTER TABLE `handoff_runtime` RENAME COLUMN "switch_target" TO "active_switch_target";--> statement-breakpoint
CREATE TABLE `handoff_sandboxes` (
`sandbox_id` text PRIMARY KEY NOT NULL,
`provider_id` text NOT NULL,
`switch_target` text NOT NULL,
`cwd` text,
`status_message` text,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL
);
--> statement-breakpoint
ALTER TABLE `handoff_runtime` ADD `active_cwd` text;
--> statement-breakpoint
INSERT INTO `handoff_sandboxes` (
`sandbox_id`,
`provider_id`,
`switch_target`,
`cwd`,
`status_message`,
`created_at`,
`updated_at`
)
SELECT
r.`active_sandbox_id`,
(SELECT h.`provider_id` FROM `handoff` h WHERE h.`id` = 1),
r.`active_switch_target`,
r.`active_cwd`,
r.`status_message`,
COALESCE((SELECT h.`created_at` FROM `handoff` h WHERE h.`id` = 1), r.`updated_at`),
r.`updated_at`
FROM `handoff_runtime` r
WHERE
r.`id` = 1
AND r.`active_sandbox_id` IS NOT NULL
AND r.`active_switch_target` IS NOT NULL
ON CONFLICT(`sandbox_id`) DO NOTHING;

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-- Allow handoffs to exist before their branch/title are determined.
-- Drizzle doesn't support altering column nullability in SQLite directly, so rebuild the table.
PRAGMA foreign_keys=off;
CREATE TABLE `handoff__new` (
`id` integer PRIMARY KEY NOT NULL,
`branch_name` text,
`title` text,
`task` text NOT NULL,
`provider_id` text NOT NULL,
`status` text NOT NULL,
`agent_type` text DEFAULT 'claude',
`pr_submitted` integer DEFAULT 0,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL
);
INSERT INTO `handoff__new` (
`id`,
`branch_name`,
`title`,
`task`,
`provider_id`,
`status`,
`agent_type`,
`pr_submitted`,
`created_at`,
`updated_at`
)
SELECT
`id`,
`branch_name`,
`title`,
`task`,
`provider_id`,
`status`,
`agent_type`,
`pr_submitted`,
`created_at`,
`updated_at`
FROM `handoff`;
DROP TABLE `handoff`;
ALTER TABLE `handoff__new` RENAME TO `handoff`;
PRAGMA foreign_keys=on;

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-- Fix: make branch_name/title nullable during initial "naming" stage.
-- 0003 was missing statement breakpoints, so drizzle's migrator marked it applied without executing all statements.
-- Rebuild the table again with proper statement breakpoints.
PRAGMA foreign_keys=off;
--> statement-breakpoint
DROP TABLE IF EXISTS `handoff__new`;
--> statement-breakpoint
CREATE TABLE `handoff__new` (
`id` integer PRIMARY KEY NOT NULL,
`branch_name` text,
`title` text,
`task` text NOT NULL,
`provider_id` text NOT NULL,
`status` text NOT NULL,
`agent_type` text DEFAULT 'claude',
`pr_submitted` integer DEFAULT 0,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL
);
--> statement-breakpoint
INSERT INTO `handoff__new` (
`id`,
`branch_name`,
`title`,
`task`,
`provider_id`,
`status`,
`agent_type`,
`pr_submitted`,
`created_at`,
`updated_at`
)
SELECT
`id`,
`branch_name`,
`title`,
`task`,
`provider_id`,
`status`,
`agent_type`,
`pr_submitted`,
`created_at`,
`updated_at`
FROM `handoff`;
--> statement-breakpoint
DROP TABLE `handoff`;
--> statement-breakpoint
ALTER TABLE `handoff__new` RENAME TO `handoff`;
--> statement-breakpoint
PRAGMA foreign_keys=on;

1
factory/packages/backend/src/actors/handoff/db/drizzle/0005_sandbox_actor_id.sql Normal file
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ALTER TABLE `handoff_sandboxes` ADD `sandbox_actor_id` text;

14
factory/packages/backend/src/actors/handoff/db/drizzle/0006_workbench_sessions.sql Normal file
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CREATE TABLE `handoff_workbench_sessions` (
`session_id` text PRIMARY KEY NOT NULL,
`session_name` text NOT NULL,
`model` text NOT NULL,
`unread` integer DEFAULT 0 NOT NULL,
`draft_text` text DEFAULT '' NOT NULL,
`draft_attachments_json` text DEFAULT '[]' NOT NULL,
`draft_updated_at` integer,
`created` integer DEFAULT 1 NOT NULL,
`closed` integer DEFAULT 0 NOT NULL,
`thinking_since_ms` integer,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL
);

176
factory/packages/backend/src/actors/handoff/db/drizzle/meta/0000_snapshot.json Normal file
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{
"version": "6",
"dialect": "sqlite",
"id": "9b004d3b-0722-4bb5-a410-d47635db7df3",
"prevId": "00000000-0000-0000-0000-000000000000",
"tables": {
"handoff": {
"name": "handoff",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"title": {
"name": "title",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"task": {
"name": "task",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"provider_id": {
"name": "provider_id",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"status": {
"name": "status",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"agent_type": {
"name": "agent_type",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": "'claude'"
},
"auto_committed": {
"name": "auto_committed",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": 0
},
"pushed": {
"name": "pushed",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": 0
},
"pr_submitted": {
"name": "pr_submitted",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": 0
},
"needs_push": {
"name": "needs_push",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": 0
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"handoff_runtime": {
"name": "handoff_runtime",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"sandbox_id": {
"name": "sandbox_id",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"session_id": {
"name": "session_id",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"switch_target": {
"name": "switch_target",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"status_message": {
"name": "status_message",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}

152
factory/packages/backend/src/actors/handoff/db/drizzle/meta/0001_snapshot.json Normal file
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{
"version": "6",
"dialect": "sqlite",
"id": "0fca0f14-69df-4fca-bc52-29e902247909",
"prevId": "9b004d3b-0722-4bb5-a410-d47635db7df3",
"tables": {
"handoff": {
"name": "handoff",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"title": {
"name": "title",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"task": {
"name": "task",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"provider_id": {
"name": "provider_id",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"status": {
"name": "status",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"agent_type": {
"name": "agent_type",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": "'claude'"
},
"pr_submitted": {
"name": "pr_submitted",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": 0
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"handoff_runtime": {
"name": "handoff_runtime",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"sandbox_id": {
"name": "sandbox_id",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"session_id": {
"name": "session_id",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"switch_target": {
"name": "switch_target",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"status_message": {
"name": "status_message",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}

222
factory/packages/backend/src/actors/handoff/db/drizzle/meta/0002_snapshot.json Normal file
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{
"version": "6",
"dialect": "sqlite",
"id": "72cef919-e545-48be-a7c0-7ac74cfcf9e6",
"prevId": "0fca0f14-69df-4fca-bc52-29e902247909",
"tables": {
"handoff": {
"name": "handoff",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"title": {
"name": "title",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"task": {
"name": "task",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"provider_id": {
"name": "provider_id",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"status": {
"name": "status",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"agent_type": {
"name": "agent_type",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": "'claude'"
},
"pr_submitted": {
"name": "pr_submitted",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false,
"default": 0
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"handoff_runtime": {
"name": "handoff_runtime",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"active_sandbox_id": {
"name": "active_sandbox_id",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"active_session_id": {
"name": "active_session_id",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"active_switch_target": {
"name": "active_switch_target",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"active_cwd": {
"name": "active_cwd",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"status_message": {
"name": "status_message",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"handoff_sandboxes": {
"name": "handoff_sandboxes",
"columns": {
"sandbox_id": {
"name": "sandbox_id",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"provider_id": {
"name": "provider_id",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"switch_target": {
"name": "switch_target",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"cwd": {
"name": "cwd",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"status_message": {
"name": "status_message",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {
"\"handoff_runtime\".\"sandbox_id\"": "\"handoff_runtime\".\"active_sandbox_id\"",
"\"handoff_runtime\".\"session_id\"": "\"handoff_runtime\".\"active_session_id\"",
"\"handoff_runtime\".\"switch_target\"": "\"handoff_runtime\".\"active_switch_target\""
}
},
"internal": {
"indexes": {}
}
}

48
factory/packages/backend/src/actors/handoff/db/drizzle/meta/_journal.json Normal file
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{
"version": "7",
"dialect": "sqlite",
"entries": [
{
"idx": 0,
"version": "6",
"when": 1770924374665,
"tag": "0000_condemned_maria_hill",
"breakpoints": true
},
{
"idx": 1,
"version": "6",
"when": 1770947251055,
"tag": "0001_rapid_eddie_brock",
"breakpoints": true
},
{
"idx": 2,
"version": "6",
"when": 1770948428907,
"tag": "0002_lazy_moira_mactaggert",
"breakpoints": true
},
{
"idx": 3,
"version": "6",
"when": 1771027535276,
"tag": "0003_plucky_bran",
"breakpoints": true
},
{
"idx": 4,
"version": "6",
"when": 1771097651912,
"tag": "0004_focused_shuri",
"breakpoints": true
},
{
"idx": 5,
"version": "6",
"when": 1771370000000,
"tag": "0005_sandbox_actor_id",
"breakpoints": true
}
]
}

245
factory/packages/backend/src/actors/handoff/db/migrations.ts Normal file
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// This file is generated by src/actors/_scripts/generate-actor-migrations.ts.
// Source of truth is drizzle-kit output under ./drizzle (meta/_journal.json + *.sql).
// Do not hand-edit this file.
const journal = {
"entries": [
{
"idx": 0,
"when": 1770924374665,
"tag": "0000_condemned_maria_hill",
"breakpoints": true
},
{
"idx": 1,
"when": 1770947251055,
"tag": "0001_rapid_eddie_brock",
"breakpoints": true
},
{
"idx": 2,
"when": 1770948428907,
"tag": "0002_lazy_moira_mactaggert",
"breakpoints": true
},
{
"idx": 3,
"when": 1771027535276,
"tag": "0003_plucky_bran",
"breakpoints": true
},
{
"idx": 4,
"when": 1771097651912,
"tag": "0004_focused_shuri",
"breakpoints": true
},
{
"idx": 5,
"when": 1771370000000,
"tag": "0005_sandbox_actor_id",
"breakpoints": true
},
{
"idx": 6,
"when": 1773020000000,
"tag": "0006_workbench_sessions",
"breakpoints": true
}
]
} as const;
export default {
journal,
migrations: {
m0000: `CREATE TABLE \`handoff\` (
\`id\` integer PRIMARY KEY NOT NULL,
\`branch_name\` text NOT NULL,
\`title\` text NOT NULL,
\`task\` text NOT NULL,
\`provider_id\` text NOT NULL,
\`status\` text NOT NULL,
\`agent_type\` text DEFAULT 'claude',
\`auto_committed\` integer DEFAULT 0,
\`pushed\` integer DEFAULT 0,
\`pr_submitted\` integer DEFAULT 0,
\`needs_push\` integer DEFAULT 0,
\`created_at\` integer NOT NULL,
\`updated_at\` integer NOT NULL
);
--> statement-breakpoint
CREATE TABLE \`handoff_runtime\` (
\`id\` integer PRIMARY KEY NOT NULL,
\`sandbox_id\` text,
\`session_id\` text,
\`switch_target\` text,
\`status_message\` text,
\`updated_at\` integer NOT NULL
);
`,
m0001: `ALTER TABLE \`handoff\` DROP COLUMN \`auto_committed\`;--> statement-breakpoint
ALTER TABLE \`handoff\` DROP COLUMN \`pushed\`;--> statement-breakpoint
ALTER TABLE \`handoff\` DROP COLUMN \`needs_push\`;`,
m0002: `ALTER TABLE \`handoff_runtime\` RENAME COLUMN "sandbox_id" TO "active_sandbox_id";--> statement-breakpoint
ALTER TABLE \`handoff_runtime\` RENAME COLUMN "session_id" TO "active_session_id";--> statement-breakpoint
ALTER TABLE \`handoff_runtime\` RENAME COLUMN "switch_target" TO "active_switch_target";--> statement-breakpoint
CREATE TABLE \`handoff_sandboxes\` (
\`sandbox_id\` text PRIMARY KEY NOT NULL,
\`provider_id\` text NOT NULL,
\`switch_target\` text NOT NULL,
\`cwd\` text,
\`status_message\` text,
\`created_at\` integer NOT NULL,
\`updated_at\` integer NOT NULL
);
--> statement-breakpoint
ALTER TABLE \`handoff_runtime\` ADD \`active_cwd\` text;
--> statement-breakpoint
INSERT INTO \`handoff_sandboxes\` (
\`sandbox_id\`,
\`provider_id\`,
\`switch_target\`,
\`cwd\`,
\`status_message\`,
\`created_at\`,
\`updated_at\`
)
SELECT
r.\`active_sandbox_id\`,
(SELECT h.\`provider_id\` FROM \`handoff\` h WHERE h.\`id\` = 1),
r.\`active_switch_target\`,
r.\`active_cwd\`,
r.\`status_message\`,
COALESCE((SELECT h.\`created_at\` FROM \`handoff\` h WHERE h.\`id\` = 1), r.\`updated_at\`),
r.\`updated_at\`
FROM \`handoff_runtime\` r
WHERE
r.\`id\` = 1
AND r.\`active_sandbox_id\` IS NOT NULL
AND r.\`active_switch_target\` IS NOT NULL
ON CONFLICT(\`sandbox_id\`) DO NOTHING;
`,
m0003: `-- Allow handoffs to exist before their branch/title are determined.
-- Drizzle doesn't support altering column nullability in SQLite directly, so rebuild the table.
PRAGMA foreign_keys=off;
CREATE TABLE \`handoff__new\` (
\`id\` integer PRIMARY KEY NOT NULL,
\`branch_name\` text,
\`title\` text,
\`task\` text NOT NULL,
\`provider_id\` text NOT NULL,
\`status\` text NOT NULL,
\`agent_type\` text DEFAULT 'claude',
\`pr_submitted\` integer DEFAULT 0,
\`created_at\` integer NOT NULL,
\`updated_at\` integer NOT NULL
);
INSERT INTO \`handoff__new\` (
\`id\`,
\`branch_name\`,
\`title\`,
\`task\`,
\`provider_id\`,
\`status\`,
\`agent_type\`,
\`pr_submitted\`,
\`created_at\`,
\`updated_at\`
)
SELECT
\`id\`,
\`branch_name\`,
\`title\`,
\`task\`,
\`provider_id\`,
\`status\`,
\`agent_type\`,
\`pr_submitted\`,
\`created_at\`,
\`updated_at\`
FROM \`handoff\`;
DROP TABLE \`handoff\`;
ALTER TABLE \`handoff__new\` RENAME TO \`handoff\`;
PRAGMA foreign_keys=on;
`,
m0004: `-- Fix: make branch_name/title nullable during initial "naming" stage.
-- 0003 was missing statement breakpoints, so drizzle's migrator marked it applied without executing all statements.
-- Rebuild the table again with proper statement breakpoints.
PRAGMA foreign_keys=off;
--> statement-breakpoint
DROP TABLE IF EXISTS \`handoff__new\`;
--> statement-breakpoint
CREATE TABLE \`handoff__new\` (
\`id\` integer PRIMARY KEY NOT NULL,
\`branch_name\` text,
\`title\` text,
\`task\` text NOT NULL,
\`provider_id\` text NOT NULL,
\`status\` text NOT NULL,
\`agent_type\` text DEFAULT 'claude',
\`pr_submitted\` integer DEFAULT 0,
\`created_at\` integer NOT NULL,
\`updated_at\` integer NOT NULL
);
--> statement-breakpoint
INSERT INTO \`handoff__new\` (
\`id\`,
\`branch_name\`,
\`title\`,
\`task\`,
\`provider_id\`,
\`status\`,
\`agent_type\`,
\`pr_submitted\`,
\`created_at\`,
\`updated_at\`
)
SELECT
\`id\`,
\`branch_name\`,
\`title\`,
\`task\`,
\`provider_id\`,
\`status\`,
\`agent_type\`,
\`pr_submitted\`,
\`created_at\`,
\`updated_at\`
FROM \`handoff\`;
--> statement-breakpoint
DROP TABLE \`handoff\`;
--> statement-breakpoint
ALTER TABLE \`handoff__new\` RENAME TO \`handoff\`;
--> statement-breakpoint
PRAGMA foreign_keys=on;
`,
m0005: `ALTER TABLE \`handoff_sandboxes\` ADD \`sandbox_actor_id\` text;`,
m0006: `CREATE TABLE \`handoff_workbench_sessions\` (
\`session_id\` text PRIMARY KEY NOT NULL,
\`session_name\` text NOT NULL,
\`model\` text NOT NULL,
\`unread\` integer DEFAULT 0 NOT NULL,
\`draft_text\` text DEFAULT '' NOT NULL,
\`draft_attachments_json\` text DEFAULT '[]' NOT NULL,
\`draft_updated_at\` integer,
\`created\` integer DEFAULT 1 NOT NULL,
\`closed\` integer DEFAULT 0 NOT NULL,
\`thinking_since_ms\` integer,
\`created_at\` integer NOT NULL,
\`updated_at\` integer NOT NULL
);`,
} as const
};

51
factory/packages/backend/src/actors/handoff/db/schema.ts Normal file
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import { integer, sqliteTable, text } from "rivetkit/db/drizzle";
// SQLite is per handoff actor instance, so these tables only ever store one row (id=1).
export const handoff = sqliteTable("handoff", {
id: integer("id").primaryKey(),
branchName: text("branch_name"),
title: text("title"),
task: text("task").notNull(),
providerId: text("provider_id").notNull(),
status: text("status").notNull(),
agentType: text("agent_type").default("claude"),
prSubmitted: integer("pr_submitted").default(0),
createdAt: integer("created_at").notNull(),
updatedAt: integer("updated_at").notNull(),
});
export const handoffRuntime = sqliteTable("handoff_runtime", {
id: integer("id").primaryKey(),
activeSandboxId: text("active_sandbox_id"),
activeSessionId: text("active_session_id"),
activeSwitchTarget: text("active_switch_target"),
activeCwd: text("active_cwd"),
statusMessage: text("status_message"),
updatedAt: integer("updated_at").notNull(),
});
export const handoffSandboxes = sqliteTable("handoff_sandboxes", {
sandboxId: text("sandbox_id").notNull().primaryKey(),
providerId: text("provider_id").notNull(),
sandboxActorId: text("sandbox_actor_id"),
switchTarget: text("switch_target").notNull(),
cwd: text("cwd"),
statusMessage: text("status_message"),
createdAt: integer("created_at").notNull(),
updatedAt: integer("updated_at").notNull(),
});
export const handoffWorkbenchSessions = sqliteTable("handoff_workbench_sessions", {
sessionId: text("session_id").notNull().primaryKey(),
sessionName: text("session_name").notNull(),
model: text("model").notNull(),
unread: integer("unread").notNull().default(0),
draftText: text("draft_text").notNull().default(""),
draftAttachmentsJson: text("draft_attachments_json").notNull().default("[]"),
draftUpdatedAt: integer("draft_updated_at"),
created: integer("created").notNull().default(1),
closed: integer("closed").notNull().default(0),
thinkingSinceMs: integer("thinking_since_ms"),
createdAt: integer("created_at").notNull(),
updatedAt: integer("updated_at").notNull(),
});

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import { actor, queue } from "rivetkit";
import { workflow } from "rivetkit/workflow";
import type {
AgentType,
HandoffRecord,
HandoffWorkbenchChangeModelInput,
HandoffWorkbenchRenameInput,
HandoffWorkbenchRenameSessionInput,
HandoffWorkbenchSetSessionUnreadInput,
HandoffWorkbenchSendMessageInput,
HandoffWorkbenchUpdateDraftInput,
ProviderId
} from "@openhandoff/shared";
import { expectQueueResponse } from "../../services/queue.js";
import { selfHandoff } from "../handles.js";
import { handoffDb } from "./db/db.js";
import { getCurrentRecord } from "./workflow/common.js";
import {
changeWorkbenchModel,
closeWorkbenchSession,
createWorkbenchSession,
getWorkbenchHandoff,
markWorkbenchUnread,
publishWorkbenchPr,
renameWorkbenchBranch,
renameWorkbenchHandoff,
renameWorkbenchSession,
revertWorkbenchFile,
sendWorkbenchMessage,
syncWorkbenchSessionStatus,
setWorkbenchSessionUnread,
stopWorkbenchSession,
updateWorkbenchDraft
} from "./workbench.js";
import {
HANDOFF_QUEUE_NAMES,
handoffWorkflowQueueName,
runHandoffWorkflow
} from "./workflow/index.js";
export interface HandoffInput {
workspaceId: string;
repoId: string;
handoffId: string;
repoRemote: string;
repoLocalPath: string;
branchName: string | null;
title: string | null;
task: string;
providerId: ProviderId;
agentType: AgentType | null;
explicitTitle: string | null;
explicitBranchName: string | null;
}
interface InitializeCommand {
providerId?: ProviderId;
}
interface HandoffActionCommand {
reason?: string;
}
interface HandoffTabCommand {
tabId: string;
}
interface HandoffStatusSyncCommand {
sessionId: string;
status: "running" | "idle" | "error";
at: number;
}
interface HandoffWorkbenchValueCommand {
value: string;
}
interface HandoffWorkbenchSessionTitleCommand {
sessionId: string;
title: string;
}
interface HandoffWorkbenchSessionUnreadCommand {
sessionId: string;
unread: boolean;
}
interface HandoffWorkbenchUpdateDraftCommand {
sessionId: string;
text: string;
attachments: Array<any>;
}
interface HandoffWorkbenchChangeModelCommand {
sessionId: string;
model: string;
}
interface HandoffWorkbenchSendMessageCommand {
sessionId: string;
text: string;
attachments: Array<any>;
}
interface HandoffWorkbenchCreateSessionCommand {
model?: string;
}
interface HandoffWorkbenchSessionCommand {
sessionId: string;
}
export const handoff = actor({
db: handoffDb,
queues: Object.fromEntries(HANDOFF_QUEUE_NAMES.map((name) => [name, queue()])),
options: {
actionTimeout: 5 * 60_000
},
createState: (_c, input: HandoffInput) => ({
workspaceId: input.workspaceId,
repoId: input.repoId,
handoffId: input.handoffId,
repoRemote: input.repoRemote,
repoLocalPath: input.repoLocalPath,
branchName: input.branchName,
title: input.title,
task: input.task,
providerId: input.providerId,
agentType: input.agentType,
explicitTitle: input.explicitTitle,
explicitBranchName: input.explicitBranchName,
initialized: false,
previousStatus: null as string | null,
}),
actions: {
async initialize(c, cmd: InitializeCommand): Promise<HandoffRecord> {
const self = selfHandoff(c);
const result = await self.send(handoffWorkflowQueueName("handoff.command.initialize"), cmd ?? {}, {
wait: true,
timeout: 60_000,
});
return expectQueueResponse<HandoffRecord>(result);
},
async provision(c, cmd: InitializeCommand): Promise<{ ok: true }> {
const self = selfHandoff(c);
await self.send(handoffWorkflowQueueName("handoff.command.provision"), cmd ?? {}, {
wait: true,
timeout: 30 * 60_000,
});
return { ok: true };
},
async attach(c, cmd?: HandoffActionCommand): Promise<{ target: string; sessionId: string | null }> {
const self = selfHandoff(c);
const result = await self.send(handoffWorkflowQueueName("handoff.command.attach"), cmd ?? {}, {
wait: true,
timeout: 20_000
});
return expectQueueResponse<{ target: string; sessionId: string | null }>(result);
},
async switch(c): Promise<{ switchTarget: string }> {
const self = selfHandoff(c);
const result = await self.send(handoffWorkflowQueueName("handoff.command.switch"), {}, {
wait: true,
timeout: 20_000
});
return expectQueueResponse<{ switchTarget: string }>(result);
},
async push(c, cmd?: HandoffActionCommand): Promise<void> {
const self = selfHandoff(c);
await self.send(handoffWorkflowQueueName("handoff.command.push"), cmd ?? {}, {
wait: true,
timeout: 180_000
});
},
async sync(c, cmd?: HandoffActionCommand): Promise<void> {
const self = selfHandoff(c);
await self.send(handoffWorkflowQueueName("handoff.command.sync"), cmd ?? {}, {
wait: true,
timeout: 30_000
});
},
async merge(c, cmd?: HandoffActionCommand): Promise<void> {
const self = selfHandoff(c);
await self.send(handoffWorkflowQueueName("handoff.command.merge"), cmd ?? {}, {
wait: true,
timeout: 30_000
});
},
async archive(c, cmd?: HandoffActionCommand): Promise<void> {
const self = selfHandoff(c);
void self
.send(handoffWorkflowQueueName("handoff.command.archive"), cmd ?? {}, {
wait: true,
timeout: 60_000,
})
.catch((error: unknown) => {
c.log.warn({
msg: "archive command failed",
error: error instanceof Error ? error.message : String(error),
});
});
},
async kill(c, cmd?: HandoffActionCommand): Promise<void> {
const self = selfHandoff(c);
await self.send(handoffWorkflowQueueName("handoff.command.kill"), cmd ?? {}, {
wait: true,
timeout: 60_000
});
},
async get(c): Promise<HandoffRecord> {
return await getCurrentRecord({ db: c.db, state: c.state });
},
async getWorkbench(c) {
return await getWorkbenchHandoff(c);
},
async markWorkbenchUnread(c): Promise<void> {
const self = selfHandoff(c);
await self.send(handoffWorkflowQueueName("handoff.command.workbench.mark_unread"), {}, {
wait: true,
timeout: 20_000,
});
},
async renameWorkbenchHandoff(c, input: HandoffWorkbenchRenameInput): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.rename_handoff"),
{ value: input.value } satisfies HandoffWorkbenchValueCommand,
{
wait: true,
timeout: 20_000,
},
);
},
async renameWorkbenchBranch(c, input: HandoffWorkbenchRenameInput): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.rename_branch"),
{ value: input.value } satisfies HandoffWorkbenchValueCommand,
{
wait: true,
timeout: 5 * 60_000,
},
);
},
async createWorkbenchSession(c, input?: { model?: string }): Promise<{ tabId: string }> {
const self = selfHandoff(c);
const result = await self.send(
handoffWorkflowQueueName("handoff.command.workbench.create_session"),
{ ...(input?.model ? { model: input.model } : {}) } satisfies HandoffWorkbenchCreateSessionCommand,
{
wait: true,
timeout: 5 * 60_000,
},
);
return expectQueueResponse<{ tabId: string }>(result);
},
async renameWorkbenchSession(c, input: HandoffWorkbenchRenameSessionInput): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.rename_session"),
{ sessionId: input.tabId, title: input.title } satisfies HandoffWorkbenchSessionTitleCommand,
{
wait: true,
timeout: 20_000,
},
);
},
async setWorkbenchSessionUnread(c, input: HandoffWorkbenchSetSessionUnreadInput): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.set_session_unread"),
{ sessionId: input.tabId, unread: input.unread } satisfies HandoffWorkbenchSessionUnreadCommand,
{
wait: true,
timeout: 20_000,
},
);
},
async updateWorkbenchDraft(c, input: HandoffWorkbenchUpdateDraftInput): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.update_draft"),
{
sessionId: input.tabId,
text: input.text,
attachments: input.attachments,
} satisfies HandoffWorkbenchUpdateDraftCommand,
{
wait: true,
timeout: 20_000,
},
);
},
async changeWorkbenchModel(c, input: HandoffWorkbenchChangeModelInput): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.change_model"),
{ sessionId: input.tabId, model: input.model } satisfies HandoffWorkbenchChangeModelCommand,
{
wait: true,
timeout: 20_000,
},
);
},
async sendWorkbenchMessage(c, input: HandoffWorkbenchSendMessageInput): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.send_message"),
{
sessionId: input.tabId,
text: input.text,
attachments: input.attachments,
} satisfies HandoffWorkbenchSendMessageCommand,
{
wait: true,
timeout: 10 * 60_000,
},
);
},
async stopWorkbenchSession(c, input: HandoffTabCommand): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.stop_session"),
{ sessionId: input.tabId } satisfies HandoffWorkbenchSessionCommand,
{
wait: true,
timeout: 5 * 60_000,
},
);
},
async syncWorkbenchSessionStatus(c, input: HandoffStatusSyncCommand): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.sync_session_status"),
input,
{
wait: true,
timeout: 20_000,
},
);
},
async closeWorkbenchSession(c, input: HandoffTabCommand): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.close_session"),
{ sessionId: input.tabId } satisfies HandoffWorkbenchSessionCommand,
{
wait: true,
timeout: 5 * 60_000,
},
);
},
async publishWorkbenchPr(c): Promise<void> {
const self = selfHandoff(c);
await self.send(handoffWorkflowQueueName("handoff.command.workbench.publish_pr"), {}, {
wait: true,
timeout: 10 * 60_000,
});
},
async revertWorkbenchFile(c, input: { path: string }): Promise<void> {
const self = selfHandoff(c);
await self.send(
handoffWorkflowQueueName("handoff.command.workbench.revert_file"),
input,
{
wait: true,
timeout: 5 * 60_000,
},
);
}
},
run: workflow(runHandoffWorkflow)
});
export { HANDOFF_QUEUE_NAMES };

