mirror of
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docs(coding-agent): merge theme.md into themes.md, add hot reload info
- Merged theme.md content into themes.md - Added hot reload documentation - Updated all references from theme.md to themes.md - Fixed outdated info (vars not defs, complete example with all 50 tokens) - Removed dev-focused Implementation section
This commit is contained in:
Mario Zechner
parent
94952bd6c0
commit
d79eb99cd2
5 changed files with 263 additions and 631 deletions
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@ -1204,7 +1204,7 @@ Custom themes must add these new color tokens or they will fail to load:
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- `customMessageText`: text color for hook messages
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- `customMessageLabel`: label color for hook messages (the `[customType]` prefix)
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Total color count increased from 46 to 50. See [docs/theme.md](docs/theme.md) for the full color list and copy values from the built-in dark/light themes.
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Total color count increased from 46 to 50. See [docs/themes.md](docs/themes.md) for the full color list and copy values from the built-in dark/light themes.
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**Settings:**
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@ -889,7 +889,7 @@ cp $(npm root -g)/@mariozechner/pi-coding-agent/dist/theme/dark.json ~/.pi/agent
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Select with `/settings`, then edit the file. Changes apply on save.
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> See [Theme Documentation](docs/theme.md) on how to create custom themes in detail. Pi can help you create a new one.
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> See [Theme Documentation](docs/themes.md) for details. Pi can help you create a new one.
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**VS Code terminal fix:** Set `terminal.integrated.minimumContrastRatio` to `1` for accurate colors.
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@ -1,617 +0,0 @@
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> pi can create themes. Ask it to build one for your use case.
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# Pi Coding Agent Themes
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Themes allow you to customize the colors used throughout the coding agent TUI.
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## Color Tokens
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Every theme must define all color tokens. There are no optional colors.
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### Core UI (10 colors)
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| Token | Purpose | Examples |
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|-------|---------|----------|
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| `accent` | Primary accent color | Logo, selected items, cursor (›) |
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| `border` | Normal borders | Selector borders, horizontal lines |
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| `borderAccent` | Highlighted borders | Changelog borders, special panels |
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| `borderMuted` | Subtle borders | Editor borders, secondary separators |
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| `success` | Success states | Success messages, diff additions |
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| `error` | Error states | Error messages, diff deletions |
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| `warning` | Warning states | Warning messages |
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| `muted` | Secondary/dimmed text | Metadata, descriptions, output |
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| `dim` | Very dimmed text | Less important info, placeholders |
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| `text` | Default text color | Main content (usually `""`) |
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| `thinkingText` | Thinking block text | Assistant reasoning traces |
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### Backgrounds & Content Text (11 colors)
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| Token | Purpose |
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|-------|---------|
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| `selectedBg` | Selected/active line background (e.g., tree selector) |
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| `userMessageBg` | User message background |
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| `userMessageText` | User message text color |
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| `customMessageBg` | Hook custom message background |
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| `customMessageText` | Hook custom message text color |
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| `customMessageLabel` | Hook custom message label/type text |
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| `toolPendingBg` | Tool execution box (pending state) |
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| `toolSuccessBg` | Tool execution box (success state) |
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| `toolErrorBg` | Tool execution box (error state) |
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| `toolTitle` | Tool execution title/heading (e.g., `$ command`, `read file.txt`) |
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| `toolOutput` | Tool execution output text |
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### Markdown (10 colors)
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| Token | Purpose |
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|-------|---------|
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| `mdHeading` | Heading text (`#`, `##`, etc) |
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| `mdLink` | Link text |
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| `mdLinkUrl` | Link URL (in parentheses) |
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| `mdCode` | Inline code (backticks) |
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| `mdCodeBlock` | Code block content |
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| `mdCodeBlockBorder` | Code block fences (```) |
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| `mdQuote` | Blockquote text |
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| `mdQuoteBorder` | Blockquote border (`│`) |
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| `mdHr` | Horizontal rule (`---`) |
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| `mdListBullet` | List bullets/numbers |
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### Tool Diffs (3 colors)
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| Token | Purpose |
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|-------|---------|
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| `toolDiffAdded` | Added lines in tool diffs |
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| `toolDiffRemoved` | Removed lines in tool diffs |
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| `toolDiffContext` | Context lines in tool diffs |
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Note: Diff colors are specific to tool execution boxes and must work with tool background colors.