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// @ts-nocheck
import { basename } from "node:path";
import { asc, eq } from "drizzle-orm";
import { getActorRuntimeContext } from "../context.js";
import {
getOrCreateHandoffStatusSync,
getOrCreateProject,
getOrCreateWorkspace,
getSandboxInstance,
} from "../handles.js";
import { handoff as handoffTable, handoffRuntime, handoffWorkbenchSessions } from "./db/schema.js";
import { getCurrentRecord } from "./workflow/common.js";
const STATUS_SYNC_INTERVAL_MS = 1_000;
async function ensureWorkbenchSessionTable(c: any): Promise<void> {
await c.db.execute(`
CREATE TABLE IF NOT EXISTS handoff_workbench_sessions (
session_id text PRIMARY KEY NOT NULL,
session_name text NOT NULL,
model text NOT NULL,
unread integer DEFAULT 0 NOT NULL,
draft_text text DEFAULT '' NOT NULL,
draft_attachments_json text DEFAULT '[]' NOT NULL,
draft_updated_at integer,
created integer DEFAULT 1 NOT NULL,
closed integer DEFAULT 0 NOT NULL,
thinking_since_ms integer,
created_at integer NOT NULL,
updated_at integer NOT NULL
)
`);
}
function defaultModelForAgent(agentType: string | null | undefined) {
return agentType === "codex" ? "gpt-4o" : "claude-sonnet-4";
}
function agentKindForModel(model: string) {
if (model === "gpt-4o" || model === "o3") {
return "Codex";
}
return "Claude";
}
export function agentTypeForModel(model: string) {
if (model === "gpt-4o" || model === "o3") {
return "codex";
}
return "claude";
}
function repoLabelFromRemote(remoteUrl: string): string {
const trimmed = remoteUrl.trim();
try {
const url = new URL(trimmed.startsWith("http") ? trimmed : `https://${trimmed}`);
const parts = url.pathname.replace(/\/+$/, "").split("/").filter(Boolean);
if (parts.length >= 2) {
return `${parts[0]}/${(parts[1] ?? "").replace(/\.git$/, "")}`;
}
} catch {
// ignore
}
return basename(trimmed.replace(/\.git$/, ""));
}
function parseDraftAttachments(value: string | null | undefined): Array<any> {
if (!value) {
return [];
}
try {
const parsed = JSON.parse(value) as unknown;
return Array.isArray(parsed) ? parsed : [];
} catch {
return [];
}
}
export function shouldMarkSessionUnreadForStatus(meta: { thinkingSinceMs?: number | null }, status: "running" | "idle" | "error"): boolean {
if (status === "running") {
return false;
}
// Only mark unread when we observe the transition out of an active thinking state.
// Repeated idle polls for an already-finished session must not flip unread back on.
return Boolean(meta.thinkingSinceMs);
}
async function listSessionMetaRows(c: any, options?: { includeClosed?: boolean }): Promise<Array<any>> {
await ensureWorkbenchSessionTable(c);
const rows = await c.db
.select()
.from(handoffWorkbenchSessions)
.orderBy(asc(handoffWorkbenchSessions.createdAt))
.all();
const mapped = rows.map((row: any) => ({
...row,
id: row.sessionId,
sessionId: row.sessionId,
draftAttachments: parseDraftAttachments(row.draftAttachmentsJson),
draftUpdatedAtMs: row.draftUpdatedAt ?? null,
unread: row.unread === 1,
created: row.created === 1,
closed: row.closed === 1,
}));
if (options?.includeClosed === true) {
return mapped;
}
return mapped.filter((row: any) => row.closed !== true);
}
async function nextSessionName(c: any): Promise<string> {
const rows = await listSessionMetaRows(c, { includeClosed: true });
return `Session ${rows.length + 1}`;
}
async function readSessionMeta(c: any, sessionId: string): Promise<any | null> {
await ensureWorkbenchSessionTable(c);
const row = await c.db
.select()
.from(handoffWorkbenchSessions)
.where(eq(handoffWorkbenchSessions.sessionId, sessionId))
.get();
if (!row) {
return null;
}
return {
...row,
id: row.sessionId,
sessionId: row.sessionId,
draftAttachments: parseDraftAttachments(row.draftAttachmentsJson),
draftUpdatedAtMs: row.draftUpdatedAt ?? null,
unread: row.unread === 1,
created: row.created === 1,
closed: row.closed === 1,
};
}
async function ensureSessionMeta(c: any, params: {
sessionId: string;
model?: string;
sessionName?: string;
unread?: boolean;
}): Promise<any> {
await ensureWorkbenchSessionTable(c);
const existing = await readSessionMeta(c, params.sessionId);
if (existing) {
return existing;
}
const now = Date.now();
const sessionName = params.sessionName ?? (await nextSessionName(c));
const model = params.model ?? defaultModelForAgent(c.state.agentType);
const unread = params.unread ?? false;
await c.db
.insert(handoffWorkbenchSessions)
.values({
sessionId: params.sessionId,
sessionName,
model,
unread: unread ? 1 : 0,
draftText: "",
draftAttachmentsJson: "[]",
draftUpdatedAt: null,
created: 1,
closed: 0,
thinkingSinceMs: null,
createdAt: now,
updatedAt: now,
})
.run();
return await readSessionMeta(c, params.sessionId);
}
async function updateSessionMeta(c: any, sessionId: string, values: Record<string, unknown>): Promise<any> {
await ensureSessionMeta(c, { sessionId });
await c.db
.update(handoffWorkbenchSessions)
.set({
...values,
updatedAt: Date.now(),
})
.where(eq(handoffWorkbenchSessions.sessionId, sessionId))
.run();
return await readSessionMeta(c, sessionId);
}
async function notifyWorkbenchUpdated(c: any): Promise<void> {
const workspace = await getOrCreateWorkspace(c, c.state.workspaceId);
await workspace.notifyWorkbenchUpdated({});
}
function shellFragment(parts: string[]): string {
return parts.join(" && ");
}
async function executeInSandbox(c: any, params: {
sandboxId: string;
cwd: string;
command: string;
label: string;
}): Promise<{ exitCode: number; result: string }> {
const { providers } = getActorRuntimeContext();
const provider = providers.get(c.state.providerId);
return await provider.executeCommand({
workspaceId: c.state.workspaceId,
sandboxId: params.sandboxId,
command: `bash -lc ${JSON.stringify(shellFragment([`cd ${JSON.stringify(params.cwd)}`, params.command]))}`,
label: params.label,
});
}
function parseGitStatus(output: string): Array<{ path: string; type: "M" | "A" | "D" }> {
return output
.split("\n")
.map((line) => line.trimEnd())
.filter(Boolean)
.map((line) => {
const status = line.slice(0, 2).trim();
const rawPath = line.slice(3).trim();
const path = rawPath.includes(" -> ") ? rawPath.split(" -> ").pop() ?? rawPath : rawPath;
const type =
status.includes("D")
? "D"
: status.includes("A") || status === "??"
? "A"
: "M";
return { path, type };
});
}
function parseNumstat(output: string): Map<string, { added: number; removed: number }> {
const map = new Map<string, { added: number; removed: number }>();
for (const line of output.split("\n")) {
const trimmed = line.trim();
if (!trimmed) continue;
const [addedRaw, removedRaw, ...pathParts] = trimmed.split("\t");
const path = pathParts.join("\t").trim();
if (!path) continue;
map.set(path, {
added: Number.parseInt(addedRaw ?? "0", 10) || 0,
removed: Number.parseInt(removedRaw ?? "0", 10) || 0,
});
}
return map;
}
function buildFileTree(paths: string[]): Array<any> {
const root = {
children: new Map<string, any>(),
};
for (const path of paths) {
const parts = path.split("/").filter(Boolean);
let current = root;
let currentPath = "";
for (let index = 0; index < parts.length; index += 1) {
const part = parts[index]!;
currentPath = currentPath ? `${currentPath}/${part}` : part;
const isDir = index < parts.length - 1;
let node = current.children.get(part);
if (!node) {
node = {
name: part,
path: currentPath,
isDir,
children: isDir ? new Map<string, any>() : undefined,
};
current.children.set(part, node);
} else if (isDir && !(node.children instanceof Map)) {
node.children = new Map<string, any>();
}
current = node;
}
}
function sortNodes(nodes: Iterable<any>): Array<any> {
return [...nodes]
.map((node) =>
node.isDir
? {
name: node.name,
path: node.path,
isDir: true,
children: sortNodes(node.children?.values?.() ?? []),
}
: {
name: node.name,
path: node.path,
isDir: false,
},
)
.sort((left, right) => {
if (left.isDir !== right.isDir) {
return left.isDir ? -1 : 1;
}
return left.path.localeCompare(right.path);
});
}
return sortNodes(root.children.values());
}
async function collectWorkbenchGitState(c: any, record: any) {
const activeSandboxId = record.activeSandboxId;
const activeSandbox =
activeSandboxId != null
? (record.sandboxes ?? []).find((candidate: any) => candidate.sandboxId === activeSandboxId) ?? null
: null;
const cwd = activeSandbox?.cwd ?? record.sandboxes?.[0]?.cwd ?? null;
if (!activeSandboxId || !cwd) {
return {
fileChanges: [],
diffs: {},
fileTree: [],
};
}
const statusResult = await executeInSandbox(c, {
sandboxId: activeSandboxId,
cwd,
command: "git status --porcelain=v1 -uall",
label: "git status",
});
if (statusResult.exitCode !== 0) {
return {
fileChanges: [],
diffs: {},
fileTree: [],
};
}
const statusRows = parseGitStatus(statusResult.result);
const numstatResult = await executeInSandbox(c, {
sandboxId: activeSandboxId,
cwd,
command: "git diff --numstat",
label: "git diff numstat",
});
const numstat = parseNumstat(numstatResult.result);
const diffs: Record<string, string> = {};
for (const row of statusRows) {
const diffResult = await executeInSandbox(c, {
sandboxId: activeSandboxId,
cwd,
command: `if git ls-files --error-unmatch -- ${JSON.stringify(row.path)} >/dev/null 2>&1; then git diff -- ${JSON.stringify(row.path)}; else git diff --no-index -- /dev/null ${JSON.stringify(row.path)} || true; fi`,
label: `git diff ${row.path}`,
});
diffs[row.path] = diffResult.result;
}
const filesResult = await executeInSandbox(c, {
sandboxId: activeSandboxId,
cwd,
command: "git ls-files --cached --others --exclude-standard",
label: "git ls-files",
});
const allPaths = filesResult.result
.split("\n")
.map((line) => line.trim())
.filter(Boolean);
return {
fileChanges: statusRows.map((row) => {
const counts = numstat.get(row.path) ?? { added: 0, removed: 0 };
return {
path: row.path,
added: counts.added,
removed: counts.removed,
type: row.type,
};
}),
diffs,
fileTree: buildFileTree(allPaths),
};
}
async function readSessionTranscript(c: any, record: any, sessionId: string) {
const sandboxId = record.activeSandboxId ?? record.sandboxes?.[0]?.sandboxId ?? null;
if (!sandboxId) {
return [];
}
const sandbox = getSandboxInstance(c, c.state.workspaceId, c.state.providerId, sandboxId);
const page = await sandbox.listSessionEvents({
sessionId,
limit: 500,
});
return page.items.map((event: any) => ({
id: event.id,
eventIndex: event.eventIndex,
sessionId: event.sessionId,
createdAt: event.createdAt,
connectionId: event.connectionId,
sender: event.sender,
payload: event.payload,
}));
}
async function activeSessionStatus(c: any, record: any, sessionId: string) {
if (record.activeSessionId !== sessionId || !record.activeSandboxId) {
return "idle";
}
const sandbox = getSandboxInstance(c, c.state.workspaceId, c.state.providerId, record.activeSandboxId);
const status = await sandbox.sessionStatus({ sessionId });
return status.status;
}
async function readPullRequestSummary(c: any, branchName: string | null) {
if (!branchName) {
return null;
}
try {
const project = await getOrCreateProject(
c,
c.state.workspaceId,
c.state.repoId,
c.state.repoRemote,
);
return await project.getPullRequestForBranch({ branchName });
} catch {
return null;
}
}
export async function ensureWorkbenchSeeded(c: any): Promise<any> {
const record = await getCurrentRecord({ db: c.db, state: c.state });
if (record.activeSessionId) {
await ensureSessionMeta(c, {
sessionId: record.activeSessionId,
model: defaultModelForAgent(record.agentType),
sessionName: "Session 1",
});
}
return record;
}
export async function getWorkbenchHandoff(c: any): Promise<any> {
const record = await ensureWorkbenchSeeded(c);
const gitState = await collectWorkbenchGitState(c, record);
const sessions = await listSessionMetaRows(c);
const tabs = [];
for (const meta of sessions) {
const status = await activeSessionStatus(c, record, meta.sessionId);
let thinkingSinceMs = meta.thinkingSinceMs ?? null;
let unread = Boolean(meta.unread);
if (thinkingSinceMs && status !== "running") {
thinkingSinceMs = null;
unread = true;
}
tabs.push({
id: meta.id,
sessionId: meta.sessionId,
sessionName: meta.sessionName,
agent: agentKindForModel(meta.model),
model: meta.model,
status,
thinkingSinceMs: status === "running" ? thinkingSinceMs : null,
unread,
created: Boolean(meta.created),
draft: {
text: meta.draftText ?? "",
attachments: Array.isArray(meta.draftAttachments) ? meta.draftAttachments : [],
updatedAtMs: meta.draftUpdatedAtMs ?? null,
},
transcript: await readSessionTranscript(c, record, meta.sessionId),
});
}
return {
id: c.state.handoffId,
repoId: c.state.repoId,
title: record.title ?? "New Handoff",
status: record.status === "archived" ? "archived" : record.status === "running" ? "running" : record.status === "idle" ? "idle" : "new",
repoName: repoLabelFromRemote(c.state.repoRemote),
updatedAtMs: record.updatedAt,
branch: record.branchName,
pullRequest: await readPullRequestSummary(c, record.branchName),
tabs,
fileChanges: gitState.fileChanges,
diffs: gitState.diffs,
fileTree: gitState.fileTree,
};
}
export async function renameWorkbenchHandoff(c: any, value: string): Promise<void> {
const nextTitle = value.trim();
if (!nextTitle) {
throw new Error("handoff title is required");
}
await c.db
.update(handoffTable)
.set({
title: nextTitle,
updatedAt: Date.now(),
})
.where(eq(handoffTable.id, 1))
.run();
c.state.title = nextTitle;
await notifyWorkbenchUpdated(c);
}
export async function renameWorkbenchBranch(c: any, value: string): Promise<void> {
const nextBranch = value.trim();
if (!nextBranch) {
throw new Error("branch name is required");
}
const record = await ensureWorkbenchSeeded(c);
if (!record.branchName) {
throw new Error("cannot rename branch before handoff branch exists");
}
if (!record.activeSandboxId) {
throw new Error("cannot rename branch without an active sandbox");
}
const activeSandbox =
(record.sandboxes ?? []).find((candidate: any) => candidate.sandboxId === record.activeSandboxId) ?? null;
if (!activeSandbox?.cwd) {
throw new Error("cannot rename branch without a sandbox cwd");
}
const renameResult = await executeInSandbox(c, {
sandboxId: record.activeSandboxId,
cwd: activeSandbox.cwd,
command: [
`git branch -m ${JSON.stringify(record.branchName)} ${JSON.stringify(nextBranch)}`,
`if git ls-remote --exit-code --heads origin ${JSON.stringify(record.branchName)} >/dev/null 2>&1; then git push origin :${JSON.stringify(record.branchName)}; fi`,
`git push origin ${JSON.stringify(nextBranch)}`,
`git branch --set-upstream-to=${JSON.stringify(`origin/${nextBranch}`)} ${JSON.stringify(nextBranch)} || git push --set-upstream origin ${JSON.stringify(nextBranch)}`,
].join(" && "),
label: `git branch -m ${record.branchName} ${nextBranch}`,
});
if (renameResult.exitCode !== 0) {
throw new Error(`branch rename failed (${renameResult.exitCode}): ${renameResult.result}`);
}
await c.db
.update(handoffTable)
.set({
branchName: nextBranch,
updatedAt: Date.now(),
})
.where(eq(handoffTable.id, 1))
.run();
c.state.branchName = nextBranch;
const project = await getOrCreateProject(c, c.state.workspaceId, c.state.repoId, c.state.repoRemote);
await project.registerHandoffBranch({
handoffId: c.state.handoffId,
branchName: nextBranch,
});
await notifyWorkbenchUpdated(c);
}
export async function createWorkbenchSession(c: any, model?: string): Promise<{ tabId: string }> {
const record = await ensureWorkbenchSeeded(c);
if (!record.activeSandboxId) {
throw new Error("cannot create session without an active sandbox");
}
const activeSandbox =
(record.sandboxes ?? []).find((candidate: any) => candidate.sandboxId === record.activeSandboxId) ?? null;
const cwd = activeSandbox?.cwd ?? record.sandboxes?.[0]?.cwd ?? null;
if (!cwd) {
throw new Error("cannot create session without a sandbox cwd");
}
const sandbox = getSandboxInstance(c, c.state.workspaceId, c.state.providerId, record.activeSandboxId);
const created = await sandbox.createSession({
prompt: "",
cwd,
agent: agentTypeForModel(model ?? defaultModelForAgent(record.agentType)),
});
if (!created.id) {
throw new Error(created.error ?? "sandbox-agent session creation failed");
}
await ensureSessionMeta(c, {
sessionId: created.id,
model: model ?? defaultModelForAgent(record.agentType),
});
await notifyWorkbenchUpdated(c);
return { tabId: created.id };
}
export async function renameWorkbenchSession(c: any, sessionId: string, title: string): Promise<void> {
const trimmed = title.trim();
if (!trimmed) {
throw new Error("session title is required");
}
await updateSessionMeta(c, sessionId, {
sessionName: trimmed,
});
await notifyWorkbenchUpdated(c);
}
export async function setWorkbenchSessionUnread(c: any, sessionId: string, unread: boolean): Promise<void> {
await updateSessionMeta(c, sessionId, {
unread: unread ? 1 : 0,
});
await notifyWorkbenchUpdated(c);
}
export async function updateWorkbenchDraft(c: any, sessionId: string, text: string, attachments: Array<any>): Promise<void> {
await updateSessionMeta(c, sessionId, {
draftText: text,
draftAttachmentsJson: JSON.stringify(attachments),
draftUpdatedAt: Date.now(),
});
await notifyWorkbenchUpdated(c);
}
export async function changeWorkbenchModel(c: any, sessionId: string, model: string): Promise<void> {
await updateSessionMeta(c, sessionId, {
model,
});
await notifyWorkbenchUpdated(c);
}
export async function sendWorkbenchMessage(c: any, sessionId: string, text: string, attachments: Array<any>): Promise<void> {
const record = await ensureWorkbenchSeeded(c);
if (!record.activeSandboxId) {
throw new Error("cannot send message without an active sandbox");
}
await ensureSessionMeta(c, { sessionId });
const sandbox = getSandboxInstance(c, c.state.workspaceId, c.state.providerId, record.activeSandboxId);
const prompt = [
text.trim(),
...attachments.map((attachment: any) => `@ ${attachment.filePath}:${attachment.lineNumber}\n${attachment.lineContent}`),
]
.filter(Boolean)
.join("\n\n");
if (!prompt) {
throw new Error("message text is required");
}
await sandbox.sendPrompt({
sessionId,
prompt,
notification: true,
});
await updateSessionMeta(c, sessionId, {
unread: 0,
created: 1,
draftText: "",
draftAttachmentsJson: "[]",
draftUpdatedAt: Date.now(),
thinkingSinceMs: Date.now(),
});
await c.db
.update(handoffRuntime)
.set({
activeSessionId: sessionId,
updatedAt: Date.now(),
})
.where(eq(handoffRuntime.id, 1))
.run();
const sync = await getOrCreateHandoffStatusSync(
c,
c.state.workspaceId,
c.state.repoId,
c.state.handoffId,
record.activeSandboxId,
sessionId,
{
workspaceId: c.state.workspaceId,
repoId: c.state.repoId,
handoffId: c.state.handoffId,
providerId: c.state.providerId,
sandboxId: record.activeSandboxId,
sessionId,
intervalMs: STATUS_SYNC_INTERVAL_MS,
},
);
await sync.setIntervalMs({ intervalMs: STATUS_SYNC_INTERVAL_MS });
await sync.start();
await sync.force();
await notifyWorkbenchUpdated(c);
}
export async function stopWorkbenchSession(c: any, sessionId: string): Promise<void> {
const record = await ensureWorkbenchSeeded(c);
if (!record.activeSandboxId) {
return;
}
const sandbox = getSandboxInstance(c, c.state.workspaceId, c.state.providerId, record.activeSandboxId);
await sandbox.cancelSession({ sessionId });
await updateSessionMeta(c, sessionId, {
thinkingSinceMs: null,
});
await notifyWorkbenchUpdated(c);
}
export async function syncWorkbenchSessionStatus(
c: any,
sessionId: string,
status: "running" | "idle" | "error",
at: number,
): Promise<void> {
const record = await ensureWorkbenchSeeded(c);
const meta = await ensureSessionMeta(c, { sessionId });
let changed = false;
if (record.activeSessionId === sessionId) {
const mappedStatus = status === "running" ? "running" : status === "error" ? "error" : "idle";
if (record.status !== mappedStatus) {
await c.db
.update(handoffTable)
.set({
status: mappedStatus,
updatedAt: at,
})
.where(eq(handoffTable.id, 1))
.run();
changed = true;
}
const statusMessage = `session:${status}`;
if (record.statusMessage !== statusMessage) {
await c.db
.update(handoffRuntime)
.set({
statusMessage,
updatedAt: at,
})
.where(eq(handoffRuntime.id, 1))
.run();
changed = true;
}
}
if (status === "running") {
if (!meta.thinkingSinceMs) {
await updateSessionMeta(c, sessionId, {
thinkingSinceMs: at,
});
changed = true;
}
} else {
if (meta.thinkingSinceMs) {
await updateSessionMeta(c, sessionId, {
thinkingSinceMs: null,
});
changed = true;
}
if (!meta.unread && shouldMarkSessionUnreadForStatus(meta, status)) {
await updateSessionMeta(c, sessionId, {
unread: 1,
});
changed = true;
}
}
if (changed) {
await notifyWorkbenchUpdated(c);
}
}
export async function closeWorkbenchSession(c: any, sessionId: string): Promise<void> {
const record = await ensureWorkbenchSeeded(c);
if (!record.activeSandboxId) {
return;
}
const sessions = await listSessionMetaRows(c);
if (sessions.filter((candidate) => candidate.closed !== true).length <= 1) {
return;
}
const sandbox = getSandboxInstance(c, c.state.workspaceId, c.state.providerId, record.activeSandboxId);
await sandbox.destroySession({ sessionId });
await updateSessionMeta(c, sessionId, {
closed: 1,
thinkingSinceMs: null,
});
if (record.activeSessionId === sessionId) {
await c.db
.update(handoffRuntime)
.set({
activeSessionId: null,
updatedAt: Date.now(),
})
.where(eq(handoffRuntime.id, 1))
.run();
}
await notifyWorkbenchUpdated(c);
}
export async function markWorkbenchUnread(c: any): Promise<void> {
const sessions = await listSessionMetaRows(c);
const latest = sessions[sessions.length - 1];
if (!latest) {
return;
}
await updateSessionMeta(c, latest.sessionId, {
unread: 1,
});
await notifyWorkbenchUpdated(c);
}
export async function publishWorkbenchPr(c: any): Promise<void> {
const record = await ensureWorkbenchSeeded(c);
if (!record.branchName) {
throw new Error("cannot publish PR without a branch");
}
const { driver } = getActorRuntimeContext();
const created = await driver.github.createPr(
c.state.repoLocalPath,
record.branchName,
record.title ?? c.state.task,
);
await c.db
.update(handoffTable)
.set({
prSubmitted: 1,
updatedAt: Date.now(),
})
.where(eq(handoffTable.id, 1))
.run();
await notifyWorkbenchUpdated(c);
}
export async function revertWorkbenchFile(c: any, path: string): Promise<void> {
const record = await ensureWorkbenchSeeded(c);
if (!record.activeSandboxId) {
throw new Error("cannot revert file without an active sandbox");
}
const activeSandbox =
(record.sandboxes ?? []).find((candidate: any) => candidate.sandboxId === record.activeSandboxId) ?? null;
if (!activeSandbox?.cwd) {
throw new Error("cannot revert file without a sandbox cwd");
}
const result = await executeInSandbox(c, {
sandboxId: record.activeSandboxId,
cwd: activeSandbox.cwd,
command: `if git ls-files --error-unmatch -- ${JSON.stringify(path)} >/dev/null 2>&1; then git restore --staged --worktree -- ${JSON.stringify(path)} || git checkout -- ${JSON.stringify(path)}; else rm -f ${JSON.stringify(path)}; fi`,
label: `git restore ${path}`,
});
if (result.exitCode !== 0) {
throw new Error(`file revert failed (${result.exitCode}): ${result.result}`);
}
await notifyWorkbenchUpdated(c);
}