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### Syntax Highlighting (9 colors)
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Future-proofing for syntax highlighting support:
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| Token | Purpose |
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|-------|---------|
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| `syntaxComment` | Comments |
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| `syntaxKeyword` | Keywords (`if`, `function`, etc) |
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| `syntaxFunction` | Function names |
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| `syntaxVariable` | Variable names |
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| `syntaxString` | String literals |
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| `syntaxNumber` | Number literals |
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| `syntaxType` | Type names |
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| `syntaxOperator` | Operators (`+`, `-`, etc) |
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| `syntaxPunctuation` | Punctuation (`;`, `,`, etc) |
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### Thinking Level Borders (6 colors)
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Editor border colors that indicate the current thinking/reasoning level:
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| Token | Purpose |
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|-------|---------|
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| `thinkingOff` | Border when thinking is off (most subtle) |
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| `thinkingMinimal` | Border for minimal thinking |
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| `thinkingLow` | Border for low thinking |
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| `thinkingMedium` | Border for medium thinking |
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| `thinkingHigh` | Border for high thinking |
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| `thinkingXhigh` | Border for xhigh thinking (most prominent, OpenAI codex-max only) |
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These create a visual hierarchy: off → minimal → low → medium → high → xhigh
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### Bash Mode (1 color)
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| Token | Purpose |
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|-------|---------|
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| `bashMode` | Editor border color when in bash mode (! prefix) |
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**Total: 50 color tokens** (all required)
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### HTML Export Colors (optional)
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The `export` section is optional and controls colors used when exporting sessions to HTML via `/export`. If not specified, these colors are automatically derived from `userMessageBg` based on luminance detection.
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| Token | Purpose |
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|-------|---------|
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| `pageBg` | Page background color |
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| `cardBg` | Card/container background (headers, stats boxes) |
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| `infoBg` | Info sections background (system prompt, notices, compaction) |
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Example:
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```json
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{
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"export": {
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"pageBg": "#18181e",
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"cardBg": "#1e1e24",
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"infoBg": "#3c3728"
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}
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}
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```
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## Theme Format
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Themes are defined in JSON files with the following structure:
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```json
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{
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"$schema": "https://raw.githubusercontent.com/badlogic/pi-mono/main/packages/coding-agent/theme-schema.json",
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"name": "my-theme",
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"vars": {
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"blue": "#0066cc",
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"gray": 242,
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"brightCyan": 51
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},
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"colors": {
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"accent": "blue",
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"muted": "gray",
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"thinkingText": "gray",
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"text": "",
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...
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}
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}
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```
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### Color Values
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Four formats are supported:
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1. **Hex colors**: `"#ff0000"` (6-digit hex RGB)
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2. **256-color palette**: `39` (number 0-255, xterm 256-color palette)
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3. **Color references**: `"blue"` (must be defined in `vars`)
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4. **Terminal default**: `""` (empty string, uses terminal's default color)
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### The `vars` Section
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The optional `vars` section allows you to define reusable colors:
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```json
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{
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"vars": {
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"nord0": "#2E3440",
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"nord1": "#3B4252",
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"nord8": "#88C0D0",
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"brightBlue": 39
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},
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"colors": {
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"accent": "nord8",
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"muted": "nord1",
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"mdLink": "brightBlue"
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}
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}
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```
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Benefits:
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- Reuse colors across multiple tokens
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- Easier to maintain theme consistency
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- Can reference standard color palettes
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Variables can be hex colors (`"#ff0000"`), 256-color indices (`42`), or references to other variables.
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### Terminal Default (empty string)
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Use `""` (empty string) to inherit the terminal's default foreground/background color:
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```json
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{
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"colors": {
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"text": "" // Uses terminal's default text color
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}
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}
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```
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This is useful for:
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- Main text color (adapts to user's terminal theme)
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- Creating themes that blend with terminal appearance
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## Built-in Themes
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Pi comes with two built-in themes:
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### `dark` (default)
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Optimized for dark terminal backgrounds with bright, saturated colors.