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// @ts-nocheck
import { eq } from "drizzle-orm";
import { getActorRuntimeContext } from "../../context.js";
import { getOrCreateHandoffStatusSync } from "../../handles.js";
import { logActorWarning, resolveErrorMessage } from "../../logging.js";
import { handoff as handoffTable, handoffRuntime } from "../db/schema.js";
import { HANDOFF_ROW_ID, appendHistory, getCurrentRecord, setHandoffState } from "./common.js";
import { pushActiveBranchActivity } from "./push.js";
async function withTimeout<T>(promise: Promise<T>, timeoutMs: number, label: string): Promise<T> {
let timer: ReturnType<typeof setTimeout> | undefined;
try {
return await Promise.race([
promise,
new Promise<T>((_resolve, reject) => {
timer = setTimeout(() => reject(new Error(`${label} timed out after ${timeoutMs}ms`)), timeoutMs);
})
]);
} finally {
if (timer) {
clearTimeout(timer);
}
}
}
export async function handleAttachActivity(loopCtx: any, msg: any): Promise<void> {
const record = await getCurrentRecord(loopCtx);
const { providers } = getActorRuntimeContext();
const activeSandbox =
record.activeSandboxId
? record.sandboxes.find((sb: any) => sb.sandboxId === record.activeSandboxId) ?? null
: null;
const provider = providers.get(activeSandbox?.providerId ?? record.providerId);
const target = await provider.attachTarget({
workspaceId: loopCtx.state.workspaceId,
sandboxId: record.activeSandboxId ?? ""
});
await appendHistory(loopCtx, "handoff.attach", {
target: target.target,
sessionId: record.activeSessionId
});
await msg.complete({
target: target.target,
sessionId: record.activeSessionId
});
}
export async function handleSwitchActivity(loopCtx: any, msg: any): Promise<void> {
const db = loopCtx.db;
const runtime = await db
.select({ switchTarget: handoffRuntime.activeSwitchTarget })
.from(handoffRuntime)
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.get();
await msg.complete({ switchTarget: runtime?.switchTarget ?? "" });
}
export async function handlePushActivity(loopCtx: any, msg: any): Promise<void> {
await pushActiveBranchActivity(loopCtx, {
reason: msg.body?.reason ?? null,
historyKind: "handoff.push"
});
await msg.complete({ ok: true });
}
export async function handleSimpleCommandActivity(
loopCtx: any,
msg: any,
statusMessage: string,
historyKind: string
): Promise<void> {
const db = loopCtx.db;
await db
.update(handoffRuntime)
.set({ statusMessage, updatedAt: Date.now() })
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
await appendHistory(loopCtx, historyKind, { reason: msg.body?.reason ?? null });
await msg.complete({ ok: true });
}
export async function handleArchiveActivity(loopCtx: any, msg: any): Promise<void> {
await setHandoffState(loopCtx, "archive_stop_status_sync", "stopping status sync");
const record = await getCurrentRecord(loopCtx);
if (record.activeSandboxId && record.activeSessionId) {
try {
const sync = await getOrCreateHandoffStatusSync(
loopCtx,
loopCtx.state.workspaceId,
loopCtx.state.repoId,
loopCtx.state.handoffId,
record.activeSandboxId,
record.activeSessionId,
{
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
providerId: record.providerId,
sandboxId: record.activeSandboxId,
sessionId: record.activeSessionId,
intervalMs: 2_000
}
);
await withTimeout(sync.stop(), 15_000, "handoff status sync stop");
} catch (error) {
logActorWarning("handoff.commands", "failed to stop status sync during archive", {
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
sandboxId: record.activeSandboxId,
sessionId: record.activeSessionId,
error: resolveErrorMessage(error)
});
}
}
if (record.activeSandboxId) {
await setHandoffState(loopCtx, "archive_release_sandbox", "releasing sandbox");
const { providers } = getActorRuntimeContext();
const activeSandbox =
record.sandboxes.find((sb: any) => sb.sandboxId === record.activeSandboxId) ?? null;
const provider = providers.get(activeSandbox?.providerId ?? record.providerId);
const workspaceId = loopCtx.state.workspaceId;
const repoId = loopCtx.state.repoId;
const handoffId = loopCtx.state.handoffId;
const sandboxId = record.activeSandboxId;
// Do not block archive finalization on provider stop. Some provider stop calls can
// run longer than the synchronous archive UX budget.
void withTimeout(
provider.releaseSandbox({
workspaceId,
sandboxId
}),
45_000,
"provider releaseSandbox"
).catch((error) => {
logActorWarning("handoff.commands", "failed to release sandbox during archive", {
workspaceId,
repoId,
handoffId,
sandboxId,
error: resolveErrorMessage(error)
});
});
}
const db = loopCtx.db;
await setHandoffState(loopCtx, "archive_finalize", "finalizing archive");
await db
.update(handoffTable)
.set({ status: "archived", updatedAt: Date.now() })
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.run();
await db
.update(handoffRuntime)
.set({ activeSessionId: null, statusMessage: "archived", updatedAt: Date.now() })
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
await appendHistory(loopCtx, "handoff.archive", { reason: msg.body?.reason ?? null });
await msg.complete({ ok: true });
}
export async function killDestroySandboxActivity(loopCtx: any): Promise<void> {
await setHandoffState(loopCtx, "kill_destroy_sandbox", "destroying sandbox");
const record = await getCurrentRecord(loopCtx);
if (!record.activeSandboxId) {
return;
}
const { providers } = getActorRuntimeContext();
const activeSandbox =
record.sandboxes.find((sb: any) => sb.sandboxId === record.activeSandboxId) ?? null;
const provider = providers.get(activeSandbox?.providerId ?? record.providerId);
await provider.destroySandbox({
workspaceId: loopCtx.state.workspaceId,
sandboxId: record.activeSandboxId
});
}
export async function killWriteDbActivity(loopCtx: any, msg: any): Promise<void> {
await setHandoffState(loopCtx, "kill_finalize", "finalizing kill");
const db = loopCtx.db;
await db
.update(handoffTable)
.set({ status: "killed", updatedAt: Date.now() })
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.run();
await db
.update(handoffRuntime)
.set({ statusMessage: "killed", updatedAt: Date.now() })
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
await appendHistory(loopCtx, "handoff.kill", { reason: msg.body?.reason ?? null });
await msg.complete({ ok: true });
}
export async function handleGetActivity(loopCtx: any, msg: any): Promise<void> {
await msg.complete(await getCurrentRecord(loopCtx));
}

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// @ts-nocheck
import { eq } from "drizzle-orm";
import type { HandoffRecord, HandoffStatus } from "@openhandoff/shared";
import { getOrCreateWorkspace } from "../../handles.js";
import { handoff as handoffTable, handoffRuntime, handoffSandboxes } from "../db/schema.js";
import { historyKey } from "../../keys.js";
export const HANDOFF_ROW_ID = 1;
export function collectErrorMessages(error: unknown): string[] {
if (error == null) {
return [];
}
const out: string[] = [];
const seen = new Set<unknown>();
let current: unknown = error;
while (current != null && !seen.has(current)) {
seen.add(current);
if (current instanceof Error) {
const message = current.message?.trim();
if (message) {
out.push(message);
}
current = (current as { cause?: unknown }).cause;
continue;
}
if (typeof current === "string") {
const message = current.trim();
if (message) {
out.push(message);
}
break;
}
break;
}
return out.filter((msg, index) => out.indexOf(msg) === index);
}
export function resolveErrorDetail(error: unknown): string {
const messages = collectErrorMessages(error);
if (messages.length === 0) {
return String(error);
}
const nonWorkflowWrapper = messages.find(
(msg) => !/^Step\s+"[^"]+"\s+failed\b/i.test(msg)
);
return nonWorkflowWrapper ?? messages[0]!;
}
export function buildAgentPrompt(task: string): string {
return task.trim();
}
export async function setHandoffState(
ctx: any,
status: HandoffStatus,
statusMessage?: string
): Promise<void> {
const now = Date.now();
const db = ctx.db;
await db
.update(handoffTable)
.set({ status, updatedAt: now })
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.run();
if (statusMessage != null) {
await db
.insert(handoffRuntime)
.values({
id: HANDOFF_ROW_ID,
activeSandboxId: null,
activeSessionId: null,
activeSwitchTarget: null,
activeCwd: null,
statusMessage,
updatedAt: now
})
.onConflictDoUpdate({
target: handoffRuntime.id,
set: {
statusMessage,
updatedAt: now
}
})
.run();
}
const workspace = await getOrCreateWorkspace(ctx, ctx.state.workspaceId);
await workspace.notifyWorkbenchUpdated({});
}
export async function getCurrentRecord(ctx: any): Promise<HandoffRecord> {
const db = ctx.db;
const row = await db
.select({
branchName: handoffTable.branchName,
title: handoffTable.title,
task: handoffTable.task,
providerId: handoffTable.providerId,
status: handoffTable.status,
statusMessage: handoffRuntime.statusMessage,
activeSandboxId: handoffRuntime.activeSandboxId,
activeSessionId: handoffRuntime.activeSessionId,
agentType: handoffTable.agentType,
prSubmitted: handoffTable.prSubmitted,
createdAt: handoffTable.createdAt,
updatedAt: handoffTable.updatedAt
})
.from(handoffTable)
.leftJoin(handoffRuntime, eq(handoffTable.id, handoffRuntime.id))
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.get();
if (!row) {
throw new Error(`Handoff not found: ${ctx.state.handoffId}`);
}
const sandboxes = await db
.select({
sandboxId: handoffSandboxes.sandboxId,
providerId: handoffSandboxes.providerId,
sandboxActorId: handoffSandboxes.sandboxActorId,
switchTarget: handoffSandboxes.switchTarget,
cwd: handoffSandboxes.cwd,
createdAt: handoffSandboxes.createdAt,
updatedAt: handoffSandboxes.updatedAt,
})
.from(handoffSandboxes)
.all();
return {
workspaceId: ctx.state.workspaceId,
repoId: ctx.state.repoId,
repoRemote: ctx.state.repoRemote,
handoffId: ctx.state.handoffId,
branchName: row.branchName,
title: row.title,
task: row.task,
providerId: row.providerId,
status: row.status,
statusMessage: row.statusMessage ?? null,
activeSandboxId: row.activeSandboxId ?? null,
activeSessionId: row.activeSessionId ?? null,
sandboxes: sandboxes.map((sb) => ({
sandboxId: sb.sandboxId,
providerId: sb.providerId,
sandboxActorId: sb.sandboxActorId ?? null,
switchTarget: sb.switchTarget,
cwd: sb.cwd ?? null,
createdAt: sb.createdAt,
updatedAt: sb.updatedAt,
})),
agentType: row.agentType ?? null,
prSubmitted: Boolean(row.prSubmitted),
diffStat: null,
hasUnpushed: null,
conflictsWithMain: null,
parentBranch: null,
prUrl: null,
prAuthor: null,
ciStatus: null,
reviewStatus: null,
reviewer: null,
createdAt: row.createdAt,
updatedAt: row.updatedAt,
} as HandoffRecord;
}
export async function appendHistory(ctx: any, kind: string, payload: Record<string, unknown>): Promise<void> {
const client = ctx.client();
const history = await client.history.getOrCreate(
historyKey(ctx.state.workspaceId, ctx.state.repoId),
{ createWithInput: { workspaceId: ctx.state.workspaceId, repoId: ctx.state.repoId } }
);
await history.append({
kind,
handoffId: ctx.state.handoffId,
branchName: ctx.state.branchName,
payload
});
const workspace = await getOrCreateWorkspace(ctx, ctx.state.workspaceId);
await workspace.notifyWorkbenchUpdated({});
}

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import { Loop } from "rivetkit/workflow";
import { getActorRuntimeContext } from "../../context.js";
import { logActorWarning, resolveErrorMessage } from "../../logging.js";
import { getCurrentRecord } from "./common.js";
import {
initAssertNameActivity,
initBootstrapDbActivity,
initCompleteActivity,
initCreateSandboxActivity,
initCreateSessionActivity,
initEnsureAgentActivity,
initEnsureNameActivity,
initFailedActivity,
initStartSandboxInstanceActivity,
initStartStatusSyncActivity,
initWriteDbActivity
} from "./init.js";
import {
handleArchiveActivity,
handleAttachActivity,
handleGetActivity,
handlePushActivity,
handleSimpleCommandActivity,
handleSwitchActivity,
killDestroySandboxActivity,
killWriteDbActivity
} from "./commands.js";
import { idleNotifyActivity, idleSubmitPrActivity, statusUpdateActivity } from "./status-sync.js";
import { HANDOFF_QUEUE_NAMES } from "./queue.js";
import {
changeWorkbenchModel,
closeWorkbenchSession,
createWorkbenchSession,
markWorkbenchUnread,
publishWorkbenchPr,
renameWorkbenchBranch,
renameWorkbenchHandoff,
renameWorkbenchSession,
revertWorkbenchFile,
sendWorkbenchMessage,
setWorkbenchSessionUnread,
stopWorkbenchSession,
syncWorkbenchSessionStatus,
updateWorkbenchDraft,
} from "../workbench.js";
export { HANDOFF_QUEUE_NAMES, handoffWorkflowQueueName } from "./queue.js";
type HandoffQueueName = (typeof HANDOFF_QUEUE_NAMES)[number];
type WorkflowHandler = (loopCtx: any, msg: { name: HandoffQueueName; body: any; complete: (response: unknown) => Promise<void> }) => Promise<void>;
const commandHandlers: Record<HandoffQueueName, WorkflowHandler> = {
"handoff.command.initialize": async (loopCtx, msg) => {
const body = msg.body;
await loopCtx.step("init-bootstrap-db", async () => initBootstrapDbActivity(loopCtx, body));
await loopCtx.removed("init-enqueue-provision", "step");
await loopCtx.removed("init-dispatch-provision-v2", "step");
const currentRecord = await loopCtx.step(
"init-read-current-record",
async () => getCurrentRecord(loopCtx)
);
try {
await msg.complete(currentRecord);
} catch (error) {
logActorWarning("handoff.workflow", "initialize completion failed", {
error: resolveErrorMessage(error)
});
}
},
"handoff.command.provision": async (loopCtx, msg) => {
const body = msg.body;
await loopCtx.removed("init-failed", "step");
try {
await loopCtx.step("init-ensure-name", async () => initEnsureNameActivity(loopCtx));
await loopCtx.step("init-assert-name", async () => initAssertNameActivity(loopCtx));
const sandbox = await loopCtx.step({
name: "init-create-sandbox",
timeout: 180_000,
run: async () => initCreateSandboxActivity(loopCtx, body),
});
const agent = await loopCtx.step({
name: "init-ensure-agent",
timeout: 180_000,
run: async () => initEnsureAgentActivity(loopCtx, body, sandbox),
});
const sandboxInstanceReady = await loopCtx.step({
name: "init-start-sandbox-instance",
timeout: 60_000,
run: async () => initStartSandboxInstanceActivity(loopCtx, body, sandbox, agent),
});
const session = await loopCtx.step({
name: "init-create-session",
timeout: 180_000,
run: async () => initCreateSessionActivity(loopCtx, body, sandbox, sandboxInstanceReady),
});
await loopCtx.step(
"init-write-db",
async () => initWriteDbActivity(loopCtx, body, sandbox, session, sandboxInstanceReady)
);
await loopCtx.step("init-start-status-sync", async () => initStartStatusSyncActivity(loopCtx, body, sandbox, session));
await loopCtx.step("init-complete", async () => initCompleteActivity(loopCtx, body, sandbox, session));
await msg.complete({ ok: true });
} catch (error) {
await loopCtx.step("init-failed-v2", async () => initFailedActivity(loopCtx, error));
await msg.complete({ ok: false });
}
},
"handoff.command.attach": async (loopCtx, msg) => {
await loopCtx.step("handle-attach", async () => handleAttachActivity(loopCtx, msg));
},
"handoff.command.switch": async (loopCtx, msg) => {
await loopCtx.step("handle-switch", async () => handleSwitchActivity(loopCtx, msg));
},
"handoff.command.push": async (loopCtx, msg) => {
await loopCtx.step("handle-push", async () => handlePushActivity(loopCtx, msg));
},
"handoff.command.sync": async (loopCtx, msg) => {
await loopCtx.step(
"handle-sync",
async () => handleSimpleCommandActivity(loopCtx, msg, "sync requested", "handoff.sync")
);
},
"handoff.command.merge": async (loopCtx, msg) => {
await loopCtx.step(
"handle-merge",
async () => handleSimpleCommandActivity(loopCtx, msg, "merge requested", "handoff.merge")
);
},
"handoff.command.archive": async (loopCtx, msg) => {
await loopCtx.step("handle-archive", async () => handleArchiveActivity(loopCtx, msg));
},
"handoff.command.kill": async (loopCtx, msg) => {
await loopCtx.step("kill-destroy-sandbox", async () => killDestroySandboxActivity(loopCtx));
await loopCtx.step("kill-write-db", async () => killWriteDbActivity(loopCtx, msg));
},
"handoff.command.get": async (loopCtx, msg) => {
await loopCtx.step("handle-get", async () => handleGetActivity(loopCtx, msg));
},
"handoff.command.workbench.mark_unread": async (loopCtx, msg) => {
await loopCtx.step("workbench-mark-unread", async () => markWorkbenchUnread(loopCtx));
await msg.complete({ ok: true });
},
"handoff.command.workbench.rename_handoff": async (loopCtx, msg) => {
await loopCtx.step("workbench-rename-handoff", async () => renameWorkbenchHandoff(loopCtx, msg.body.value));
await msg.complete({ ok: true });
},
"handoff.command.workbench.rename_branch": async (loopCtx, msg) => {
await loopCtx.step({
name: "workbench-rename-branch",
timeout: 5 * 60_000,
run: async () => renameWorkbenchBranch(loopCtx, msg.body.value),
});
await msg.complete({ ok: true });
},
"handoff.command.workbench.create_session": async (loopCtx, msg) => {
const created = await loopCtx.step({
name: "workbench-create-session",
timeout: 5 * 60_000,
run: async () => createWorkbenchSession(loopCtx, msg.body?.model),
});
await msg.complete(created);
},
"handoff.command.workbench.rename_session": async (loopCtx, msg) => {
await loopCtx.step("workbench-rename-session", async () =>
renameWorkbenchSession(loopCtx, msg.body.sessionId, msg.body.title),
);
await msg.complete({ ok: true });
},
"handoff.command.workbench.set_session_unread": async (loopCtx, msg) => {
await loopCtx.step("workbench-set-session-unread", async () =>
setWorkbenchSessionUnread(loopCtx, msg.body.sessionId, msg.body.unread),
);
await msg.complete({ ok: true });
},
"handoff.command.workbench.update_draft": async (loopCtx, msg) => {
await loopCtx.step("workbench-update-draft", async () =>
updateWorkbenchDraft(loopCtx, msg.body.sessionId, msg.body.text, msg.body.attachments),
);
await msg.complete({ ok: true });
},
"handoff.command.workbench.change_model": async (loopCtx, msg) => {
await loopCtx.step("workbench-change-model", async () =>
changeWorkbenchModel(loopCtx, msg.body.sessionId, msg.body.model),
);
await msg.complete({ ok: true });
},
"handoff.command.workbench.send_message": async (loopCtx, msg) => {
await loopCtx.step({
name: "workbench-send-message",
timeout: 10 * 60_000,
run: async () => sendWorkbenchMessage(loopCtx, msg.body.sessionId, msg.body.text, msg.body.attachments),
});
await msg.complete({ ok: true });
},
"handoff.command.workbench.stop_session": async (loopCtx, msg) => {
await loopCtx.step({
name: "workbench-stop-session",
timeout: 5 * 60_000,
run: async () => stopWorkbenchSession(loopCtx, msg.body.sessionId),
});
await msg.complete({ ok: true });
},
"handoff.command.workbench.sync_session_status": async (loopCtx, msg) => {
await loopCtx.step("workbench-sync-session-status", async () =>
syncWorkbenchSessionStatus(loopCtx, msg.body.sessionId, msg.body.status, msg.body.at),
);
await msg.complete({ ok: true });
},
"handoff.command.workbench.close_session": async (loopCtx, msg) => {
await loopCtx.step({
name: "workbench-close-session",
timeout: 5 * 60_000,
run: async () => closeWorkbenchSession(loopCtx, msg.body.sessionId),
});
await msg.complete({ ok: true });
},
"handoff.command.workbench.publish_pr": async (loopCtx, msg) => {
await loopCtx.step({
name: "workbench-publish-pr",
timeout: 10 * 60_000,
run: async () => publishWorkbenchPr(loopCtx),
});
await msg.complete({ ok: true });
},
"handoff.command.workbench.revert_file": async (loopCtx, msg) => {
await loopCtx.step({
name: "workbench-revert-file",
timeout: 5 * 60_000,
run: async () => revertWorkbenchFile(loopCtx, msg.body.path),
});
await msg.complete({ ok: true });
},
"handoff.status_sync.result": async (loopCtx, msg) => {
const transitionedToIdle = await loopCtx.step("status-update", async () => statusUpdateActivity(loopCtx, msg.body));
if (transitionedToIdle) {
const { config } = getActorRuntimeContext();
if (config.auto_submit) {
await loopCtx.step("idle-submit-pr", async () => idleSubmitPrActivity(loopCtx));
}
await loopCtx.step("idle-notify", async () => idleNotifyActivity(loopCtx));
}
}
};
export async function runHandoffWorkflow(ctx: any): Promise<void> {
await ctx.loop("handoff-command-loop", async (loopCtx: any) => {
const msg = await loopCtx.queue.next("next-command", {
names: [...HANDOFF_QUEUE_NAMES],
completable: true
});
if (!msg) {
return Loop.continue(undefined);
}
const handler = commandHandlers[msg.name as HandoffQueueName];
if (handler) {
await handler(loopCtx, msg);
}
return Loop.continue(undefined);
});
}

643
factory/packages/backend/src/actors/handoff/workflow/init.ts Normal file
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// @ts-nocheck
import { desc, eq } from "drizzle-orm";
import { resolveCreateFlowDecision } from "../../../services/create-flow.js";
import { getActorRuntimeContext } from "../../context.js";
import {
getOrCreateHandoffStatusSync,
getOrCreateHistory,
getOrCreateProject,
getOrCreateSandboxInstance,
getSandboxInstance,
selfHandoff
} from "../../handles.js";
import { logActorWarning, resolveErrorMessage } from "../../logging.js";
import { handoff as handoffTable, handoffRuntime, handoffSandboxes } from "../db/schema.js";
import {
HANDOFF_ROW_ID,
appendHistory,
buildAgentPrompt,
collectErrorMessages,
resolveErrorDetail,
setHandoffState
} from "./common.js";
import { handoffWorkflowQueueName } from "./queue.js";
const DEFAULT_INIT_CREATE_SANDBOX_ACTIVITY_TIMEOUT_MS = 180_000;
function getInitCreateSandboxActivityTimeoutMs(): number {
const raw = process.env.HF_INIT_CREATE_SANDBOX_ACTIVITY_TIMEOUT_MS;
if (!raw) {
return DEFAULT_INIT_CREATE_SANDBOX_ACTIVITY_TIMEOUT_MS;
}
const parsed = Number(raw);
if (!Number.isFinite(parsed) || parsed <= 0) {
return DEFAULT_INIT_CREATE_SANDBOX_ACTIVITY_TIMEOUT_MS;
}
return Math.floor(parsed);
}
function debugInit(loopCtx: any, message: string, context?: Record<string, unknown>): void {
loopCtx.log.debug({
msg: message,
scope: "handoff.init",
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
...(context ?? {})
});
}
async function withActivityTimeout<T>(
timeoutMs: number,
label: string,
run: () => Promise<T>
): Promise<T> {
let timer: ReturnType<typeof setTimeout> | null = null;
try {
return await Promise.race([
run(),
new Promise<T>((_, reject) => {
timer = setTimeout(() => {
reject(new Error(`${label} timed out after ${timeoutMs}ms`));
}, timeoutMs);
})
]);
} finally {
if (timer) {
clearTimeout(timer);
}
}
}
export async function initBootstrapDbActivity(loopCtx: any, body: any): Promise<void> {
const providerId = body?.providerId ?? loopCtx.state.providerId;
const { config } = getActorRuntimeContext();
const now = Date.now();
const db = loopCtx.db;
const initialStatusMessage = loopCtx.state.branchName && loopCtx.state.title ? "provisioning" : "naming";
try {
await db
.insert(handoffTable)
.values({
id: HANDOFF_ROW_ID,
branchName: loopCtx.state.branchName,
title: loopCtx.state.title,
task: loopCtx.state.task,
providerId,
status: "init_bootstrap_db",
agentType: loopCtx.state.agentType ?? config.default_agent,
createdAt: now,
updatedAt: now
})
.onConflictDoUpdate({
target: handoffTable.id,
set: {
branchName: loopCtx.state.branchName,
title: loopCtx.state.title,
task: loopCtx.state.task,
providerId,
status: "init_bootstrap_db",
agentType: loopCtx.state.agentType ?? config.default_agent,
updatedAt: now
}
})
.run();
await db
.insert(handoffRuntime)
.values({
id: HANDOFF_ROW_ID,
activeSandboxId: null,
activeSessionId: null,
activeSwitchTarget: null,
activeCwd: null,
statusMessage: initialStatusMessage,
updatedAt: now
})
.onConflictDoUpdate({
target: handoffRuntime.id,
set: {
activeSandboxId: null,
activeSessionId: null,
activeSwitchTarget: null,
activeCwd: null,
statusMessage: initialStatusMessage,
updatedAt: now
}
})
.run();
} catch (error) {
const detail = resolveErrorMessage(error);
throw new Error(`handoff init bootstrap db failed: ${detail}`);
}
}
export async function initEnqueueProvisionActivity(loopCtx: any, body: any): Promise<void> {
await setHandoffState(loopCtx, "init_enqueue_provision", "provision queued");
const self = selfHandoff(loopCtx);
void self
.send(handoffWorkflowQueueName("handoff.command.provision"), body, {
wait: false,
})
.catch((error: unknown) => {
logActorWarning("handoff.init", "background provision command failed", {
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
error: resolveErrorMessage(error),
});
});
}
export async function initEnsureNameActivity(loopCtx: any): Promise<void> {
await setHandoffState(loopCtx, "init_ensure_name", "determining title and branch");
const existing = await loopCtx.db
.select({
branchName: handoffTable.branchName,
title: handoffTable.title
})
.from(handoffTable)
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.get();
if (existing?.branchName && existing?.title) {
loopCtx.state.branchName = existing.branchName;
loopCtx.state.title = existing.title;
return;
}
const { driver } = getActorRuntimeContext();
try {
await driver.git.fetch(loopCtx.state.repoLocalPath);
} catch (error) {
logActorWarning("handoff.init", "fetch before naming failed", {
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
error: resolveErrorMessage(error)
});
}
const remoteBranches = (await driver.git.listRemoteBranches(loopCtx.state.repoLocalPath)).map(
(branch: any) => branch.branchName
);
const project = await getOrCreateProject(
loopCtx,
loopCtx.state.workspaceId,
loopCtx.state.repoId,
loopCtx.state.repoRemote
);
const reservedBranches = await project.listReservedBranches({});
const resolved = resolveCreateFlowDecision({
task: loopCtx.state.task,
explicitTitle: loopCtx.state.explicitTitle ?? undefined,
explicitBranchName: loopCtx.state.explicitBranchName ?? undefined,
localBranches: remoteBranches,
handoffBranches: reservedBranches
});
const now = Date.now();
await loopCtx.db
.update(handoffTable)
.set({
branchName: resolved.branchName,
title: resolved.title,
updatedAt: now
})
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.run();
loopCtx.state.branchName = resolved.branchName;
loopCtx.state.title = resolved.title;
loopCtx.state.explicitTitle = null;
loopCtx.state.explicitBranchName = null;
await loopCtx.db
.update(handoffRuntime)
.set({
statusMessage: "provisioning",
updatedAt: now
})
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
await project.registerHandoffBranch({
handoffId: loopCtx.state.handoffId,
branchName: resolved.branchName
});
await appendHistory(loopCtx, "handoff.named", {
title: resolved.title,
branchName: resolved.branchName
});
}
export async function initAssertNameActivity(loopCtx: any): Promise<void> {
await setHandoffState(loopCtx, "init_assert_name", "validating naming");
if (!loopCtx.state.branchName) {
throw new Error("handoff branchName is not initialized");
}
}
export async function initCreateSandboxActivity(loopCtx: any, body: any): Promise<any> {
await setHandoffState(loopCtx, "init_create_sandbox", "creating sandbox");
const { providers } = getActorRuntimeContext();
const providerId = body?.providerId ?? loopCtx.state.providerId;
const provider = providers.get(providerId);
const timeoutMs = getInitCreateSandboxActivityTimeoutMs();
const startedAt = Date.now();
debugInit(loopCtx, "init_create_sandbox started", {
providerId,
timeoutMs,
supportsSessionReuse: provider.capabilities().supportsSessionReuse
});
if (provider.capabilities().supportsSessionReuse) {
const runtime = await loopCtx.db
.select({ activeSandboxId: handoffRuntime.activeSandboxId })
.from(handoffRuntime)
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.get();
const existing = await loopCtx.db
.select({ sandboxId: handoffSandboxes.sandboxId })
.from(handoffSandboxes)
.where(eq(handoffSandboxes.providerId, providerId))
.orderBy(desc(handoffSandboxes.updatedAt))
.limit(1)
.get();
const sandboxId = runtime?.activeSandboxId ?? existing?.sandboxId ?? null;
if (sandboxId) {
debugInit(loopCtx, "init_create_sandbox attempting resume", { sandboxId });
try {
const resumed = await withActivityTimeout(
timeoutMs,
"resumeSandbox",
async () => provider.resumeSandbox({
workspaceId: loopCtx.state.workspaceId,
sandboxId
})
);
debugInit(loopCtx, "init_create_sandbox resume succeeded", {
sandboxId: resumed.sandboxId,
durationMs: Date.now() - startedAt
});
return resumed;
} catch (error) {
logActorWarning("handoff.init", "resume sandbox failed; creating a new sandbox", {
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
sandboxId,
error: resolveErrorMessage(error)
});
}
}
}
debugInit(loopCtx, "init_create_sandbox creating fresh sandbox", {
branchName: loopCtx.state.branchName
});
try {
const sandbox = await withActivityTimeout(
timeoutMs,
"createSandbox",
async () => provider.createSandbox({
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
repoRemote: loopCtx.state.repoRemote,
branchName: loopCtx.state.branchName,
handoffId: loopCtx.state.handoffId,
debug: (message, context) => debugInit(loopCtx, message, context)
})
);
debugInit(loopCtx, "init_create_sandbox create succeeded", {
sandboxId: sandbox.sandboxId,
durationMs: Date.now() - startedAt
});
return sandbox;
} catch (error) {
debugInit(loopCtx, "init_create_sandbox failed", {
durationMs: Date.now() - startedAt,
error: resolveErrorMessage(error)
});
throw error;
}
}
export async function initEnsureAgentActivity(loopCtx: any, body: any, sandbox: any): Promise<any> {
await setHandoffState(loopCtx, "init_ensure_agent", "ensuring sandbox agent");
const { providers } = getActorRuntimeContext();
const providerId = body?.providerId ?? loopCtx.state.providerId;
const provider = providers.get(providerId);
return await provider.ensureSandboxAgent({
workspaceId: loopCtx.state.workspaceId,
sandboxId: sandbox.sandboxId
});
}
export async function initStartSandboxInstanceActivity(
loopCtx: any,
body: any,
sandbox: any,
agent: any
): Promise<any> {
await setHandoffState(loopCtx, "init_start_sandbox_instance", "starting sandbox runtime");
try {
const providerId = body?.providerId ?? loopCtx.state.providerId;
const sandboxInstance = await getOrCreateSandboxInstance(
loopCtx,
loopCtx.state.workspaceId,
providerId,
sandbox.sandboxId,
{
workspaceId: loopCtx.state.workspaceId,
providerId,
sandboxId: sandbox.sandboxId
}
);
await sandboxInstance.ensure({
metadata: sandbox.metadata,
status: "ready",
agentEndpoint: agent.endpoint,
agentToken: agent.token
});
const actorId = typeof (sandboxInstance as any).resolve === "function"
? await (sandboxInstance as any).resolve()
: null;
return {
ok: true as const,
actorId: typeof actorId === "string" ? actorId : null
};
} catch (error) {
const detail = error instanceof Error ? error.message : String(error);
return {
ok: false as const,
error: `sandbox-instance ensure failed: ${detail}`
};
}
}
export async function initCreateSessionActivity(
loopCtx: any,
body: any,
sandbox: any,
sandboxInstanceReady: any
): Promise<any> {
await setHandoffState(loopCtx, "init_create_session", "creating agent session");
if (!sandboxInstanceReady.ok) {
return {
id: null,
status: "error",
error: sandboxInstanceReady.error ?? "sandbox instance is not ready"
} as const;
}
const { config } = getActorRuntimeContext();
const providerId = body?.providerId ?? loopCtx.state.providerId;
const sandboxInstance = getSandboxInstance(loopCtx, loopCtx.state.workspaceId, providerId, sandbox.sandboxId);
const cwd =
sandbox.metadata && typeof (sandbox.metadata as any).cwd === "string"
? ((sandbox.metadata as any).cwd as string)
: undefined;
return await sandboxInstance.createSession({
prompt: buildAgentPrompt(loopCtx.state.task),
cwd,
agent: (loopCtx.state.agentType ?? config.default_agent) as any
});
}
export async function initWriteDbActivity(
loopCtx: any,
body: any,
sandbox: any,
session: any,
sandboxInstanceReady?: { actorId?: string | null }
): Promise<void> {
await setHandoffState(loopCtx, "init_write_db", "persisting handoff runtime");
const providerId = body?.providerId ?? loopCtx.state.providerId;
const { config } = getActorRuntimeContext();
const now = Date.now();
const db = loopCtx.db;
const sessionId = session?.id ?? null;
const sessionHealthy = Boolean(sessionId) && session?.status !== "error";
const activeSessionId = sessionHealthy ? sessionId : null;
const statusMessage =
sessionHealthy
? "session created"
: session?.status === "error"
? (session.error ?? "session create failed")
: "session unavailable";
const activeCwd =
sandbox.metadata && typeof (sandbox.metadata as any).cwd === "string"
? ((sandbox.metadata as any).cwd as string)
: null;
const sandboxActorId =
typeof sandboxInstanceReady?.actorId === "string" && sandboxInstanceReady.actorId.length > 0
? sandboxInstanceReady.actorId
: null;
await db
.update(handoffTable)
.set({
providerId,
status: sessionHealthy ? "running" : "error",
agentType: loopCtx.state.agentType ?? config.default_agent,
updatedAt: now
})
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.run();
await db
.insert(handoffSandboxes)
.values({
sandboxId: sandbox.sandboxId,
providerId,
sandboxActorId,
switchTarget: sandbox.switchTarget,
cwd: activeCwd,
statusMessage,
createdAt: now,
updatedAt: now
})
.onConflictDoUpdate({
target: handoffSandboxes.sandboxId,
set: {
providerId,
sandboxActorId,
switchTarget: sandbox.switchTarget,
cwd: activeCwd,
statusMessage,
updatedAt: now
}
})
.run();
await db
.insert(handoffRuntime)
.values({
id: HANDOFF_ROW_ID,
activeSandboxId: sandbox.sandboxId,
activeSessionId,
activeSwitchTarget: sandbox.switchTarget,
activeCwd,
statusMessage,
updatedAt: now
})
.onConflictDoUpdate({
target: handoffRuntime.id,
set: {
activeSandboxId: sandbox.sandboxId,
activeSessionId,
activeSwitchTarget: sandbox.switchTarget,
activeCwd,
statusMessage,
updatedAt: now
}
})
.run();
}
export async function initStartStatusSyncActivity(
loopCtx: any,
body: any,
sandbox: any,
session: any
): Promise<void> {
const sessionId = session?.id ?? null;
if (!sessionId || session?.status === "error") {
return;
}
await setHandoffState(loopCtx, "init_start_status_sync", "starting session status sync");
const providerId = body?.providerId ?? loopCtx.state.providerId;
const sync = await getOrCreateHandoffStatusSync(
loopCtx,
loopCtx.state.workspaceId,
loopCtx.state.repoId,
loopCtx.state.handoffId,
sandbox.sandboxId,
sessionId,
{
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
providerId,
sandboxId: sandbox.sandboxId,
sessionId,
intervalMs: 2_000
}
);
await sync.start();
await sync.force();
}
export async function initCompleteActivity(loopCtx: any, body: any, sandbox: any, session: any): Promise<void> {
const providerId = body?.providerId ?? loopCtx.state.providerId;
const sessionId = session?.id ?? null;
const sessionHealthy = Boolean(sessionId) && session?.status !== "error";
if (sessionHealthy) {
await setHandoffState(loopCtx, "init_complete", "handoff initialized");
const history = await getOrCreateHistory(loopCtx, loopCtx.state.workspaceId, loopCtx.state.repoId);
await history.append({
kind: "handoff.initialized",
handoffId: loopCtx.state.handoffId,
branchName: loopCtx.state.branchName,
payload: { providerId, sandboxId: sandbox.sandboxId, sessionId }
});
loopCtx.state.initialized = true;
return;
}
const detail =
session?.status === "error"
? (session.error ?? "session create failed")
: "session unavailable";
await setHandoffState(loopCtx, "error", detail);
await appendHistory(loopCtx, "handoff.error", {
detail,
messages: [detail]
});
loopCtx.state.initialized = false;
}
export async function initFailedActivity(loopCtx: any, error: unknown): Promise<void> {
const now = Date.now();
const detail = resolveErrorDetail(error);
const messages = collectErrorMessages(error);
const db = loopCtx.db;
const { config, providers } = getActorRuntimeContext();
const providerId = loopCtx.state.providerId ?? providers.defaultProviderId();
await db
.insert(handoffTable)
.values({
id: HANDOFF_ROW_ID,
branchName: loopCtx.state.branchName ?? null,
title: loopCtx.state.title ?? null,
task: loopCtx.state.task,
providerId,
status: "error",
agentType: loopCtx.state.agentType ?? config.default_agent,
createdAt: now,
updatedAt: now
})
.onConflictDoUpdate({
target: handoffTable.id,
set: {
branchName: loopCtx.state.branchName ?? null,
title: loopCtx.state.title ?? null,
task: loopCtx.state.task,
providerId,
status: "error",
agentType: loopCtx.state.agentType ?? config.default_agent,
updatedAt: now
}
})
.run();
await db
.insert(handoffRuntime)
.values({
id: HANDOFF_ROW_ID,
activeSandboxId: null,
activeSessionId: null,
activeSwitchTarget: null,
activeCwd: null,
statusMessage: detail,
updatedAt: now
})
.onConflictDoUpdate({
target: handoffRuntime.id,
set: {
activeSandboxId: null,
activeSessionId: null,
activeSwitchTarget: null,
activeCwd: null,
statusMessage: detail,
updatedAt: now
}
})
.run();
await appendHistory(loopCtx, "handoff.error", {
detail,
messages
});
}

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// @ts-nocheck
import { eq } from "drizzle-orm";
import { getActorRuntimeContext } from "../../context.js";
import { handoffRuntime, handoffSandboxes } from "../db/schema.js";
import { HANDOFF_ROW_ID, appendHistory, getCurrentRecord } from "./common.js";
export interface PushActiveBranchOptions {
reason?: string | null;
historyKind?: string;
}
export async function pushActiveBranchActivity(
loopCtx: any,
options: PushActiveBranchOptions = {}
): Promise<void> {
const record = await getCurrentRecord(loopCtx);
const activeSandboxId = record.activeSandboxId;
const branchName = loopCtx.state.branchName ?? record.branchName;
if (!activeSandboxId) {
throw new Error("cannot push: no active sandbox");
}
if (!branchName) {
throw new Error("cannot push: handoff branch is not set");
}
const activeSandbox =
record.sandboxes.find((sandbox: any) => sandbox.sandboxId === activeSandboxId) ?? null;
const providerId = activeSandbox?.providerId ?? record.providerId;
const cwd = activeSandbox?.cwd ?? null;
if (!cwd) {
throw new Error("cannot push: active sandbox cwd is not set");
}
const { providers } = getActorRuntimeContext();
const provider = providers.get(providerId);
const now = Date.now();
await loopCtx.db
.update(handoffRuntime)
.set({ statusMessage: `pushing branch ${branchName}`, updatedAt: now })
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
await loopCtx.db
.update(handoffSandboxes)
.set({ statusMessage: `pushing branch ${branchName}`, updatedAt: now })
.where(eq(handoffSandboxes.sandboxId, activeSandboxId))
.run();
const script = [
"set -euo pipefail",
`cd ${JSON.stringify(cwd)}`,
"git rev-parse --verify HEAD >/dev/null",
"git config credential.helper '!f() { echo username=x-access-token; echo password=${GH_TOKEN:-$GITHUB_TOKEN}; }; f'",
`git push -u origin ${JSON.stringify(branchName)}`
].join("; ");
const result = await provider.executeCommand({
workspaceId: loopCtx.state.workspaceId,
sandboxId: activeSandboxId,
command: ["bash", "-lc", JSON.stringify(script)].join(" "),
label: `git push ${branchName}`
});
if (result.exitCode !== 0) {
throw new Error(`git push failed (${result.exitCode}): ${result.result}`);
}
const updatedAt = Date.now();
await loopCtx.db
.update(handoffRuntime)
.set({ statusMessage: `push complete for ${branchName}`, updatedAt })
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
await loopCtx.db
.update(handoffSandboxes)
.set({ statusMessage: `push complete for ${branchName}`, updatedAt })
.where(eq(handoffSandboxes.sandboxId, activeSandboxId))
.run();
await appendHistory(loopCtx, options.historyKind ?? "handoff.push", {
reason: options.reason ?? null,
branchName,
sandboxId: activeSandboxId
});
}

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factory/packages/backend/src/actors/handoff/workflow/queue.ts Normal file
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export const HANDOFF_QUEUE_NAMES = [
"handoff.command.initialize",
"handoff.command.provision",
"handoff.command.attach",
"handoff.command.switch",
"handoff.command.push",
"handoff.command.sync",
"handoff.command.merge",
"handoff.command.archive",
"handoff.command.kill",
"handoff.command.get",
"handoff.command.workbench.mark_unread",
"handoff.command.workbench.rename_handoff",
"handoff.command.workbench.rename_branch",
"handoff.command.workbench.create_session",
"handoff.command.workbench.rename_session",
"handoff.command.workbench.set_session_unread",
"handoff.command.workbench.update_draft",
"handoff.command.workbench.change_model",
"handoff.command.workbench.send_message",
"handoff.command.workbench.stop_session",
"handoff.command.workbench.sync_session_status",
"handoff.command.workbench.close_session",
"handoff.command.workbench.publish_pr",
"handoff.command.workbench.revert_file",
"handoff.status_sync.result"
] as const;
export function handoffWorkflowQueueName(name: string): string {
return name;
}