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### `light`
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Optimized for light terminal backgrounds with darker, muted colors.
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## Selecting a Theme
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Themes are configured in the settings (accessible via `/settings`):
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```json
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{
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"theme": "dark"
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}
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```
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Or use the `/theme` command interactively.
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On first run, Pi detects your terminal's background and sets a sensible default (`dark` or `light`).
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## Custom Themes
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### Theme Locations
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Custom themes are loaded from `~/.pi/agent/themes/*.json`.
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### Creating a Custom Theme
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1. **Create theme directory:**
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```bash
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mkdir -p ~/.pi/agent/themes
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```
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2. **Create theme file:**
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```bash
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vim ~/.pi/agent/themes/my-theme.json
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```
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3. **Define all colors:**
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```json
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{
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"$schema": "https://raw.githubusercontent.com/badlogic/pi-mono/main/packages/coding-agent/theme-schema.json",
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"name": "my-theme",
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"vars": {
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"primary": "#00aaff",
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"secondary": 242,
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"brightGreen": 46
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},
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"colors": {
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"accent": "primary",
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"border": "primary",
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"borderAccent": "#00ffff",
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"borderMuted": "secondary",
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"success": "brightGreen",
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"error": "#ff0000",
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"warning": "#ffff00",
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"muted": "secondary",
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"text": "",
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"userMessageBg": "#2d2d30",
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"userMessageText": "",
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"toolPendingBg": "#1e1e2e",
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"toolSuccessBg": "#1e2e1e",
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"toolErrorBg": "#2e1e1e",
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"toolText": "",
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"mdHeading": "#ffaa00",
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"mdLink": "primary",
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"mdCode": "#00ffff",
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"mdCodeBlock": "#00ff00",
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"mdCodeBlockBorder": "secondary",
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"mdQuote": "secondary",
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"mdQuoteBorder": "secondary",
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"mdHr": "secondary",
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"mdListBullet": "#00ffff",
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"toolDiffAdded": "#00ff00",
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"toolDiffRemoved": "#ff0000",
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"toolDiffContext": "secondary",
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"syntaxComment": "secondary",
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"syntaxKeyword": "primary",
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"syntaxFunction": "#00aaff",
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"syntaxVariable": "#ffaa00",
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"syntaxString": "#00ff00",
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"syntaxNumber": "#ff00ff",
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"syntaxType": "#00aaff",
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"syntaxOperator": "primary",
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"syntaxPunctuation": "secondary",
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"thinkingOff": "secondary",
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"thinkingMinimal": "primary",
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"thinkingLow": "#00aaff",
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"thinkingMedium": "#00ffff",
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"thinkingHigh": "#ff00ff"
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}
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}
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```
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4. **Select your theme:**
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- Use `/settings` command and set `"theme": "my-theme"`
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- Or use `/theme` command interactively
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## Tips
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### Light vs Dark Themes
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**For dark terminals:**
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- Use bright, saturated colors
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- Higher contrast
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- Example: `#00ffff` (bright cyan)
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**For light terminals:**
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- Use darker, muted colors
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- Lower contrast to avoid eye strain
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- Example: `#008888` (dark cyan)
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### Color Harmony
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- Start with a base palette (e.g., Nord, Gruvbox, Tokyo Night)
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- Define your palette in `defs`
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- Reference colors consistently
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### Testing
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Test your theme with:
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- Different message types (user, assistant, errors)
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- Tool executions (success and error states)
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- Markdown content (headings, code, lists, etc)
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- Long text that wraps
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## Color Format Reference
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### Hex Colors
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Standard 6-digit hex format:
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- `"#ff0000"` - Red
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- `"#00ff00"` - Green
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- `"#0000ff"` - Blue
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- `"#808080"` - Gray
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- `"#ffffff"` - White
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- `"#000000"` - Black
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RGB values: `#RRGGBB` where each component is `00-ff` (0-255)
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### 256-Color Palette
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Use numeric indices (0-255) to reference the xterm 256-color palette:
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**Colors 0-15:** Basic ANSI colors (terminal-dependent, may be themed)
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- `0` - Black
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- `1` - Red
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- `2` - Green
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- `3` - Yellow
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- `4` - Blue
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- `5` - Magenta
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- `6` - Cyan
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- `7` - White
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- `8-15` - Bright variants
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**Colors 16-231:** 6×6×6 RGB cube (standardized)
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- Formula: `16 + 36×R + 6×G + B` where R, G, B are 0-5
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- Example: `39` = bright cyan, `196` = bright red
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**Colors 232-255:** Grayscale ramp (standardized)
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- `232` - Darkest gray
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- `255` - Near white
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Example usage:
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```json
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{
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"vars": {
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"gray": 242,
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"brightCyan": 51,
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"darkBlue": 18
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},
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"colors": {
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"muted": "gray",
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"accent": "brightCyan"
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}
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}
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```
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**Benefits:**
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- Works everywhere (`TERM=xterm-256color`)
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- No truecolor detection needed
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- Standardized RGB cube (16-231) looks the same on all terminals
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### Terminal Compatibility
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Pi uses 24-bit RGB colors (`\x1b[38;2;R;G;Bm`). Most modern terminals support this:
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- ✅ iTerm2, Alacritty, Kitty, WezTerm