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factory/packages/backend/src/actors/handoff/workflow/status-sync.ts Normal file
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// @ts-nocheck
import { eq } from "drizzle-orm";
import { getActorRuntimeContext } from "../../context.js";
import { logActorWarning, resolveErrorMessage } from "../../logging.js";
import { handoff as handoffTable, handoffRuntime, handoffSandboxes } from "../db/schema.js";
import { HANDOFF_ROW_ID, appendHistory, resolveErrorDetail } from "./common.js";
import { pushActiveBranchActivity } from "./push.js";
function mapSessionStatus(status: "running" | "idle" | "error") {
if (status === "idle") return "idle";
if (status === "error") return "error";
return "running";
}
export async function statusUpdateActivity(loopCtx: any, body: any): Promise<boolean> {
const newStatus = mapSessionStatus(body.status);
const wasIdle = loopCtx.state.previousStatus === "idle";
const didTransition = newStatus === "idle" && !wasIdle;
const isDuplicateStatus = loopCtx.state.previousStatus === newStatus;
if (isDuplicateStatus) {
return false;
}
const db = loopCtx.db;
const runtime = await db
.select({
activeSandboxId: handoffRuntime.activeSandboxId,
activeSessionId: handoffRuntime.activeSessionId
})
.from(handoffRuntime)
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.get();
const isActive =
runtime?.activeSandboxId === body.sandboxId && runtime?.activeSessionId === body.sessionId;
if (isActive) {
await db
.update(handoffTable)
.set({ status: newStatus, updatedAt: body.at })
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.run();
await db
.update(handoffRuntime)
.set({ statusMessage: `session:${body.status}`, updatedAt: body.at })
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
}
await db
.update(handoffSandboxes)
.set({ statusMessage: `session:${body.status}`, updatedAt: body.at })
.where(eq(handoffSandboxes.sandboxId, body.sandboxId))
.run();
await appendHistory(loopCtx, "handoff.status", {
status: body.status,
sessionId: body.sessionId,
sandboxId: body.sandboxId
});
if (isActive) {
loopCtx.state.previousStatus = newStatus;
const { driver } = getActorRuntimeContext();
if (loopCtx.state.branchName) {
driver.tmux.setWindowStatus(loopCtx.state.branchName, newStatus);
}
return didTransition;
}
return false;
}
export async function idleSubmitPrActivity(loopCtx: any): Promise<void> {
const { driver } = getActorRuntimeContext();
const db = loopCtx.db;
const self = await db
.select({ prSubmitted: handoffTable.prSubmitted })
.from(handoffTable)
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.get();
if (self && self.prSubmitted) return;
try {
await driver.git.fetch(loopCtx.state.repoLocalPath);
} catch (error) {
logActorWarning("handoff.status-sync", "fetch before PR submit failed", {
workspaceId: loopCtx.state.workspaceId,
repoId: loopCtx.state.repoId,
handoffId: loopCtx.state.handoffId,
error: resolveErrorMessage(error)
});
}
if (!loopCtx.state.branchName || !loopCtx.state.title) {
throw new Error("cannot submit PR before handoff has a branch and title");
}
try {
await pushActiveBranchActivity(loopCtx, {
reason: "auto_submit_idle",
historyKind: "handoff.push.auto"
});
const pr = await driver.github.createPr(
loopCtx.state.repoLocalPath,
loopCtx.state.branchName,
loopCtx.state.title
);
await db
.update(handoffTable)
.set({ prSubmitted: 1, updatedAt: Date.now() })
.where(eq(handoffTable.id, HANDOFF_ROW_ID))
.run();
await appendHistory(loopCtx, "handoff.step", {
step: "pr_submit",
handoffId: loopCtx.state.handoffId,
branchName: loopCtx.state.branchName,
prUrl: pr.url,
prNumber: pr.number
});
await appendHistory(loopCtx, "handoff.pr_created", {
handoffId: loopCtx.state.handoffId,
branchName: loopCtx.state.branchName,
prUrl: pr.url,
prNumber: pr.number
});
} catch (error) {
const detail = resolveErrorDetail(error);
await db
.update(handoffRuntime)
.set({
statusMessage: `pr submit failed: ${detail}`,
updatedAt: Date.now()
})
.where(eq(handoffRuntime.id, HANDOFF_ROW_ID))
.run();
await appendHistory(loopCtx, "handoff.pr_create_failed", {
handoffId: loopCtx.state.handoffId,
branchName: loopCtx.state.branchName,
error: detail
});
}
}
export async function idleNotifyActivity(loopCtx: any): Promise<void> {
const { notifications } = getActorRuntimeContext();
if (notifications && loopCtx.state.branchName) {
await notifications.agentIdle(loopCtx.state.branchName);
}
}

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factory/packages/backend/src/actors/history/db/db.ts Normal file
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import { actorSqliteDb } from "../../../db/actor-sqlite.js";
import * as schema from "./schema.js";
import migrations from "./migrations.js";
export const historyDb = actorSqliteDb({
actorName: "history",
schema,
migrations,
migrationsFolderUrl: new URL("./drizzle/", import.meta.url),
});

7
factory/packages/backend/src/actors/history/db/drizzle.config.ts Normal file
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import { defineConfig } from "rivetkit/db/drizzle";
export default defineConfig({
out: "./src/actors/history/db/drizzle",
schema: "./src/actors/history/db/schema.ts",
});

8
factory/packages/backend/src/actors/history/db/drizzle/0000_watery_bushwacker.sql Normal file
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CREATE TABLE `events` (
`id` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
`handoff_id` text,
`branch_name` text,
`kind` text NOT NULL,
`payload_json` text NOT NULL,
`created_at` integer NOT NULL
);

70
factory/packages/backend/src/actors/history/db/drizzle/meta/0000_snapshot.json Normal file
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{
"version": "6",
"dialect": "sqlite",
"id": "9d9ebe3c-8341-449c-bd14-2b6fd62853a1",
"prevId": "00000000-0000-0000-0000-000000000000",
"tables": {
"events": {
"name": "events",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": true
},
"handoff_id": {
"name": "handoff_id",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"kind": {
"name": "kind",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"payload_json": {
"name": "payload_json",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}

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factory/packages/backend/src/actors/history/db/drizzle/meta/_journal.json Normal file
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{
"version": "7",
"dialect": "sqlite",
"entries": [
{
"idx": 0,
"version": "6",
"when": 1770924375133,
"tag": "0000_watery_bushwacker",
"breakpoints": true
}
]
}

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factory/packages/backend/src/actors/history/db/migrations.ts Normal file
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// This file is generated by src/actors/_scripts/generate-actor-migrations.ts.
// Source of truth is drizzle-kit output under ./drizzle (meta/_journal.json + *.sql).
// Do not hand-edit this file.
const journal = {
"entries": [
{
"idx": 0,
"when": 1770924375133,
"tag": "0000_watery_bushwacker",
"breakpoints": true
}
]
} as const;
export default {
journal,
migrations: {
m0000: `CREATE TABLE \`events\` (
\`id\` integer PRIMARY KEY AUTOINCREMENT NOT NULL,
\`handoff_id\` text,
\`branch_name\` text,
\`kind\` text NOT NULL,
\`payload_json\` text NOT NULL,
\`created_at\` integer NOT NULL
);
`,
} as const
};

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factory/packages/backend/src/actors/history/db/schema.ts Normal file
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import { integer, sqliteTable, text } from "rivetkit/db/drizzle";
export const events = sqliteTable("events", {
id: integer("id").primaryKey({ autoIncrement: true }),
handoffId: text("handoff_id"),
branchName: text("branch_name"),
kind: text("kind").notNull(),
payloadJson: text("payload_json").notNull(),
createdAt: integer("created_at").notNull(),
});

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// @ts-nocheck
import { and, desc, eq } from "drizzle-orm";
import { actor, queue } from "rivetkit";
import { Loop, workflow } from "rivetkit/workflow";
import type { HistoryEvent } from "@openhandoff/shared";
import { selfHistory } from "../handles.js";
import { historyDb } from "./db/db.js";
import { events } from "./db/schema.js";
export interface HistoryInput {
workspaceId: string;
repoId: string;
}
export interface AppendHistoryCommand {
kind: string;
handoffId?: string;
branchName?: string;
payload: Record<string, unknown>;
}
export interface ListHistoryParams {
branch?: string;
handoffId?: string;
limit?: number;
}
const HISTORY_QUEUE_NAMES = ["history.command.append"] as const;
async function appendHistoryRow(loopCtx: any, body: AppendHistoryCommand): Promise<void> {
const now = Date.now();
await loopCtx.db
.insert(events)
.values({
handoffId: body.handoffId ?? null,
branchName: body.branchName ?? null,
kind: body.kind,
payloadJson: JSON.stringify(body.payload),
createdAt: now
})
.run();
}
async function runHistoryWorkflow(ctx: any): Promise<void> {
await ctx.loop("history-command-loop", async (loopCtx: any) => {
const msg = await loopCtx.queue.next("next-history-command", {
names: [...HISTORY_QUEUE_NAMES],
completable: true
});
if (!msg) {
return Loop.continue(undefined);
}
if (msg.name === "history.command.append") {
await loopCtx.step("append-history-row", async () => appendHistoryRow(loopCtx, msg.body as AppendHistoryCommand));
await msg.complete({ ok: true });
}
return Loop.continue(undefined);
});
}
export const history = actor({
db: historyDb,
queues: {
"history.command.append": queue()
},
createState: (_c, input: HistoryInput) => ({
workspaceId: input.workspaceId,
repoId: input.repoId
}),
actions: {
async append(c, command: AppendHistoryCommand): Promise<void> {
const self = selfHistory(c);
await self.send("history.command.append", command, { wait: true, timeout: 15_000 });
},
async list(c, params?: ListHistoryParams): Promise<HistoryEvent[]> {
const whereParts = [];
if (params?.handoffId) {
whereParts.push(eq(events.handoffId, params.handoffId));
}
if (params?.branch) {
whereParts.push(eq(events.branchName, params.branch));
}
const base = c.db
.select({
id: events.id,
handoffId: events.handoffId,
branchName: events.branchName,
kind: events.kind,
payloadJson: events.payloadJson,
createdAt: events.createdAt
})
.from(events);
const rows = await (whereParts.length > 0 ? base.where(and(...whereParts)) : base)
.orderBy(desc(events.createdAt))
.limit(params?.limit ?? 100)
.all();
return rows.map((row) => ({
...row,
workspaceId: c.state.workspaceId,
repoId: c.state.repoId
}));
}
},
run: workflow(runHistoryWorkflow)
});

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import { setup } from "rivetkit";
import { handoffStatusSync } from "./handoff-status-sync/index.js";
import { handoff } from "./handoff/index.js";
import { history } from "./history/index.js";
import { projectBranchSync } from "./project-branch-sync/index.js";
import { projectPrSync } from "./project-pr-sync/index.js";
import { project } from "./project/index.js";
import { sandboxInstance } from "./sandbox-instance/index.js";
import { workspace } from "./workspace/index.js";
function resolveManagerPort(): number {
const raw = process.env.HF_RIVET_MANAGER_PORT ?? process.env.RIVETKIT_MANAGER_PORT;
if (!raw) {
return 7750;
}
const parsed = Number(raw);
if (!Number.isInteger(parsed) || parsed <= 0 || parsed > 65535) {
throw new Error(`Invalid HF_RIVET_MANAGER_PORT/RIVETKIT_MANAGER_PORT: ${raw}`);
}
return parsed;
}
function resolveManagerHost(): string {
const raw = process.env.HF_RIVET_MANAGER_HOST ?? process.env.RIVETKIT_MANAGER_HOST;
return raw && raw.trim().length > 0 ? raw.trim() : "0.0.0.0";
}
export const registry = setup({
use: {
workspace,
project,
handoff,
sandboxInstance,
history,
projectPrSync,
projectBranchSync,
handoffStatusSync
},
managerPort: resolveManagerPort(),
managerHost: resolveManagerHost()
});
export * from "./context.js";
export * from "./events.js";
export * from "./handoff-status-sync/index.js";
export * from "./handoff/index.js";
export * from "./history/index.js";
export * from "./keys.js";
export * from "./project-branch-sync/index.js";
export * from "./project-pr-sync/index.js";
export * from "./project/index.js";
export * from "./sandbox-instance/index.js";
export * from "./workspace/index.js";

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export type ActorKey = string[];
export function workspaceKey(workspaceId: string): ActorKey {
return ["ws", workspaceId];
}
export function projectKey(workspaceId: string, repoId: string): ActorKey {
return ["ws", workspaceId, "project", repoId];
}
export function handoffKey(workspaceId: string, repoId: string, handoffId: string): ActorKey {
return ["ws", workspaceId, "project", repoId, "handoff", handoffId];
}
export function sandboxInstanceKey(
workspaceId: string,
providerId: string,
sandboxId: string
): ActorKey {
return ["ws", workspaceId, "provider", providerId, "sandbox", sandboxId];
}
export function historyKey(workspaceId: string, repoId: string): ActorKey {
return ["ws", workspaceId, "project", repoId, "history"];
}
export function projectPrSyncKey(workspaceId: string, repoId: string): ActorKey {
return ["ws", workspaceId, "project", repoId, "pr-sync"];
}
export function projectBranchSyncKey(workspaceId: string, repoId: string): ActorKey {
return ["ws", workspaceId, "project", repoId, "branch-sync"];
}
export function handoffStatusSyncKey(
workspaceId: string,
repoId: string,
handoffId: string,
sandboxId: string,
sessionId: string
): ActorKey {
// Include sandbox + session so multiple sandboxes/sessions can be tracked per handoff.
return ["ws", workspaceId, "project", repoId, "handoff", handoffId, "status-sync", sandboxId, sessionId];
}

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export function resolveErrorMessage(error: unknown): string {
if (error instanceof Error) {
return error.message;
}
return String(error);
}
export function isActorNotFoundError(error: unknown): boolean {
return resolveErrorMessage(error).includes("Actor not found:");
}
export function resolveErrorStack(error: unknown): string | undefined {
if (error instanceof Error && typeof error.stack === "string") {
return error.stack;
}
return undefined;
}
export function logActorWarning(
scope: string,
message: string,
context?: Record<string, unknown>
): void {
const payload = {
scope,
message,
...(context ?? {})
};
// eslint-disable-next-line no-console
console.warn("[openhandoff][actor:warn]", payload);
}

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import { Loop } from "rivetkit/workflow";
import { normalizeMessages } from "../services/queue.js";
export interface PollingControlState {
intervalMs: number;
running: boolean;
}
export interface PollingControlQueueNames {
start: string;
stop: string;
setInterval: string;
force: string;
}
export interface PollingQueueMessage {
name: string;
body: unknown;
complete(response: unknown): Promise<void>;
}
interface PollingActorContext<TState extends PollingControlState> {
state: TState;
abortSignal: AbortSignal;
queue: {
nextBatch(options: {
names: readonly string[];
timeout: number;
count: number;
completable: true;
}): Promise<PollingQueueMessage[]>;
};
}
interface RunPollingOptions<TState extends PollingControlState> {
control: PollingControlQueueNames;
onPoll(c: PollingActorContext<TState>): Promise<void>;
}
export async function runPollingControlLoop<TState extends PollingControlState>(
c: PollingActorContext<TState>,
options: RunPollingOptions<TState>
): Promise<void> {
while (!c.abortSignal.aborted) {
const messages = normalizeMessages(
await c.queue.nextBatch({
names: [
options.control.start,
options.control.stop,
options.control.setInterval,
options.control.force
],
timeout: Math.max(500, c.state.intervalMs),
count: 16,
completable: true
})
) as PollingQueueMessage[];
if (messages.length === 0) {
if (!c.state.running) {
continue;
}
await options.onPoll(c);
continue;
}
for (const msg of messages) {
if (msg.name === options.control.start) {
c.state.running = true;
await msg.complete({ ok: true });
continue;
}
if (msg.name === options.control.stop) {
c.state.running = false;
await msg.complete({ ok: true });
continue;
}
if (msg.name === options.control.setInterval) {
const intervalMs = Number((msg.body as { intervalMs?: unknown })?.intervalMs);
c.state.intervalMs = Number.isFinite(intervalMs) ? Math.max(500, intervalMs) : c.state.intervalMs;
await msg.complete({ ok: true });
continue;
}
if (msg.name === options.control.force) {
await options.onPoll(c);
await msg.complete({ ok: true });
}
}
}
}
interface WorkflowPollingActorContext<TState extends PollingControlState> {
state: TState;
loop(config: {
name: string;
historyEvery: number;
historyKeep: number;
run(ctx: WorkflowPollingActorContext<TState>): Promise<unknown>;
}): Promise<void>;
}
interface WorkflowPollingQueueMessage extends PollingQueueMessage {}
interface WorkflowPollingLoopContext<TState extends PollingControlState> {
state: TState;
queue: {
nextBatch(name: string, options: {
names: readonly string[];
timeout: number;
count: number;
completable: true;
}): Promise<WorkflowPollingQueueMessage[]>;
};
step<T>(
nameOrConfig:
| string
| {
name: string;
timeout?: number;
run: () => Promise<T>;
},
run?: () => Promise<T>,
): Promise<T>;
}
export async function runWorkflowPollingLoop<TState extends PollingControlState>(
ctx: any,
options: RunPollingOptions<TState> & { loopName: string },
): Promise<void> {
await ctx.loop(options.loopName, async (loopCtx: WorkflowPollingLoopContext<TState>) => {
const control = await loopCtx.step("read-control-state", async () => ({
intervalMs: Math.max(500, Number(loopCtx.state.intervalMs) || 500),
running: Boolean(loopCtx.state.running),
}));
const messages = normalizeMessages(
await loopCtx.queue.nextBatch("next-polling-control-batch", {
names: [
options.control.start,
options.control.stop,
options.control.setInterval,
options.control.force,
],
timeout: control.running ? control.intervalMs : 60_000,
count: 16,
completable: true,
}),
) as WorkflowPollingQueueMessage[];
if (messages.length === 0) {
if (control.running) {
await loopCtx.step({
name: "poll-tick",
timeout: 5 * 60_000,
run: async () => {
await options.onPoll(loopCtx as unknown as PollingActorContext<TState>);
},
});
}
return Loop.continue(undefined);
}
for (const msg of messages) {
if (msg.name === options.control.start) {
await loopCtx.step("control-start", async () => {
loopCtx.state.running = true;
});
await msg.complete({ ok: true });
continue;
}
if (msg.name === options.control.stop) {
await loopCtx.step("control-stop", async () => {
loopCtx.state.running = false;
});
await msg.complete({ ok: true });
continue;
}
if (msg.name === options.control.setInterval) {
await loopCtx.step("control-set-interval", async () => {
const intervalMs = Number((msg.body as { intervalMs?: unknown })?.intervalMs);
loopCtx.state.intervalMs = Number.isFinite(intervalMs)
? Math.max(500, intervalMs)
: loopCtx.state.intervalMs;
});
await msg.complete({ ok: true });
continue;
}
if (msg.name === options.control.force) {
await loopCtx.step({
name: "control-force",
timeout: 5 * 60_000,
run: async () => {
await options.onPoll(loopCtx as unknown as PollingActorContext<TState>);
},
});
await msg.complete({ ok: true });
}
}
return Loop.continue(undefined);
});
}

181
factory/packages/backend/src/actors/project-branch-sync/index.ts Normal file
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import { actor, queue } from "rivetkit";
import { workflow } from "rivetkit/workflow";
import type { GitDriver } from "../../driver.js";
import { getActorRuntimeContext } from "../context.js";
import { getProject, selfProjectBranchSync } from "../handles.js";
import { logActorWarning, resolveErrorMessage, resolveErrorStack } from "../logging.js";
import { type PollingControlState, runWorkflowPollingLoop } from "../polling.js";
import { parentLookupFromStack } from "../project/stack-model.js";
import { withRepoGitLock } from "../../services/repo-git-lock.js";
export interface ProjectBranchSyncInput {
workspaceId: string;
repoId: string;
repoPath: string;
intervalMs: number;
}
interface SetIntervalCommand {
intervalMs: number;
}
interface EnrichedBranchSnapshot {
branchName: string;
commitSha: string;
parentBranch: string | null;
trackedInStack: boolean;
diffStat: string | null;
hasUnpushed: boolean;
conflictsWithMain: boolean;
}
interface ProjectBranchSyncState extends PollingControlState {
workspaceId: string;
repoId: string;
repoPath: string;
}
const CONTROL = {
start: "project.branch_sync.control.start",
stop: "project.branch_sync.control.stop",
setInterval: "project.branch_sync.control.set_interval",
force: "project.branch_sync.control.force"
} as const;
async function enrichBranches(
workspaceId: string,
repoId: string,
repoPath: string,
git: GitDriver
): Promise<EnrichedBranchSnapshot[]> {
return await withRepoGitLock(repoPath, async () => {
await git.fetch(repoPath);
const branches = await git.listRemoteBranches(repoPath);
const { driver } = getActorRuntimeContext();
const stackEntries = await driver.stack.listStack(repoPath).catch(() => []);
const parentByBranch = parentLookupFromStack(stackEntries);
const enriched: EnrichedBranchSnapshot[] = [];
const baseRef = await git.remoteDefaultBaseRef(repoPath);
const baseSha = await git.revParse(repoPath, baseRef).catch(() => "");
for (const branch of branches) {
let branchDiffStat: string | null = null;
let branchHasUnpushed = false;
let branchConflicts = false;
try {
branchDiffStat = await git.diffStatForBranch(repoPath, branch.branchName);
} catch (error) {
logActorWarning("project-branch-sync", "diffStatForBranch failed", {
workspaceId,
repoId,
branchName: branch.branchName,
error: resolveErrorMessage(error)
});
branchDiffStat = null;
}
try {
const headSha = await git.revParse(repoPath, `origin/${branch.branchName}`);
branchHasUnpushed = Boolean(baseSha && headSha && headSha !== baseSha);
} catch (error) {
logActorWarning("project-branch-sync", "revParse failed", {
workspaceId,
repoId,
branchName: branch.branchName,
error: resolveErrorMessage(error)
});
branchHasUnpushed = false;
}
try {
branchConflicts = await git.conflictsWithMain(repoPath, branch.branchName);
} catch (error) {
logActorWarning("project-branch-sync", "conflictsWithMain failed", {
workspaceId,
repoId,
branchName: branch.branchName,
error: resolveErrorMessage(error)
});
branchConflicts = false;
}
enriched.push({
branchName: branch.branchName,
commitSha: branch.commitSha,
parentBranch: parentByBranch.get(branch.branchName) ?? null,
trackedInStack: parentByBranch.has(branch.branchName),
diffStat: branchDiffStat,
hasUnpushed: branchHasUnpushed,
conflictsWithMain: branchConflicts
});
}
return enriched;
});
}
async function pollBranches(c: { state: ProjectBranchSyncState }): Promise<void> {
const { driver } = getActorRuntimeContext();
const enrichedItems = await enrichBranches(c.state.workspaceId, c.state.repoId, c.state.repoPath, driver.git);
const parent = getProject(c, c.state.workspaceId, c.state.repoId);
await parent.applyBranchSyncResult({ items: enrichedItems, at: Date.now() });
}
export const projectBranchSync = actor({
queues: {
[CONTROL.start]: queue(),
[CONTROL.stop]: queue(),
[CONTROL.setInterval]: queue(),
[CONTROL.force]: queue(),
},
options: {
// Polling actors rely on timer-based wakeups; sleeping would pause the timer and stop polling.
noSleep: true
},
createState: (_c, input: ProjectBranchSyncInput): ProjectBranchSyncState => ({
workspaceId: input.workspaceId,
repoId: input.repoId,
repoPath: input.repoPath,
intervalMs: input.intervalMs,
running: true
}),
actions: {
async start(c): Promise<void> {
const self = selfProjectBranchSync(c);
await self.send(CONTROL.start, {}, { wait: true, timeout: 15_000 });
},
async stop(c): Promise<void> {
const self = selfProjectBranchSync(c);
await self.send(CONTROL.stop, {}, { wait: true, timeout: 15_000 });
},
async setIntervalMs(c, payload: SetIntervalCommand): Promise<void> {
const self = selfProjectBranchSync(c);
await self.send(CONTROL.setInterval, payload, { wait: true, timeout: 15_000 });
},
async force(c): Promise<void> {
const self = selfProjectBranchSync(c);
await self.send(CONTROL.force, {}, { wait: true, timeout: 5 * 60_000 });
}
},
run: workflow(async (ctx) => {
await runWorkflowPollingLoop<ProjectBranchSyncState>(ctx, {
loopName: "project-branch-sync-loop",
control: CONTROL,
onPoll: async (loopCtx) => {
try {
await pollBranches(loopCtx);
} catch (error) {
logActorWarning("project-branch-sync", "poll failed", {
error: resolveErrorMessage(error),
stack: resolveErrorStack(error)
});
}
}
});
})
});