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- ✅ Windows Terminal
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- ✅ VS Code integrated terminal
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- ✅ Modern GNOME Terminal, Konsole
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For older terminals with only 256-color support, Pi automatically falls back to the nearest 256-color approximation.
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To check if your terminal supports truecolor:
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||||
```bash
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echo $COLORTERM # Should output "truecolor" or "24bit"
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||||
```
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## Example Themes
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See the built-in themes for complete examples:
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- [Dark theme](../src/themes/dark.json)
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- [Light theme](../src/themes/light.json)
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## Schema Validation
|
||||
|
||||
Themes are validated on load using [TypeBox](https://github.com/sinclairzx81/typebox) + [Ajv](https://ajv.js.org/).
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||||
Invalid themes will show an error with details about what's wrong:
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```
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||||
Error loading theme 'my-theme':
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||||
- colors.accent: must be string or number
|
||||
- colors.mdHeading: required property missing
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||||
```
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||||
|
||||
For editor support, the JSON schema is available at:
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||||
```
|
||||
https://raw.githubusercontent.com/badlogic/pi-mono/main/packages/coding-agent/theme-schema.json
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||||
```
|
||||
|
||||
Add to your theme file for auto-completion and validation:
|
||||
```json
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||||
{
|
||||
"$schema": "https://raw.githubusercontent.com/badlogic/pi-mono/main/packages/coding-agent/theme-schema.json",
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||||
...
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||||
}
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||||
```
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## Implementation
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||||
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||||
### Theme Class
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||||
|
||||
Themes are loaded and converted to a `Theme` class that provides type-safe color methods:
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||||
|
||||
```typescript
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class Theme {
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// Apply foreground color
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||||
fg(color: ThemeColor, text: string): string
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||||
// Apply background color
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||||
bg(color: ThemeBg, text: string): string
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||||
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||||
// Text attributes (preserve current colors)
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||||
bold(text: string): string
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||||
italic(text: string): string
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||||
underline(text: string): string
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||||
}
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||||
```
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||||
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||||
### Global Theme Instance
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||||
|
||||
The active theme is available as a global singleton in `coding-agent`:
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||||
|
||||
```typescript
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||||
// theme.ts
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||||
export let theme: Theme;
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||||
|
||||
export function setTheme(name: string) {
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||||
theme = loadTheme(name);
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||||
}
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||||
|
||||
// Usage throughout coding-agent
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||||
import { theme } from './theme.js';
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||||
|
||||
theme.fg('accent', 'Selected')
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||||
theme.bg('userMessageBg', content)
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||||
```
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||||
|
||||
### TUI Component Theming
|
||||
|
||||
TUI components (like `Markdown`, `SelectList`, `Editor`) are in the `@mariozechner/pi-tui` package and don't have direct access to the theme. Instead, they define interfaces for the colors they need:
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||||
|
||||
```typescript
|
||||
// In @mariozechner/pi-tui
|
||||
export interface MarkdownTheme {
|
||||
heading: (text: string) => string;
|
||||
link: (text: string) => string;
|
||||
linkUrl: (text: string) => string;
|
||||
code: (text: string) => string;
|
||||
codeBlock: (text: string) => string;
|
||||
codeBlockBorder: (text: string) => string;
|
||||