94
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import { actor, queue } from "rivetkit";
import { workflow } from "rivetkit/workflow";
import { getActorRuntimeContext } from "../context.js";
import { getProject, selfProjectPrSync } from "../handles.js";
import { logActorWarning, resolveErrorMessage, resolveErrorStack } from "../logging.js";
import { type PollingControlState, runWorkflowPollingLoop } from "../polling.js";
export interface ProjectPrSyncInput {
workspaceId: string;
repoId: string;
repoPath: string;
intervalMs: number;
}
interface SetIntervalCommand {
intervalMs: number;
}
interface ProjectPrSyncState extends PollingControlState {
workspaceId: string;
repoId: string;
repoPath: string;
}
const CONTROL = {
start: "project.pr_sync.control.start",
stop: "project.pr_sync.control.stop",
setInterval: "project.pr_sync.control.set_interval",
force: "project.pr_sync.control.force"
} as const;
async function pollPrs(c: { state: ProjectPrSyncState }): Promise<void> {
const { driver } = getActorRuntimeContext();
const items = await driver.github.listPullRequests(c.state.repoPath);
const parent = getProject(c, c.state.workspaceId, c.state.repoId);
await parent.applyPrSyncResult({ items, at: Date.now() });
}
export const projectPrSync = actor({
queues: {
[CONTROL.start]: queue(),
[CONTROL.stop]: queue(),
[CONTROL.setInterval]: queue(),
[CONTROL.force]: queue(),
},
options: {
// Polling actors rely on timer-based wakeups; sleeping would pause the timer and stop polling.
noSleep: true
},
createState: (_c, input: ProjectPrSyncInput): ProjectPrSyncState => ({
workspaceId: input.workspaceId,
repoId: input.repoId,
repoPath: input.repoPath,
intervalMs: input.intervalMs,
running: true
}),
actions: {
async start(c): Promise<void> {
const self = selfProjectPrSync(c);
await self.send(CONTROL.start, {}, { wait: true, timeout: 15_000 });
},
async stop(c): Promise<void> {
const self = selfProjectPrSync(c);
await self.send(CONTROL.stop, {}, { wait: true, timeout: 15_000 });
},
async setIntervalMs(c, payload: SetIntervalCommand): Promise<void> {
const self = selfProjectPrSync(c);
await self.send(CONTROL.setInterval, payload, { wait: true, timeout: 15_000 });
},
async force(c): Promise<void> {
const self = selfProjectPrSync(c);
await self.send(CONTROL.force, {}, { wait: true, timeout: 5 * 60_000 });
}
},
run: workflow(async (ctx) => {
await runWorkflowPollingLoop<ProjectPrSyncState>(ctx, {
loopName: "project-pr-sync-loop",
control: CONTROL,
onPoll: async (loopCtx) => {
try {
await pollPrs(loopCtx);
} catch (error) {
logActorWarning("project-pr-sync", "poll failed", {
error: resolveErrorMessage(error),
stack: resolveErrorStack(error)
});
}
}
});
})
});

1206
factory/packages/backend/src/actors/project/actions.ts Normal file
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10
factory/packages/backend/src/actors/project/db/db.ts Normal file
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import { actorSqliteDb } from "../../../db/actor-sqlite.js";
import * as schema from "./schema.js";
import migrations from "./migrations.js";
export const projectDb = actorSqliteDb({
actorName: "project",
schema,
migrations,
migrationsFolderUrl: new URL("./drizzle/", import.meta.url),
});

7
factory/packages/backend/src/actors/project/db/drizzle.config.ts Normal file
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import { defineConfig } from "rivetkit/db/drizzle";
export default defineConfig({
out: "./src/actors/project/db/drizzle",
schema: "./src/actors/project/db/schema.ts",
});

27
factory/packages/backend/src/actors/project/db/drizzle/0000_stormy_the_hunter.sql Normal file
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CREATE TABLE `branches` (
`branch_name` text PRIMARY KEY NOT NULL,
`commit_sha` text NOT NULL,
`worktree_path` text,
`parent_branch` text,
`diff_stat` text,
`has_unpushed` integer,
`conflicts_with_main` integer,
`first_seen_at` integer,
`last_seen_at` integer,
`updated_at` integer NOT NULL
);
--> statement-breakpoint
CREATE TABLE `pr_cache` (
`branch_name` text PRIMARY KEY NOT NULL,
`pr_number` integer NOT NULL,
`state` text NOT NULL,
`title` text NOT NULL,
`pr_url` text,
`pr_author` text,
`is_draft` integer,
`ci_status` text,
`review_status` text,
`reviewer` text,
`fetched_at` integer,
`updated_at` integer NOT NULL
);

7
factory/packages/backend/src/actors/project/db/drizzle/0001_wild_carlie_cooper.sql Normal file
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@ -0,0 +1,7 @@
CREATE TABLE `repo_meta` (
`id` integer PRIMARY KEY NOT NULL,
`remote_url` text NOT NULL,
`updated_at` integer NOT NULL
);
--> statement-breakpoint
ALTER TABLE `branches` DROP COLUMN `worktree_path`;

6
factory/packages/backend/src/actors/project/db/drizzle/0002_far_war_machine.sql Normal file
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CREATE TABLE `handoff_index` (
`handoff_id` text PRIMARY KEY NOT NULL,
`branch_name` text,
`created_at` integer NOT NULL,
`updated_at` integer NOT NULL
);

1
factory/packages/backend/src/actors/project/db/drizzle/0003_busy_legacy.sql Normal file
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ALTER TABLE `branches` ADD `tracked_in_stack` integer;

192
factory/packages/backend/src/actors/project/db/drizzle/meta/0000_snapshot.json Normal file
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{
"version": "6",
"dialect": "sqlite",
"id": "03d97613-0108-4197-8660-5f2af5409fe6",
"prevId": "00000000-0000-0000-0000-000000000000",
"tables": {
"branches": {
"name": "branches",
"columns": {
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"commit_sha": {
"name": "commit_sha",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"worktree_path": {
"name": "worktree_path",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"parent_branch": {
"name": "parent_branch",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"diff_stat": {
"name": "diff_stat",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"has_unpushed": {
"name": "has_unpushed",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"conflicts_with_main": {
"name": "conflicts_with_main",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"first_seen_at": {
"name": "first_seen_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"last_seen_at": {
"name": "last_seen_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"pr_cache": {
"name": "pr_cache",
"columns": {
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"pr_number": {
"name": "pr_number",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"state": {
"name": "state",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"title": {
"name": "title",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"pr_url": {
"name": "pr_url",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"pr_author": {
"name": "pr_author",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"is_draft": {
"name": "is_draft",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"ci_status": {
"name": "ci_status",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"review_status": {
"name": "review_status",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"reviewer": {
"name": "reviewer",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"fetched_at": {
"name": "fetched_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}

216
factory/packages/backend/src/actors/project/db/drizzle/meta/0001_snapshot.json Normal file
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@ -0,0 +1,216 @@
{
"version": "6",
"dialect": "sqlite",
"id": "e6d294b6-27ce-424b-a3b3-c100b42e628b",
"prevId": "03d97613-0108-4197-8660-5f2af5409fe6",
"tables": {
"branches": {
"name": "branches",
"columns": {
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"commit_sha": {
"name": "commit_sha",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"parent_branch": {
"name": "parent_branch",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"diff_stat": {
"name": "diff_stat",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"has_unpushed": {
"name": "has_unpushed",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"conflicts_with_main": {
"name": "conflicts_with_main",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"first_seen_at": {
"name": "first_seen_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"last_seen_at": {
"name": "last_seen_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"pr_cache": {
"name": "pr_cache",
"columns": {
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"pr_number": {
"name": "pr_number",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"state": {
"name": "state",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"title": {
"name": "title",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"pr_url": {
"name": "pr_url",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"pr_author": {
"name": "pr_author",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"is_draft": {
"name": "is_draft",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"ci_status": {
"name": "ci_status",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"review_status": {
"name": "review_status",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"reviewer": {
"name": "reviewer",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"fetched_at": {
"name": "fetched_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"repo_meta": {
"name": "repo_meta",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"remote_url": {
"name": "remote_url",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}

254
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{
"version": "6",
"dialect": "sqlite",
"id": "ac89870f-1630-4a16-9606-7b1225f6da8a",
"prevId": "e6d294b6-27ce-424b-a3b3-c100b42e628b",
"tables": {
"branches": {
"name": "branches",
"columns": {
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"commit_sha": {
"name": "commit_sha",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"parent_branch": {
"name": "parent_branch",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"diff_stat": {
"name": "diff_stat",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"has_unpushed": {
"name": "has_unpushed",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"conflicts_with_main": {
"name": "conflicts_with_main",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"first_seen_at": {
"name": "first_seen_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"last_seen_at": {
"name": "last_seen_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"handoff_index": {
"name": "handoff_index",
"columns": {
"handoff_id": {
"name": "handoff_id",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"created_at": {
"name": "created_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"pr_cache": {
"name": "pr_cache",
"columns": {
"branch_name": {
"name": "branch_name",
"type": "text",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"pr_number": {
"name": "pr_number",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"state": {
"name": "state",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"title": {
"name": "title",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"pr_url": {
"name": "pr_url",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"pr_author": {
"name": "pr_author",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"is_draft": {
"name": "is_draft",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"ci_status": {
"name": "ci_status",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"review_status": {
"name": "review_status",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"reviewer": {
"name": "reviewer",
"type": "text",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"fetched_at": {
"name": "fetched_at",
"type": "integer",
"primaryKey": false,
"notNull": false,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
},
"repo_meta": {
"name": "repo_meta",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"remote_url": {
"name": "remote_url",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}

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factory/packages/backend/src/actors/project/db/drizzle/meta/_journal.json Normal file
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{
"version": "7",
"dialect": "sqlite",
"entries": [
{
"idx": 0,
"version": "6",
"when": 1770924376062,
"tag": "0000_stormy_the_hunter",
"breakpoints": true
},
{
"idx": 1,
"version": "6",
"when": 1770947252449,
"tag": "0001_wild_carlie_cooper",
"breakpoints": true
},
{
"idx": 2,
"version": "6",
"when": 1771276338465,
"tag": "0002_far_war_machine",
"breakpoints": true
},
{
"idx": 3,
"version": "6",
"when": 1771369000000,
"tag": "0003_busy_legacy",
"breakpoints": true
}
]
}

81
factory/packages/backend/src/actors/project/db/migrations.ts Normal file
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// This file is generated by src/actors/_scripts/generate-actor-migrations.ts.
// Source of truth is drizzle-kit output under ./drizzle (meta/_journal.json + *.sql).
// Do not hand-edit this file.
const journal = {
"entries": [
{
"idx": 0,
"when": 1770924376062,
"tag": "0000_stormy_the_hunter",
"breakpoints": true
},
{
"idx": 1,
"when": 1770947252449,
"tag": "0001_wild_carlie_cooper",
"breakpoints": true
},
{
"idx": 2,
"when": 1771276338465,
"tag": "0002_far_war_machine",
"breakpoints": true
},
{
"idx": 3,
"when": 1771369000000,
"tag": "0003_busy_legacy",
"breakpoints": true
}
]
} as const;
export default {
journal,
migrations: {
m0000: `CREATE TABLE \`branches\` (
\`branch_name\` text PRIMARY KEY NOT NULL,
\`commit_sha\` text NOT NULL,
\`worktree_path\` text,
\`parent_branch\` text,
\`diff_stat\` text,
\`has_unpushed\` integer,
\`conflicts_with_main\` integer,
\`first_seen_at\` integer,
\`last_seen_at\` integer,
\`updated_at\` integer NOT NULL
);
--> statement-breakpoint
CREATE TABLE \`pr_cache\` (
\`branch_name\` text PRIMARY KEY NOT NULL,
\`pr_number\` integer NOT NULL,
\`state\` text NOT NULL,
\`title\` text NOT NULL,
\`pr_url\` text,
\`pr_author\` text,
\`is_draft\` integer,
\`ci_status\` text,
\`review_status\` text,
\`reviewer\` text,
\`fetched_at\` integer,
\`updated_at\` integer NOT NULL
);
`,
m0001: `CREATE TABLE \`repo_meta\` (
\`id\` integer PRIMARY KEY NOT NULL,
\`remote_url\` text NOT NULL,
\`updated_at\` integer NOT NULL
);
--> statement-breakpoint
ALTER TABLE \`branches\` DROP COLUMN \`worktree_path\`;`,
m0002: `CREATE TABLE \`handoff_index\` (
\`handoff_id\` text PRIMARY KEY NOT NULL,
\`branch_name\` text,
\`created_at\` integer NOT NULL,
\`updated_at\` integer NOT NULL
);
`,
m0003: `ALTER TABLE \`branches\` ADD \`tracked_in_stack\` integer;`,
} as const
};

44
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import { integer, sqliteTable, text } from "rivetkit/db/drizzle";
// SQLite is per project actor instance (workspaceId+repoId), so no workspaceId/repoId columns needed.
export const branches = sqliteTable("branches", {
branchName: text("branch_name").notNull().primaryKey(),
commitSha: text("commit_sha").notNull(),
parentBranch: text("parent_branch"),
trackedInStack: integer("tracked_in_stack"),
diffStat: text("diff_stat"),
hasUnpushed: integer("has_unpushed"),
conflictsWithMain: integer("conflicts_with_main"),
firstSeenAt: integer("first_seen_at"),
lastSeenAt: integer("last_seen_at"),
updatedAt: integer("updated_at").notNull(),
});
export const repoMeta = sqliteTable("repo_meta", {
id: integer("id").primaryKey(),
remoteUrl: text("remote_url").notNull(),
updatedAt: integer("updated_at").notNull(),
});
export const prCache = sqliteTable("pr_cache", {
branchName: text("branch_name").notNull().primaryKey(),
prNumber: integer("pr_number").notNull(),
state: text("state").notNull(),
title: text("title").notNull(),
prUrl: text("pr_url"),
prAuthor: text("pr_author"),
isDraft: integer("is_draft"),
ciStatus: text("ci_status"),
reviewStatus: text("review_status"),
reviewer: text("reviewer"),
fetchedAt: integer("fetched_at"),
updatedAt: integer("updated_at").notNull(),
});
export const handoffIndex = sqliteTable("handoff_index", {
handoffId: text("handoff_id").notNull().primaryKey(),
branchName: text("branch_name"),
createdAt: integer("created_at").notNull(),
updatedAt: integer("updated_at").notNull()
});

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import { actor, queue } from "rivetkit";
import { workflow } from "rivetkit/workflow";
import { projectDb } from "./db/db.js";
import { PROJECT_QUEUE_NAMES, projectActions, runProjectWorkflow } from "./actions.js";
export interface ProjectInput {
workspaceId: string;
repoId: string;
remoteUrl: string;
}
export const project = actor({
db: projectDb,
queues: Object.fromEntries(PROJECT_QUEUE_NAMES.map((name) => [name, queue()])),
options: {
actionTimeout: 5 * 60_000,
},
createState: (_c, input: ProjectInput) => ({
workspaceId: input.workspaceId,
repoId: input.repoId,
remoteUrl: input.remoteUrl,
localPath: null as string | null,
syncActorsStarted: false,
handoffIndexHydrated: false
}),
actions: projectActions,
run: workflow(runProjectWorkflow),
});

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factory/packages/backend/src/actors/project/stack-model.ts Normal file
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export interface StackEntry {
branchName: string;
parentBranch: string | null;
}
export interface OrderedBranchRow {
branchName: string;
parentBranch: string | null;
updatedAt: number;
}
export function normalizeParentBranch(branchName: string, parentBranch: string | null | undefined): string | null {
const parent = parentBranch?.trim() || null;
if (!parent || parent === branchName) {
return null;
}
return parent;
}
export function parentLookupFromStack(entries: StackEntry[]): Map<string, string | null> {
const lookup = new Map<string, string | null>();
for (const entry of entries) {
const branchName = entry.branchName.trim();
if (!branchName) {
continue;
}
lookup.set(branchName, normalizeParentBranch(branchName, entry.parentBranch));
}
return lookup;
}
export function sortBranchesForOverview(rows: OrderedBranchRow[]): OrderedBranchRow[] {
const byName = new Map(rows.map((row) => [row.branchName, row]));
const depthMemo = new Map<string, number>();
const computing = new Set<string>();
const depthFor = (branchName: string): number => {
const cached = depthMemo.get(branchName);
if (cached != null) {
return cached;
}
if (computing.has(branchName)) {
return 999;
}
computing.add(branchName);
const row = byName.get(branchName);
const parent = row?.parentBranch;
let depth = 0;
if (parent && parent !== branchName && byName.has(parent)) {
depth = Math.min(998, depthFor(parent) + 1);
}
computing.delete(branchName);
depthMemo.set(branchName, depth);
return depth;
};
return [...rows].sort((a, b) => {
const da = depthFor(a.branchName);
const db = depthFor(b.branchName);
if (da !== db) {
return da - db;
}
if (a.updatedAt !== b.updatedAt) {
return b.updatedAt - a.updatedAt;
}
return a.branchName.localeCompare(b.branchName);
});
}

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factory/packages/backend/src/actors/sandbox-instance/db/db.ts Normal file
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import { actorSqliteDb } from "../../../db/actor-sqlite.js";
import * as schema from "./schema.js";
import migrations from "./migrations.js";
export const sandboxInstanceDb = actorSqliteDb({
actorName: "sandbox-instance",
schema,
migrations,
migrationsFolderUrl: new URL("./drizzle/", import.meta.url),
});

7
factory/packages/backend/src/actors/sandbox-instance/db/drizzle.config.ts Normal file
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import { defineConfig } from "rivetkit/db/drizzle";
export default defineConfig({
out: "./src/actors/sandbox-instance/db/drizzle",
schema: "./src/actors/sandbox-instance/db/schema.ts",
});

6
factory/packages/backend/src/actors/sandbox-instance/db/drizzle/0000_broad_tyrannus.sql Normal file
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CREATE TABLE `sandbox_instance` (
`id` integer PRIMARY KEY NOT NULL,
`metadata_json` text NOT NULL,
`status` text NOT NULL,
`updated_at` integer NOT NULL
);

27
factory/packages/backend/src/actors/sandbox-instance/db/drizzle/0001_sandbox_sessions.sql Normal file
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CREATE TABLE `sandbox_sessions` (
`id` text PRIMARY KEY NOT NULL,
`agent` text NOT NULL,
`agent_session_id` text NOT NULL,
`last_connection_id` text NOT NULL,
`created_at` integer NOT NULL,
`destroyed_at` integer,
`session_init_json` text
);
--> statement-breakpoint
CREATE TABLE `sandbox_session_events` (
`id` text PRIMARY KEY NOT NULL,
`session_id` text NOT NULL,
`event_index` integer NOT NULL,
`created_at` integer NOT NULL,
`connection_id` text NOT NULL,
`sender` text NOT NULL,
`payload_json` text NOT NULL
);
--> statement-breakpoint
CREATE INDEX `sandbox_sessions_created_at_idx` ON `sandbox_sessions` (`created_at`);
--> statement-breakpoint
CREATE INDEX `sandbox_session_events_session_id_event_index_idx` ON `sandbox_session_events` (`session_id`,`event_index`);
--> statement-breakpoint
CREATE INDEX `sandbox_session_events_session_id_created_at_idx` ON `sandbox_session_events` (`session_id`,`created_at`);

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factory/packages/backend/src/actors/sandbox-instance/db/drizzle/meta/0000_snapshot.json Normal file
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{
"version": "6",
"dialect": "sqlite",
"id": "ef8a919c-64f0-46d9-b8ed-a15f039e6ba7",
"prevId": "00000000-0000-0000-0000-000000000000",
"tables": {
"sandbox_instance": {
"name": "sandbox_instance",
"columns": {
"id": {
"name": "id",
"type": "integer",
"primaryKey": true,
"notNull": true,
"autoincrement": false
},
"metadata_json": {
"name": "metadata_json",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"status": {
"name": "status",
"type": "text",
"primaryKey": false,
"notNull": true,
"autoincrement": false
},
"updated_at": {
"name": "updated_at",
"type": "integer",
"primaryKey": false,
"notNull": true,
"autoincrement": false
}
},
"indexes": {},
"foreignKeys": {},
"compositePrimaryKeys": {},
"uniqueConstraints": {},
"checkConstraints": {}
}
},
"views": {},
"enums": {},
"_meta": {
"schemas": {},
"tables": {},
"columns": {}
},
"internal": {
"indexes": {}
}
}

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factory/packages/backend/src/actors/sandbox-instance/db/drizzle/meta/_journal.json Normal file
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{
"version": "7",
"dialect": "sqlite",
"entries": [
{
"idx": 0,
"version": "6",
"when": 1770924375604,
"tag": "0000_broad_tyrannus",
"breakpoints": true
},
{
"idx": 1,
"version": "6",
"when": 1776482400000,
"tag": "0001_sandbox_sessions",
"breakpoints": true
}
]
}

61
factory/packages/backend/src/actors/sandbox-instance/db/migrations.ts Normal file
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// This file is generated by src/actors/_scripts/generate-actor-migrations.ts.
// Source of truth is drizzle-kit output under ./drizzle (meta/_journal.json + *.sql).
// Do not hand-edit this file.
const journal = {
"entries": [
{
"idx": 0,
"when": 1770924375604,
"tag": "0000_broad_tyrannus",
"breakpoints": true
},
{
"idx": 1,
"when": 1776482400000,
"tag": "0001_sandbox_sessions",
"breakpoints": true
}
]
} as const;
export default {
journal,
migrations: {
m0000: `CREATE TABLE \`sandbox_instance\` (
\`id\` integer PRIMARY KEY NOT NULL,
\`metadata_json\` text NOT NULL,
\`status\` text NOT NULL,
\`updated_at\` integer NOT NULL
);
`,
m0001: `CREATE TABLE \`sandbox_sessions\` (
\`id\` text PRIMARY KEY NOT NULL,
\`agent\` text NOT NULL,
\`agent_session_id\` text NOT NULL,
\`last_connection_id\` text NOT NULL,
\`created_at\` integer NOT NULL,
\`destroyed_at\` integer,
\`session_init_json\` text
);
--> statement-breakpoint
CREATE TABLE \`sandbox_session_events\` (
\`id\` text PRIMARY KEY NOT NULL,
\`session_id\` text NOT NULL,
\`event_index\` integer NOT NULL,
\`created_at\` integer NOT NULL,
\`connection_id\` text NOT NULL,
\`sender\` text NOT NULL,
\`payload_json\` text NOT NULL
);
--> statement-breakpoint
CREATE INDEX \`sandbox_sessions_created_at_idx\` ON \`sandbox_sessions\` (\`created_at\`);
--> statement-breakpoint
CREATE INDEX \`sandbox_session_events_session_id_event_index_idx\` ON \`sandbox_session_events\` (\`session_id\`,\`event_index\`);
--> statement-breakpoint
CREATE INDEX \`sandbox_session_events_session_id_created_at_idx\` ON \`sandbox_session_events\` (\`session_id\`,\`created_at\`);
`,
} as const
};

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factory/packages/backend/src/actors/sandbox-instance/db/schema.ts Normal file
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import { integer, sqliteTable, text } from "drizzle-orm/sqlite-core";
// SQLite is per sandbox-instance actor instance.
export const sandboxInstance = sqliteTable("sandbox_instance", {
id: integer("id").primaryKey(),
metadataJson: text("metadata_json").notNull(),
status: text("status").notNull(),
updatedAt: integer("updated_at").notNull(),
});
// Persist sandbox-agent sessions/events in SQLite instead of actor state so they survive
// serverless actor evictions and backend restarts.
export const sandboxSessions = sqliteTable("sandbox_sessions", {
id: text("id").notNull().primaryKey(),
agent: text("agent").notNull(),
agentSessionId: text("agent_session_id").notNull(),
lastConnectionId: text("last_connection_id").notNull(),
createdAt: integer("created_at").notNull(),
destroyedAt: integer("destroyed_at"),
sessionInitJson: text("session_init_json"),
});
export const sandboxSessionEvents = sqliteTable("sandbox_session_events", {
id: text("id").notNull().primaryKey(),
sessionId: text("session_id").notNull(),
eventIndex: integer("event_index").notNull(),
createdAt: integer("created_at").notNull(),
connectionId: text("connection_id").notNull(),
sender: text("sender").notNull(),
payloadJson: text("payload_json").notNull(),
});

615
factory/packages/backend/src/actors/sandbox-instance/index.ts Normal file
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import { setTimeout as delay } from "node:timers/promises";
import { eq } from "drizzle-orm";
import { actor, queue } from "rivetkit";
import { Loop, workflow } from "rivetkit/workflow";
import type { ProviderId } from "@openhandoff/shared";
import type { SessionEvent, SessionRecord } from "sandbox-agent";
import { sandboxInstanceDb } from "./db/db.js";
import { sandboxInstance as sandboxInstanceTable } from "./db/schema.js";
import { SandboxInstancePersistDriver } from "./persist.js";
import { getActorRuntimeContext } from "../context.js";
import { selfSandboxInstance } from "../handles.js";
import { logActorWarning, resolveErrorMessage } from "../logging.js";
import { expectQueueResponse } from "../../services/queue.js";
export interface SandboxInstanceInput {
workspaceId: string;
providerId: ProviderId;
sandboxId: string;
}
const SANDBOX_ROW_ID = 1;
const CREATE_SESSION_MAX_ATTEMPTS = 3;
const CREATE_SESSION_RETRY_BASE_MS = 1_000;
const CREATE_SESSION_STEP_TIMEOUT_MS = 10 * 60_000;
function normalizeStatusFromEventPayload(
payload: unknown,
): "running" | "idle" | "error" | null {
if (payload && typeof payload === "object") {
const envelope = payload as {
error?: unknown;
method?: unknown;
result?: unknown;
};
if (envelope.error) {
return "error";
}
if (envelope.result && typeof envelope.result === "object") {
const stopReason = (envelope.result as { stopReason?: unknown }).stopReason;
if (typeof stopReason === "string" && stopReason.length > 0) {
return "idle";
}
}
if (typeof envelope.method === "string") {
const lowered = envelope.method.toLowerCase();
if (lowered.includes("error") || lowered.includes("failed")) {
return "error";
}
if (
lowered.includes("ended") ||
lowered.includes("complete") ||
lowered.includes("stopped")
) {
return "idle";
}
}
}
return null;
}
function stringifyJson(value: unknown): string {
return JSON.stringify(value, (_key, item) => {
if (typeof item === "bigint") return item.toString();
return item;
});
}
function parseMetadata(metadataJson: string): Record<string, unknown> {
try {
const parsed = JSON.parse(metadataJson) as unknown;
if (parsed && typeof parsed === "object") return parsed as Record<string, unknown>;
return {};
} catch {
return {};
}
}
async function loadPersistedAgentConfig(c: any): Promise<{ endpoint: string; token?: string } | null> {
try {
const row = await c.db
.select({ metadataJson: sandboxInstanceTable.metadataJson })
.from(sandboxInstanceTable)
.where(eq(sandboxInstanceTable.id, SANDBOX_ROW_ID))
.get();
if (row?.metadataJson) {
const metadata = parseMetadata(row.metadataJson);
const endpoint = typeof metadata.agentEndpoint === "string" ? metadata.agentEndpoint.trim() : "";
const token = typeof metadata.agentToken === "string" ? metadata.agentToken.trim() : "";
if (endpoint) {
return token ? { endpoint, token } : { endpoint };
}
}
} catch {
return null;
}
return null;
}
async function loadFreshDaytonaAgentConfig(c: any): Promise<{ endpoint: string; token?: string }> {
const { config, driver } = getActorRuntimeContext();
const daytona = driver.daytona.createClient({
apiUrl: config.providers.daytona.endpoint,
apiKey: config.providers.daytona.apiKey,
});
const sandbox = await daytona.getSandbox(c.state.sandboxId);
const state = String(sandbox.state ?? "unknown").toLowerCase();
if (state !== "started" && state !== "running") {
await daytona.startSandbox(c.state.sandboxId, 60);
}
const preview = await daytona.getPreviewEndpoint(c.state.sandboxId, 2468);
return preview.token ? { endpoint: preview.url, token: preview.token } : { endpoint: preview.url };
}
async function loadFreshProviderAgentConfig(c: any): Promise<{ endpoint: string; token?: string }> {
const { providers } = getActorRuntimeContext();
const provider = providers.get(c.state.providerId);
return await provider.ensureSandboxAgent({
workspaceId: c.state.workspaceId,
sandboxId: c.state.sandboxId,
});
}
async function loadAgentConfig(c: any): Promise<{ endpoint: string; token?: string }> {
const persisted = await loadPersistedAgentConfig(c);
if (c.state.providerId === "daytona") {
// Keep one stable signed preview endpoint per sandbox-instance actor.
// Rotating preview URLs on every call fragments SDK client state (sessions/events)
// because client caching keys by endpoint.
if (persisted) {
return persisted;
}
return await loadFreshDaytonaAgentConfig(c);
}
// Local sandboxes are tied to the current backend process, so the sandbox-agent
// token can rotate on restart. Always refresh from the provider instead of
// trusting persisted metadata.
if (c.state.providerId === "local") {
return await loadFreshProviderAgentConfig(c);
}
if (persisted) {
return persisted;
}
return await loadFreshProviderAgentConfig(c);
}
async function derivePersistedSessionStatus(
persist: SandboxInstancePersistDriver,
sessionId: string,
): Promise<{ id: string; status: "running" | "idle" | "error" }> {
const session = await persist.getSession(sessionId);
if (!session) {
return { id: sessionId, status: "error" };
}
if (session.destroyedAt) {
return { id: sessionId, status: "idle" };
}
const events = await persist.listEvents({
sessionId,
limit: 25,
});
for (let index = events.items.length - 1; index >= 0; index -= 1) {
const event = events.items[index];
if (!event) continue;
const status = normalizeStatusFromEventPayload(event.payload);
if (status) {
return { id: sessionId, status };
}
}
return { id: sessionId, status: "idle" };
}
function isTransientSessionCreateError(detail: string): boolean {
const lowered = detail.toLowerCase();
if (
lowered.includes("timed out") ||
lowered.includes("timeout") ||
lowered.includes("504") ||
lowered.includes("gateway timeout")
) {
// ACP timeout errors are expensive and usually deterministic for the same
// request; immediate retries spawn additional sessions/processes and make
// recovery harder.
return false;
}
return (
lowered.includes("502") ||
lowered.includes("503") ||
lowered.includes("bad gateway") ||
lowered.includes("econnreset") ||
lowered.includes("econnrefused")
);
}
interface EnsureSandboxCommand {
metadata: Record<string, unknown>;
status: string;
agentEndpoint?: string;
agentToken?: string;
}
interface HealthSandboxCommand {
status: string;
message: string;
}
interface CreateSessionCommand {
prompt: string;
cwd?: string;
agent?: "claude" | "codex" | "opencode";
}
interface CreateSessionResult {
id: string | null;
status: "running" | "idle" | "error";
error?: string;
}
interface ListSessionsCommand {
cursor?: string;
limit?: number;
}
interface ListSessionEventsCommand {
sessionId: string;
cursor?: string;
limit?: number;
}
interface SendPromptCommand {
sessionId: string;
prompt: string;
notification?: boolean;
}
interface SessionStatusCommand {
sessionId: string;
}
interface SessionControlCommand {
sessionId: string;
}
const SANDBOX_INSTANCE_QUEUE_NAMES = [
"sandboxInstance.command.ensure",
"sandboxInstance.command.updateHealth",
"sandboxInstance.command.destroy",
"sandboxInstance.command.createSession",
"sandboxInstance.command.sendPrompt",
"sandboxInstance.command.cancelSession",
"sandboxInstance.command.destroySession",
] as const;
type SandboxInstanceQueueName = (typeof SANDBOX_INSTANCE_QUEUE_NAMES)[number];
function sandboxInstanceWorkflowQueueName(
name: SandboxInstanceQueueName,
): SandboxInstanceQueueName {
return name;
}
async function getSandboxAgentClient(c: any) {
const { driver } = getActorRuntimeContext();
const persist = new SandboxInstancePersistDriver(c.db);
const { endpoint, token } = await loadAgentConfig(c);
return driver.sandboxAgent.createClient({
endpoint,
token,
persist,
});
}
async function ensureSandboxMutation(c: any, command: EnsureSandboxCommand): Promise<void> {
const now = Date.now();
const metadata = {
...command.metadata,
agentEndpoint: command.agentEndpoint ?? null,
agentToken: command.agentToken ?? null,
};
const metadataJson = stringifyJson(metadata);
await c.db
.insert(sandboxInstanceTable)
.values({
id: SANDBOX_ROW_ID,
metadataJson,
status: command.status,
updatedAt: now
})
.onConflictDoUpdate({
target: sandboxInstanceTable.id,
set: {
metadataJson,
status: command.status,
updatedAt: now
}
})
.run();
}
async function updateHealthMutation(c: any, command: HealthSandboxCommand): Promise<void> {
await c.db
.update(sandboxInstanceTable)
.set({
status: `${command.status}:${command.message}`,
updatedAt: Date.now()
})
.where(eq(sandboxInstanceTable.id, SANDBOX_ROW_ID))
.run();
}
async function destroySandboxMutation(c: any): Promise<void> {
await c.db
.delete(sandboxInstanceTable)
.where(eq(sandboxInstanceTable.id, SANDBOX_ROW_ID))
.run();
}
async function createSessionMutation(c: any, command: CreateSessionCommand): Promise<CreateSessionResult> {
let lastDetail = "sandbox-agent createSession failed";
let attemptsMade = 0;
for (let attempt = 1; attempt <= CREATE_SESSION_MAX_ATTEMPTS; attempt += 1) {
attemptsMade = attempt;
try {
const client = await getSandboxAgentClient(c);
const session = await client.createSession({
prompt: command.prompt,
cwd: command.cwd,
agent: command.agent,
});
return { id: session.id, status: session.status };
} catch (error) {
const detail = error instanceof Error ? error.message : String(error);
lastDetail = detail;
const retryable = isTransientSessionCreateError(detail);
const canRetry = retryable && attempt < CREATE_SESSION_MAX_ATTEMPTS;
if (!canRetry) {
break;
}
const waitMs = CREATE_SESSION_RETRY_BASE_MS * attempt;
logActorWarning("sandbox-instance", "createSession transient failure; retrying", {
workspaceId: c.state.workspaceId,
providerId: c.state.providerId,
sandboxId: c.state.sandboxId,
attempt,
maxAttempts: CREATE_SESSION_MAX_ATTEMPTS,
waitMs,
error: detail
});
await delay(waitMs);
}
}
const attemptLabel = attemptsMade === 1 ? "attempt" : "attempts";
return {
id: null,
status: "error",
error: `sandbox-agent createSession failed after ${attemptsMade} ${attemptLabel}: ${lastDetail}`
};
}
async function sendPromptMutation(c: any, command: SendPromptCommand): Promise<void> {
const client = await getSandboxAgentClient(c);
await client.sendPrompt({
sessionId: command.sessionId,
prompt: command.prompt,
notification: command.notification,
});
}
async function cancelSessionMutation(c: any, command: SessionControlCommand): Promise<void> {
const client = await getSandboxAgentClient(c);
await client.cancelSession(command.sessionId);
}
async function destroySessionMutation(c: any, command: SessionControlCommand): Promise<void> {
const client = await getSandboxAgentClient(c);
await client.destroySession(command.sessionId);
}
async function runSandboxInstanceWorkflow(ctx: any): Promise<void> {
await ctx.loop("sandbox-instance-command-loop", async (loopCtx: any) => {
const msg = await loopCtx.queue.next("next-sandbox-instance-command", {
names: [...SANDBOX_INSTANCE_QUEUE_NAMES],
completable: true,
});
if (!msg) {
return Loop.continue(undefined);
}
if (msg.name === "sandboxInstance.command.ensure") {
await loopCtx.step("sandbox-instance-ensure", async () =>
ensureSandboxMutation(loopCtx, msg.body as EnsureSandboxCommand),
);
await msg.complete({ ok: true });
return Loop.continue(undefined);
}
if (msg.name === "sandboxInstance.command.updateHealth") {
await loopCtx.step("sandbox-instance-update-health", async () =>
updateHealthMutation(loopCtx, msg.body as HealthSandboxCommand),
);
await msg.complete({ ok: true });
return Loop.continue(undefined);
}
if (msg.name === "sandboxInstance.command.destroy") {
await loopCtx.step("sandbox-instance-destroy", async () =>
destroySandboxMutation(loopCtx),
);
await msg.complete({ ok: true });
return Loop.continue(undefined);
}
if (msg.name === "sandboxInstance.command.createSession") {
const result = await loopCtx.step({
name: "sandbox-instance-create-session",
timeout: CREATE_SESSION_STEP_TIMEOUT_MS,
run: async () => createSessionMutation(loopCtx, msg.body as CreateSessionCommand),
});
await msg.complete(result);
return Loop.continue(undefined);
}
if (msg.name === "sandboxInstance.command.sendPrompt") {
await loopCtx.step("sandbox-instance-send-prompt", async () =>
sendPromptMutation(loopCtx, msg.body as SendPromptCommand),
);
await msg.complete({ ok: true });
return Loop.continue(undefined);
}
if (msg.name === "sandboxInstance.command.cancelSession") {
await loopCtx.step("sandbox-instance-cancel-session", async () =>
cancelSessionMutation(loopCtx, msg.body as SessionControlCommand),
);
await msg.complete({ ok: true });
return Loop.continue(undefined);
}
if (msg.name === "sandboxInstance.command.destroySession") {
await loopCtx.step("sandbox-instance-destroy-session", async () =>
destroySessionMutation(loopCtx, msg.body as SessionControlCommand),
);
await msg.complete({ ok: true });
}
return Loop.continue(undefined);
});
}
export const sandboxInstance = actor({
db: sandboxInstanceDb,
queues: Object.fromEntries(SANDBOX_INSTANCE_QUEUE_NAMES.map((name) => [name, queue()])),
options: {
actionTimeout: 5 * 60_000,
},
createState: (_c, input: SandboxInstanceInput) => ({
workspaceId: input.workspaceId,
providerId: input.providerId,
sandboxId: input.sandboxId,
}),
actions: {
async providerState(c: any): Promise<{ providerId: ProviderId; sandboxId: string; state: string; at: number }> {
const at = Date.now();
const { config, driver } = getActorRuntimeContext();
if (c.state.providerId === "daytona") {
const daytona = driver.daytona.createClient({
apiUrl: config.providers.daytona.endpoint,
apiKey: config.providers.daytona.apiKey,
});
const sandbox = await daytona.getSandbox(c.state.sandboxId);
const state = String(sandbox.state ?? "unknown").toLowerCase();
return { providerId: c.state.providerId, sandboxId: c.state.sandboxId, state, at };
}
return {
providerId: c.state.providerId,
sandboxId: c.state.sandboxId,
state: "unknown",
at,
};
},
async ensure(c, command: EnsureSandboxCommand): Promise<void> {
const self = selfSandboxInstance(c);
await self.send(sandboxInstanceWorkflowQueueName("sandboxInstance.command.ensure"), command, {
wait: true,
timeout: 60_000,
});
},
async updateHealth(c, command: HealthSandboxCommand): Promise<void> {
const self = selfSandboxInstance(c);
await self.send(sandboxInstanceWorkflowQueueName("sandboxInstance.command.updateHealth"), command, {
wait: true,
timeout: 60_000,
});
},
async destroy(c): Promise<void> {
const self = selfSandboxInstance(c);
await self.send(sandboxInstanceWorkflowQueueName("sandboxInstance.command.destroy"), {}, {
wait: true,
timeout: 60_000,
});
},
async createSession(c: any, command: CreateSessionCommand): Promise<CreateSessionResult> {
const self = selfSandboxInstance(c);
return expectQueueResponse<CreateSessionResult>(
await self.send(sandboxInstanceWorkflowQueueName("sandboxInstance.command.createSession"), command, {
wait: true,
timeout: 5 * 60_000,
}),
);
},
async listSessions(
c: any,
command?: ListSessionsCommand
): Promise<{ items: SessionRecord[]; nextCursor?: string }> {
const persist = new SandboxInstancePersistDriver(c.db);
try {
const client = await getSandboxAgentClient(c);
const page = await client.listSessions({
cursor: command?.cursor,
limit: command?.limit,
});
return {
items: page.items,
nextCursor: page.nextCursor,
};
} catch (error) {
logActorWarning("sandbox-instance", "listSessions remote read failed; using persisted fallback", {
workspaceId: c.state.workspaceId,
providerId: c.state.providerId,
sandboxId: c.state.sandboxId,
error: resolveErrorMessage(error)
});
return await persist.listSessions({
cursor: command?.cursor,
limit: command?.limit,
});
}
},
async listSessionEvents(
c: any,
command: ListSessionEventsCommand
): Promise<{ items: SessionEvent[]; nextCursor?: string }> {
const persist = new SandboxInstancePersistDriver(c.db);
return await persist.listEvents({
sessionId: command.sessionId,
cursor: command.cursor,
limit: command.limit,
});
},
async sendPrompt(c, command: SendPromptCommand): Promise<void> {
const self = selfSandboxInstance(c);
await self.send(sandboxInstanceWorkflowQueueName("sandboxInstance.command.sendPrompt"), command, {
wait: true,
timeout: 5 * 60_000,
});
},
async cancelSession(c, command: SessionControlCommand): Promise<void> {
const self = selfSandboxInstance(c);
await self.send(sandboxInstanceWorkflowQueueName("sandboxInstance.command.cancelSession"), command, {
wait: true,
timeout: 60_000,
});
},
async destroySession(c, command: SessionControlCommand): Promise<void> {
const self = selfSandboxInstance(c);
await self.send(sandboxInstanceWorkflowQueueName("sandboxInstance.command.destroySession"), command, {
wait: true,
timeout: 60_000,
});
},
async sessionStatus(
c,
command: SessionStatusCommand
): Promise<{ id: string; status: "running" | "idle" | "error" }> {
return await derivePersistedSessionStatus(
new SandboxInstancePersistDriver(c.db),
command.sessionId,
);
}
},
run: workflow(runSandboxInstanceWorkflow),
});

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import { and, asc, count, eq } from "drizzle-orm";
import type {
ListEventsRequest,
ListPage,
ListPageRequest,
SessionEvent,
SessionPersistDriver,
SessionRecord
} from "sandbox-agent";
import { sandboxSessionEvents, sandboxSessions } from "./db/schema.js";
const DEFAULT_MAX_SESSIONS = 1024;
const DEFAULT_MAX_EVENTS_PER_SESSION = 500;
const DEFAULT_LIST_LIMIT = 100;
function normalizeCap(value: number | undefined, fallback: number): number {
if (!Number.isFinite(value) || (value ?? 0) < 1) {
return fallback;
}
return Math.floor(value as number);
}
function parseCursor(cursor: string | undefined): number {
if (!cursor) return 0;
const parsed = Number.parseInt(cursor, 10);
if (!Number.isFinite(parsed) || parsed < 0) return 0;
return parsed;
}
export function resolveEventListOffset(params: {
cursor?: string;
total: number;
limit: number;
}): number {
if (params.cursor != null) {
return parseCursor(params.cursor);
}
return Math.max(0, params.total - params.limit);
}
function safeStringify(value: unknown): string {
return JSON.stringify(value, (_key, item) => {
if (typeof item === "bigint") return item.toString();
return item;
});
}
function safeParseJson<T>(value: string | null | undefined, fallback: T): T {
if (!value) return fallback;
try {
return JSON.parse(value) as T;
} catch {
return fallback;
}
}
export interface SandboxInstancePersistDriverOptions {
maxSessions?: number;
maxEventsPerSession?: number;
}
export class SandboxInstancePersistDriver implements SessionPersistDriver {
private readonly maxSessions: number;
private readonly maxEventsPerSession: number;
constructor(
private readonly db: any,
options: SandboxInstancePersistDriverOptions = {}
) {
this.maxSessions = normalizeCap(options.maxSessions, DEFAULT_MAX_SESSIONS);
this.maxEventsPerSession = normalizeCap(
options.maxEventsPerSession,
DEFAULT_MAX_EVENTS_PER_SESSION
);
}
async getSession(id: string): Promise<SessionRecord | null> {
const row = await this.db
.select({
id: sandboxSessions.id,
agent: sandboxSessions.agent,
agentSessionId: sandboxSessions.agentSessionId,
lastConnectionId: sandboxSessions.lastConnectionId,
createdAt: sandboxSessions.createdAt,
destroyedAt: sandboxSessions.destroyedAt,
sessionInitJson: sandboxSessions.sessionInitJson,
})
.from(sandboxSessions)
.where(eq(sandboxSessions.id, id))
.get();
if (!row) return null;
return {
id: row.id,
agent: row.agent,
agentSessionId: row.agentSessionId,
lastConnectionId: row.lastConnectionId,
createdAt: row.createdAt,
destroyedAt: row.destroyedAt ?? undefined,
sessionInit: safeParseJson(row.sessionInitJson, undefined),
};
}
async listSessions(request: ListPageRequest = {}): Promise<ListPage<SessionRecord>> {
const offset = parseCursor(request.cursor);
const limit = normalizeCap(request.limit, DEFAULT_LIST_LIMIT);
const rows = await this.db
.select({
id: sandboxSessions.id,
agent: sandboxSessions.agent,
agentSessionId: sandboxSessions.agentSessionId,
lastConnectionId: sandboxSessions.lastConnectionId,
createdAt: sandboxSessions.createdAt,
destroyedAt: sandboxSessions.destroyedAt,
sessionInitJson: sandboxSessions.sessionInitJson,
})
.from(sandboxSessions)
.orderBy(asc(sandboxSessions.createdAt), asc(sandboxSessions.id))
.limit(limit)
.offset(offset)
.all();
const items = rows.map((row) => ({
id: row.id,
agent: row.agent,
agentSessionId: row.agentSessionId,
lastConnectionId: row.lastConnectionId,
createdAt: row.createdAt,
destroyedAt: row.destroyedAt ?? undefined,
sessionInit: safeParseJson(row.sessionInitJson, undefined),
}));
const totalRow = await this.db
.select({ c: count() })
.from(sandboxSessions)
.get();
const total = Number(totalRow?.c ?? 0);
const nextOffset = offset + items.length;
return {
items,
nextCursor: nextOffset < total ? String(nextOffset) : undefined,
};
}
async updateSession(session: SessionRecord): Promise<void> {
const now = Date.now();
await this.db
.insert(sandboxSessions)
.values({
id: session.id,
agent: session.agent,
agentSessionId: session.agentSessionId,
lastConnectionId: session.lastConnectionId,
createdAt: session.createdAt ?? now,
destroyedAt: session.destroyedAt ?? null,
sessionInitJson: session.sessionInit ? safeStringify(session.sessionInit) : null,
})
.onConflictDoUpdate({
target: sandboxSessions.id,
set: {
agent: session.agent,
agentSessionId: session.agentSessionId,
lastConnectionId: session.lastConnectionId,
createdAt: session.createdAt ?? now,
destroyedAt: session.destroyedAt ?? null,
sessionInitJson: session.sessionInit ? safeStringify(session.sessionInit) : null,
},
})
.run();
// Evict oldest sessions beyond cap.
const totalRow = await this.db
.select({ c: count() })
.from(sandboxSessions)
.get();
const total = Number(totalRow?.c ?? 0);
const overflow = total - this.maxSessions;
if (overflow <= 0) return;
const toRemove = await this.db
.select({ id: sandboxSessions.id })
.from(sandboxSessions)
.orderBy(asc(sandboxSessions.createdAt), asc(sandboxSessions.id))
.limit(overflow)
.all();
for (const row of toRemove) {
await this.db.delete(sandboxSessionEvents).where(eq(sandboxSessionEvents.sessionId, row.id)).run();
await this.db.delete(sandboxSessions).where(eq(sandboxSessions.id, row.id)).run();
}
}
async listEvents(request: ListEventsRequest): Promise<ListPage<SessionEvent>> {
const limit = normalizeCap(request.limit, DEFAULT_LIST_LIMIT);
const totalRow = await this.db
.select({ c: count() })
.from(sandboxSessionEvents)
.where(eq(sandboxSessionEvents.sessionId, request.sessionId))
.get();
const total = Number(totalRow?.c ?? 0);
const offset = resolveEventListOffset({
cursor: request.cursor,
total,
limit,
});
const rows = await this.db
.select({
id: sandboxSessionEvents.id,
sessionId: sandboxSessionEvents.sessionId,
eventIndex: sandboxSessionEvents.eventIndex,
createdAt: sandboxSessionEvents.createdAt,
connectionId: sandboxSessionEvents.connectionId,
sender: sandboxSessionEvents.sender,
payloadJson: sandboxSessionEvents.payloadJson,
})
.from(sandboxSessionEvents)
.where(eq(sandboxSessionEvents.sessionId, request.sessionId))
.orderBy(asc(sandboxSessionEvents.eventIndex), asc(sandboxSessionEvents.id))
.limit(limit)
.offset(offset)
.all();
const items: SessionEvent[] = rows.map((row) => ({
id: row.id,
eventIndex: row.eventIndex,
sessionId: row.sessionId,
createdAt: row.createdAt,
connectionId: row.connectionId,
sender: row.sender as any,
payload: safeParseJson(row.payloadJson, null),
}));
const nextOffset = offset + items.length;
return {
items,
nextCursor: nextOffset < total ? String(nextOffset) : undefined,
};
}
async insertEvent(event: SessionEvent): Promise<void> {
await this.db
.insert(sandboxSessionEvents)
.values({
id: event.id,
sessionId: event.sessionId,
eventIndex: event.eventIndex,
createdAt: event.createdAt,
connectionId: event.connectionId,
sender: event.sender,
payloadJson: safeStringify(event.payload),
})
.onConflictDoUpdate({
target: sandboxSessionEvents.id,
set: {
sessionId: event.sessionId,
eventIndex: event.eventIndex,
createdAt: event.createdAt,
connectionId: event.connectionId,
sender: event.sender,
payloadJson: safeStringify(event.payload),
},
})
.run();
// Trim oldest events beyond cap.
const totalRow = await this.db
.select({ c: count() })
.from(sandboxSessionEvents)
.where(eq(sandboxSessionEvents.sessionId, event.sessionId))
.get();
const total = Number(totalRow?.c ?? 0);
const overflow = total - this.maxEventsPerSession;
if (overflow <= 0) return;
const toRemove = await this.db
.select({ id: sandboxSessionEvents.id })
.from(sandboxSessionEvents)
.where(eq(sandboxSessionEvents.sessionId, event.sessionId))
.orderBy(asc(sandboxSessionEvents.eventIndex), asc(sandboxSessionEvents.id))
.limit(overflow)
.all();
for (const row of toRemove) {
await this.db
.delete(sandboxSessionEvents)
.where(and(eq(sandboxSessionEvents.sessionId, event.sessionId), eq(sandboxSessionEvents.id, row.id)))
.run();
}
}
}

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// @ts-nocheck
import { desc, eq } from "drizzle-orm";
import { Loop } from "rivetkit/workflow";
import type {
AddRepoInput,
CreateHandoffInput,
HandoffRecord,
HandoffSummary,
HandoffWorkbenchChangeModelInput,
HandoffWorkbenchCreateHandoffInput,
HandoffWorkbenchDiffInput,
HandoffWorkbenchRenameInput,
HandoffWorkbenchRenameSessionInput,
HandoffWorkbenchSelectInput,
HandoffWorkbenchSetSessionUnreadInput,
HandoffWorkbenchSendMessageInput,
HandoffWorkbenchSnapshot,
HandoffWorkbenchTabInput,
HandoffWorkbenchUpdateDraftInput,
HistoryEvent,
HistoryQueryInput,
ListHandoffsInput,
ProviderId,
RepoOverview,
RepoStackActionInput,
RepoStackActionResult,
RepoRecord,
SwitchResult,
WorkspaceUseInput
} from "@openhandoff/shared";
import { getActorRuntimeContext } from "../context.js";
import { getHandoff, getOrCreateHistory, getOrCreateProject, selfWorkspace } from "../handles.js";
import { logActorWarning, resolveErrorMessage } from "../logging.js";
import { normalizeRemoteUrl, repoIdFromRemote } from "../../services/repo.js";
import { handoffLookup, repos, providerProfiles } from "./db/schema.js";
import { agentTypeForModel } from "../handoff/workbench.js";
import { expectQueueResponse } from "../../services/queue.js";
interface WorkspaceState {
workspaceId: string;
}
interface RefreshProviderProfilesCommand {
providerId?: ProviderId;
}
interface GetHandoffInput {
workspaceId: string;
handoffId: string;
}
interface HandoffProxyActionInput extends GetHandoffInput {
reason?: string;
}
interface RepoOverviewInput {
workspaceId: string;
repoId: string;
}
const WORKSPACE_QUEUE_NAMES = [
"workspace.command.addRepo",
"workspace.command.createHandoff",
"workspace.command.refreshProviderProfiles",
] as const;
type WorkspaceQueueName = (typeof WORKSPACE_QUEUE_NAMES)[number];
export { WORKSPACE_QUEUE_NAMES };
export function workspaceWorkflowQueueName(name: WorkspaceQueueName): WorkspaceQueueName {
return name;
}
function assertWorkspace(c: { state: WorkspaceState }, workspaceId: string): void {
if (workspaceId !== c.state.workspaceId) {
throw new Error(`Workspace actor mismatch: actor=${c.state.workspaceId} command=${workspaceId}`);
}
}
async function resolveRepoId(c: any, handoffId: string): Promise<string> {
const row = await c.db
.select({ repoId: handoffLookup.repoId })
.from(handoffLookup)
.where(eq(handoffLookup.handoffId, handoffId))
.get();
if (!row) {
throw new Error(`Unknown handoff: ${handoffId} (not in lookup)`);
}
return row.repoId;
}
async function upsertHandoffLookupRow(c: any, handoffId: string, repoId: string): Promise<void> {
await c.db
.insert(handoffLookup)
.values({
handoffId,
repoId,
})
.onConflictDoUpdate({
target: handoffLookup.handoffId,
set: { repoId },
})
.run();
}
async function collectAllHandoffSummaries(c: any): Promise<HandoffSummary[]> {
const repoRows = await c.db
.select({ repoId: repos.repoId, remoteUrl: repos.remoteUrl })
.from(repos)
.orderBy(desc(repos.updatedAt))
.all();
const all: HandoffSummary[] = [];
for (const row of repoRows) {
try {
const project = await getOrCreateProject(c, c.state.workspaceId, row.repoId, row.remoteUrl);
const snapshot = await project.listHandoffSummaries({ includeArchived: true });
all.push(...snapshot);
} catch (error) {
logActorWarning("workspace", "failed collecting handoffs for repo", {
workspaceId: c.state.workspaceId,
repoId: row.repoId,
error: resolveErrorMessage(error)
});
}
}
all.sort((a, b) => b.updatedAt - a.updatedAt);
return all;
}
function repoLabelFromRemote(remoteUrl: string): string {
try {
const url = new URL(remoteUrl.startsWith("http") ? remoteUrl : `https://${remoteUrl}`);
const parts = url.pathname.replace(/\/+$/, "").split("/").filter(Boolean);
if (parts.length >= 2) {
return `${parts[0]}/${(parts[1] ?? "").replace(/\.git$/, "")}`;
}
} catch {
// ignore
}
return remoteUrl;
}
async function buildWorkbenchSnapshot(c: any): Promise<HandoffWorkbenchSnapshot> {
const repoRows = await c.db
.select({ repoId: repos.repoId, remoteUrl: repos.remoteUrl, updatedAt: repos.updatedAt })
.from(repos)
.orderBy(desc(repos.updatedAt))
.all();
const handoffs: Array<any> = [];
const projects: Array<any> = [];
for (const row of repoRows) {
const projectHandoffs: Array<any> = [];
try {
const project = await getOrCreateProject(c, c.state.workspaceId, row.repoId, row.remoteUrl);
const summaries = await project.listHandoffSummaries({ includeArchived: true });
for (const summary of summaries) {
try {
await upsertHandoffLookupRow(c, summary.handoffId, row.repoId);
const handoff = getHandoff(c, c.state.workspaceId, row.repoId, summary.handoffId);
const snapshot = await handoff.getWorkbench({});
handoffs.push(snapshot);
projectHandoffs.push(snapshot);
} catch (error) {
logActorWarning("workspace", "failed collecting workbench handoff", {
workspaceId: c.state.workspaceId,
repoId: row.repoId,
handoffId: summary.handoffId,
error: resolveErrorMessage(error)
});
}
}
if (projectHandoffs.length > 0) {
projects.push({
id: row.repoId,
label: repoLabelFromRemote(row.remoteUrl),
updatedAtMs: projectHandoffs[0]?.updatedAtMs ?? row.updatedAt,
handoffs: projectHandoffs.sort((left, right) => right.updatedAtMs - left.updatedAtMs),
});
}
} catch (error) {
logActorWarning("workspace", "failed collecting workbench repo snapshot", {
workspaceId: c.state.workspaceId,
repoId: row.repoId,
error: resolveErrorMessage(error)
});
}
}
handoffs.sort((left, right) => right.updatedAtMs - left.updatedAtMs);
projects.sort((left, right) => right.updatedAtMs - left.updatedAtMs);
return {
workspaceId: c.state.workspaceId,
repos: repoRows.map((row) => ({
id: row.repoId,
label: repoLabelFromRemote(row.remoteUrl)
})),
projects,
handoffs,
};
}
async function requireWorkbenchHandoff(c: any, handoffId: string) {
const repoId = await resolveRepoId(c, handoffId);
return getHandoff(c, c.state.workspaceId, repoId, handoffId);
}
async function addRepoMutation(c: any, input: AddRepoInput): Promise<RepoRecord> {
assertWorkspace(c, input.workspaceId);
const remoteUrl = normalizeRemoteUrl(input.remoteUrl);
if (!remoteUrl) {
throw new Error("remoteUrl is required");
}
const { driver } = getActorRuntimeContext();
await driver.git.validateRemote(remoteUrl);
const repoId = repoIdFromRemote(remoteUrl);
const now = Date.now();
await c.db
.insert(repos)
.values({
repoId,
remoteUrl,
createdAt: now,
updatedAt: now
})
.onConflictDoUpdate({
target: repos.repoId,
set: {
remoteUrl,
updatedAt: now
}
})
.run();
await workspaceActions.notifyWorkbenchUpdated(c);
return {
workspaceId: c.state.workspaceId,
repoId,
remoteUrl,
createdAt: now,
updatedAt: now
};
}
async function createHandoffMutation(c: any, input: CreateHandoffInput): Promise<HandoffRecord> {
assertWorkspace(c, input.workspaceId);
const { providers } = getActorRuntimeContext();
const providerId = input.providerId ?? providers.defaultProviderId();
const repoId = input.repoId;
const repoRow = await c.db
.select({ remoteUrl: repos.remoteUrl })
.from(repos)
.where(eq(repos.repoId, repoId))
.get();
if (!repoRow) {
throw new Error(`Unknown repo: ${repoId}`);
}
const remoteUrl = repoRow.remoteUrl;
await c.db
.insert(providerProfiles)
.values({
providerId,
profileJson: JSON.stringify({ providerId }),
updatedAt: Date.now()
})
.onConflictDoUpdate({
target: providerProfiles.providerId,
set: {
profileJson: JSON.stringify({ providerId }),
updatedAt: Date.now()
}
})
.run();
const project = await getOrCreateProject(c, c.state.workspaceId, repoId, remoteUrl);
await project.ensure({ remoteUrl });
const created = await project.createHandoff({
task: input.task,
providerId,
agentType: input.agentType ?? null,
explicitTitle: input.explicitTitle ?? null,
explicitBranchName: input.explicitBranchName ?? null,
onBranch: input.onBranch ?? null
});
await c.db
.insert(handoffLookup)
.values({
handoffId: created.handoffId,
repoId
})
.onConflictDoUpdate({
target: handoffLookup.handoffId,
set: { repoId }
})
.run();
const handoff = getHandoff(c, c.state.workspaceId, repoId, created.handoffId);
await handoff.provision({ providerId });
await workspaceActions.notifyWorkbenchUpdated(c);
return created;
}
async function refreshProviderProfilesMutation(c: any, command?: RefreshProviderProfilesCommand): Promise<void> {
const body = command ?? {};
const { providers } = getActorRuntimeContext();
const providerIds: ProviderId[] = body.providerId ? [body.providerId] : providers.availableProviderIds();
for (const providerId of providerIds) {
await c.db
.insert(providerProfiles)
.values({
providerId,
profileJson: JSON.stringify({ providerId }),
updatedAt: Date.now()
})
.onConflictDoUpdate({
target: providerProfiles.providerId,
set: {
profileJson: JSON.stringify({ providerId }),
updatedAt: Date.now()
}
})
.run();
}
}
export async function runWorkspaceWorkflow(ctx: any): Promise<void> {
await ctx.loop("workspace-command-loop", async (loopCtx: any) => {
const msg = await loopCtx.queue.next("next-workspace-command", {
names: [...WORKSPACE_QUEUE_NAMES],
completable: true,
});
if (!msg) {
return Loop.continue(undefined);
}
if (msg.name === "workspace.command.addRepo") {
const result = await loopCtx.step({
name: "workspace-add-repo",
timeout: 60_000,
run: async () => addRepoMutation(loopCtx, msg.body as AddRepoInput),
});
await msg.complete(result);
return Loop.continue(undefined);
}
if (msg.name === "workspace.command.createHandoff") {
const result = await loopCtx.step({
name: "workspace-create-handoff",
timeout: 12 * 60_000,
run: async () => createHandoffMutation(loopCtx, msg.body as CreateHandoffInput),
});
await msg.complete(result);
return Loop.continue(undefined);
}
if (msg.name === "workspace.command.refreshProviderProfiles") {
await loopCtx.step("workspace-refresh-provider-profiles", async () =>
refreshProviderProfilesMutation(loopCtx, msg.body as RefreshProviderProfilesCommand),
);
await msg.complete({ ok: true });
}
return Loop.continue(undefined);
});
}
export const workspaceActions = {
async useWorkspace(c: any, input: WorkspaceUseInput): Promise<{ workspaceId: string }> {
assertWorkspace(c, input.workspaceId);
return { workspaceId: c.state.workspaceId };
},
async addRepo(c: any, input: AddRepoInput): Promise<RepoRecord> {
const self = selfWorkspace(c);
return expectQueueResponse<RepoRecord>(
await self.send(workspaceWorkflowQueueName("workspace.command.addRepo"), input, {
wait: true,
timeout: 60_000,
}),
);
},
async listRepos(c: any, input: WorkspaceUseInput): Promise<RepoRecord[]> {
assertWorkspace(c, input.workspaceId);
const rows = await c.db
.select({
repoId: repos.repoId,
remoteUrl: repos.remoteUrl,
createdAt: repos.createdAt,
updatedAt: repos.updatedAt
})
.from(repos)
.orderBy(desc(repos.updatedAt))
.all();
return rows.map((row) => ({
workspaceId: c.state.workspaceId,
repoId: row.repoId,
remoteUrl: row.remoteUrl,
createdAt: row.createdAt,
updatedAt: row.updatedAt
}));
},
async createHandoff(c: any, input: CreateHandoffInput): Promise<HandoffRecord> {
const self = selfWorkspace(c);
return expectQueueResponse<HandoffRecord>(
await self.send(workspaceWorkflowQueueName("workspace.command.createHandoff"), input, {
wait: true,
timeout: 12 * 60_000,
}),
);
},
async getWorkbench(c: any, input: WorkspaceUseInput): Promise<HandoffWorkbenchSnapshot> {
assertWorkspace(c, input.workspaceId);
return await buildWorkbenchSnapshot(c);
},
async notifyWorkbenchUpdated(c: any): Promise<void> {
c.broadcast("workbenchUpdated", { at: Date.now() });
},
async createWorkbenchHandoff(c: any, input: HandoffWorkbenchCreateHandoffInput): Promise<{ handoffId: string }> {
const created = await workspaceActions.createHandoff(c, {
workspaceId: c.state.workspaceId,
repoId: input.repoId,
task: input.task,
...(input.title ? { explicitTitle: input.title } : {}),
...(input.branch ? { explicitBranchName: input.branch } : {}),
...(input.model ? { agentType: agentTypeForModel(input.model) } : {})
});
return { handoffId: created.handoffId };
},
async markWorkbenchUnread(c: any, input: HandoffWorkbenchSelectInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.markWorkbenchUnread({});
},
async renameWorkbenchHandoff(c: any, input: HandoffWorkbenchRenameInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.renameWorkbenchHandoff(input);
},
async renameWorkbenchBranch(c: any, input: HandoffWorkbenchRenameInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.renameWorkbenchBranch(input);
},
async createWorkbenchSession(c: any, input: HandoffWorkbenchSelectInput & { model?: string }): Promise<{ tabId: string }> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
return await handoff.createWorkbenchSession({ ...(input.model ? { model: input.model } : {}) });
},
async renameWorkbenchSession(c: any, input: HandoffWorkbenchRenameSessionInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.renameWorkbenchSession(input);
},
async setWorkbenchSessionUnread(c: any, input: HandoffWorkbenchSetSessionUnreadInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.setWorkbenchSessionUnread(input);
},
async updateWorkbenchDraft(c: any, input: HandoffWorkbenchUpdateDraftInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.updateWorkbenchDraft(input);
},
async changeWorkbenchModel(c: any, input: HandoffWorkbenchChangeModelInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.changeWorkbenchModel(input);
},
async sendWorkbenchMessage(c: any, input: HandoffWorkbenchSendMessageInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.sendWorkbenchMessage(input);
},
async stopWorkbenchSession(c: any, input: HandoffWorkbenchTabInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.stopWorkbenchSession(input);
},
async closeWorkbenchSession(c: any, input: HandoffWorkbenchTabInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.closeWorkbenchSession(input);
},
async publishWorkbenchPr(c: any, input: HandoffWorkbenchSelectInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.publishWorkbenchPr({});
},
async revertWorkbenchFile(c: any, input: HandoffWorkbenchDiffInput): Promise<void> {
const handoff = await requireWorkbenchHandoff(c, input.handoffId);
await handoff.revertWorkbenchFile(input);
},
async listHandoffs(c: any, input: ListHandoffsInput): Promise<HandoffSummary[]> {
assertWorkspace(c, input.workspaceId);
if (input.repoId) {
const repoRow = await c.db
.select({ remoteUrl: repos.remoteUrl })
.from(repos)
.where(eq(repos.repoId, input.repoId))
.get();
if (!repoRow) {
throw new Error(`Unknown repo: ${input.repoId}`);
}
const project = await getOrCreateProject(c, c.state.workspaceId, input.repoId, repoRow.remoteUrl);
return await project.listHandoffSummaries({ includeArchived: true });
}
return await collectAllHandoffSummaries(c);
},
async getRepoOverview(c: any, input: RepoOverviewInput): Promise<RepoOverview> {
assertWorkspace(c, input.workspaceId);
const repoRow = await c.db
.select({ remoteUrl: repos.remoteUrl })
.from(repos)
.where(eq(repos.repoId, input.repoId))
.get();
if (!repoRow) {
throw new Error(`Unknown repo: ${input.repoId}`);
}
const project = await getOrCreateProject(c, c.state.workspaceId, input.repoId, repoRow.remoteUrl);
await project.ensure({ remoteUrl: repoRow.remoteUrl });
return await project.getRepoOverview({});
},
async runRepoStackAction(c: any, input: RepoStackActionInput): Promise<RepoStackActionResult> {
assertWorkspace(c, input.workspaceId);
const repoRow = await c.db
.select({ remoteUrl: repos.remoteUrl })
.from(repos)
.where(eq(repos.repoId, input.repoId))
.get();
if (!repoRow) {
throw new Error(`Unknown repo: ${input.repoId}`);
}
const project = await getOrCreateProject(c, c.state.workspaceId, input.repoId, repoRow.remoteUrl);
await project.ensure({ remoteUrl: repoRow.remoteUrl });
return await project.runRepoStackAction({
action: input.action,
branchName: input.branchName,
parentBranch: input.parentBranch
});
},
async switchHandoff(c: any, handoffId: string): Promise<SwitchResult> {
const repoId = await resolveRepoId(c, handoffId);
const h = getHandoff(c, c.state.workspaceId, repoId, handoffId);
const record = await h.get();
const switched = await h.switch();
return {
workspaceId: c.state.workspaceId,
handoffId,
providerId: record.providerId,
switchTarget: switched.switchTarget
};
},
async refreshProviderProfiles(c: any, command?: RefreshProviderProfilesCommand): Promise<void> {
const self = selfWorkspace(c);
await self.send(workspaceWorkflowQueueName("workspace.command.refreshProviderProfiles"), command ?? {}, {
wait: true,
timeout: 60_000,
});
},
async history(c: any, input: HistoryQueryInput): Promise<HistoryEvent[]> {
assertWorkspace(c, input.workspaceId);
const limit = input.limit ?? 20;
const repoRows = await c.db.select({ repoId: repos.repoId }).from(repos).all();
const allEvents: HistoryEvent[] = [];
for (const row of repoRows) {
try {
const hist = await getOrCreateHistory(c, c.state.workspaceId, row.repoId);
const items = await hist.list({
branch: input.branch,
handoffId: input.handoffId,
limit
});
allEvents.push(...items);
} catch (error) {
logActorWarning("workspace", "history lookup failed for repo", {
workspaceId: c.state.workspaceId,
repoId: row.repoId,
error: resolveErrorMessage(error)
});
}
}
allEvents.sort((a, b) => b.createdAt - a.createdAt);
return allEvents.slice(0, limit);
},
async getHandoff(c: any, input: GetHandoffInput): Promise<HandoffRecord> {
assertWorkspace(c, input.workspaceId);
const repoId = await resolveRepoId(c, input.handoffId);
const repoRow = await c.db
.select({ remoteUrl: repos.remoteUrl })
.from(repos)
.where(eq(repos.repoId, repoId))
.get();
if (!repoRow) {
throw new Error(`Unknown repo: ${repoId}`);
}
const project = await getOrCreateProject(c, c.state.workspaceId, repoId, repoRow.remoteUrl);
return await project.getHandoffEnriched({ handoffId: input.handoffId });
},
async attachHandoff(c: any, input: HandoffProxyActionInput): Promise<{ target: string; sessionId: string | null }> {
assertWorkspace(c, input.workspaceId);
const repoId = await resolveRepoId(c, input.handoffId);
const h = getHandoff(c, c.state.workspaceId, repoId, input.handoffId);
return await h.attach({ reason: input.reason });
},
async pushHandoff(c: any, input: HandoffProxyActionInput): Promise<void> {
assertWorkspace(c, input.workspaceId);
const repoId = await resolveRepoId(c, input.handoffId);
const h = getHandoff(c, c.state.workspaceId, repoId, input.handoffId);
await h.push({ reason: input.reason });
},
async syncHandoff(c: any, input: HandoffProxyActionInput): Promise<void> {
assertWorkspace(c, input.workspaceId);
const repoId = await resolveRepoId(c, input.handoffId);
const h = getHandoff(c, c.state.workspaceId, repoId, input.handoffId);
await h.sync({ reason: input.reason });
},
async mergeHandoff(c: any, input: HandoffProxyActionInput): Promise<void> {
assertWorkspace(c, input.workspaceId);
const repoId = await resolveRepoId(c, input.handoffId);
const h = getHandoff(c, c.state.workspaceId, repoId, input.handoffId);
await h.merge({ reason: input.reason });
},
async archiveHandoff(c: any, input: HandoffProxyActionInput): Promise<void> {
assertWorkspace(c, input.workspaceId);
const repoId = await resolveRepoId(c, input.handoffId);
const h = getHandoff(c, c.state.workspaceId, repoId, input.handoffId);
await h.archive({ reason: input.reason });
},
async killHandoff(c: any, input: HandoffProxyActionInput): Promise<void> {
assertWorkspace(c, input.workspaceId);
const repoId = await resolveRepoId(c, input.handoffId);
const h = getHandoff(c, c.state.workspaceId, repoId, input.handoffId);
await h.kill({ reason: input.reason });
}
};

10
factory/packages/backend/src/actors/workspace/db/db.ts Normal file
View file

@ -0,0 +1,10 @@
import { actorSqliteDb } from "../../../db/actor-sqlite.js";
import * as schema from "./schema.js";
import migrations from "./migrations.js";
export const workspaceDb = actorSqliteDb({
actorName: "workspace",
schema,
migrations,
migrationsFolderUrl: new URL("./drizzle/", import.meta.url),
});

7
factory/packages/backend/src/actors/workspace/db/drizzle.config.ts Normal file
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@ -0,0 +1,7 @@
import { defineConfig } from "rivetkit/db/drizzle";
export default defineConfig({
out: "./src/actors/workspace/db/drizzle",
schema: "./src/actors/workspace/db/schema.ts",
});

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