quote: (text: string) => string;
|
||||
quoteBorder: (text: string) => string;
|
||||
hr: (text: string) => string;
|
||||
listBullet: (text: string) => string;
|
||||
bold: (text: string) => string;
|
||||
italic: (text: string) => string;
|
||||
strikethrough: (text: string) => string;
|
||||
underline: (text: string) => string;
|
||||
}
|
||||
```
|
||||
|
||||
The `coding-agent` provides themed functions when creating components:
|
||||
|
||||
```typescript
|
||||
// In coding-agent
|
||||
import { theme } from './theme.js';
|
||||
import { Markdown } from '@mariozechner/pi-tui';
|
||||
|
||||
// Helper to create markdown theme functions
|
||||
function getMarkdownTheme(): MarkdownTheme {
|
||||
return {
|
||||
heading: (text) => theme.fg('mdHeading', text),
|
||||
link: (text) => theme.fg('mdLink', text),
|
||||
linkUrl: (text) => theme.fg('mdLinkUrl', text),
|
||||
code: (text) => theme.fg('mdCode', text),
|
||||
codeBlock: (text) => theme.fg('mdCodeBlock', text),
|
||||
codeBlockBorder: (text) => theme.fg('mdCodeBlockBorder', text),
|
||||
quote: (text) => theme.fg('mdQuote', text),
|
||||
quoteBorder: (text) => theme.fg('mdQuoteBorder', text),
|
||||
hr: (text) => theme.fg('mdHr', text),
|
||||
listBullet: (text) => theme.fg('mdListBullet', text),
|
||||
bold: (text) => theme.bold(text),
|
||||
italic: (text) => theme.italic(text),
|
||||
underline: (text) => theme.underline(text),
|
||||
strikethrough: (text) => chalk.strikethrough(text),
|
||||
};
|
||||
}
|
||||
|
||||
// Create markdown with theme
|
||||
const md = new Markdown(
|
||||
text,
|
||||
1, 1,
|
||||
{ bgColor: theme.bg('userMessageBg') },
|
||||
getMarkdownTheme()
|
||||
);
|
||||
```
|
||||
|
||||
This approach:
|
||||
- Keeps TUI components theme-agnostic (reusable in other projects)
|
||||
- Maintains type safety via interfaces
|
||||
- Allows components to have sensible defaults if no theme provided
|
||||
- Centralizes theme access in `coding-agent`
|
||||
|
||||
**Example usage:**
|
||||
```typescript
|
||||
const theme = loadTheme('dark');
|
||||
|
||||
// Apply foreground colors
|
||||
theme.fg('accent', 'Selected')
|
||||
theme.fg('success', '✓ Done')
|
||||
theme.fg('error', 'Failed')
|
||||
|
||||
// Apply background colors
|
||||
theme.bg('userMessageBg', content)
|
||||
theme.bg('toolSuccessBg', output)
|
||||
|
||||
// Combine styles
|
||||
theme.bold(theme.fg('accent', 'Title'))
|
||||
theme.italic(theme.fg('muted', 'metadata'))
|
||||
|
||||
// Nested foreground + background
|
||||
const userMsg = theme.bg('userMessageBg',
|
||||
theme.fg('userMessageText', 'Hello')
|
||||
)
|
||||
```
|
||||
|
||||
**Color resolution:**
|
||||
|
||||
1. **Detect terminal capabilities:**
|
||||
- Check `$COLORTERM` env var (`truecolor` or `24bit` → truecolor support)
|
||||
- Check `$TERM` env var (`*-256color` → 256-color support)
|
||||
- Fallback to 256-color mode if detection fails
|
||||
|
||||
2. **Load JSON theme file**
|
||||
|
||||
3. **Resolve `vars` references recursively:**
|
||||
```json
|
||||
{
|
||||
"vars": {
|
||||
"primary": "#0066cc",
|
||||
"accent": "primary"
|
||||
},
|
||||
"colors": {
|
||||
"accent": "accent" // → "primary" → "#0066cc"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
4. **Convert colors to ANSI codes based on terminal capability:**
|
||||
|
||||
**Truecolor mode (24-bit):**
|
||||
- Hex (`"#ff0000"`) → `\x1b[38;2;255;0;0m`
|
||||
- 256-color (`42`) → `\x1b[38;5;42m` (keep as-is)
|
||||
- Empty string (`""`) → `\x1b[39m`
|
||||
|
||||
**256-color mode:**
|
||||
- Hex (`"#ff0000"`) → convert to nearest RGB cube color → `\x1b[38;5;196m`
|
||||
- 256-color (`42`) → `\x1b[38;5;42m` (keep as-is)
|
||||
- Empty string (`""`) → `\x1b[39m`
|
||||
|
||||
**Hex to 256-color conversion:**
|
||||
```typescript
|
||||
// Convert RGB to 6x6x6 cube (colors 16-231)
|
||||
r_index = Math.round(r / 255 * 5)
|
||||
g_index = Math.round(g / 255 * 5)
|
||||
b_index = Math.round(b / 255 * 5)
|
||||
color_index = 16 + 36 * r_index + 6 * g_index + b_index
|
||||
```
|
||||
|
||||
5. **Cache as `Theme` instance**
|
||||
|
||||
This ensures themes work correctly regardless of terminal capabilities, with graceful degradation from truecolor to 256-color.
|
||||
|
|
@ -2,7 +2,17 @@
|
|||
|
||||
# Themes
|
||||
|
||||
Themes are JSON files that define colors for the TUI. You can select themes in `/settings` or via `settings.json`.
|
||||
Themes are JSON files that define colors for the TUI.
|
||||
|
||||
## Table of Contents
|
||||
|
||||
- [Locations](#locations)
|
||||
- [Selecting a Theme](#selecting-a-theme)
|
||||
- [Creating a Custom Theme](#creating-a-custom-theme)
|
||||
- [Theme Format](#theme-format)
|
||||
- [Color Tokens](#color-tokens)
|
||||
- [Color Values](#color-values)
|
||||
- [Tips](#tips)
|
||||
|
||||
## Locations
|
||||
|
||||
|
|
@ -17,30 +27,269 @@ Pi loads themes from:
|
|||
|
||||
Disable discovery with `--no-themes`.
|
||||
|
||||
## Format
|
||||
## Selecting a Theme
|
||||
|
||||
Themes use this structure:
|
||||
Select a theme via `/settings` or in `settings.json`:
|
||||
|
||||
```json
|
||||
{
|
||||
"theme": "my-theme"
|
||||
}
|
||||
```
|
||||
|
||||
On first run, pi detects your terminal background and defaults to `dark` or `light`.
|
||||
|
||||
## Creating a Custom Theme
|
||||
|
||||
1. Create a theme file:
|
||||
|
||||
```bash
|
||||
mkdir -p ~/.pi/agent/themes
|
||||
vim ~/.pi/agent/themes/my-theme.json
|
||||
```
|
||||
|
||||
2. Define the theme with all required colors (see [Color Tokens](#color-tokens)):
|
||||
|
||||
```json
|
||||
{
|
||||
"$schema": "https://raw.githubusercontent.com/badlogic/pi-mono/main/packages/coding-agent/theme-schema.json",
|
||||
"name": "my-theme",
|
||||
"vars": {
|
||||
"accent": "#00aaff",
|
||||
"muted": 242
|
||||
"primary": "#00aaff",
|
||||
"secondary": 242
|
||||
},
|
||||
"colors": {
|
||||
"accent": "accent",
|
||||
"muted": "muted",
|
||||
"accent": "primary",
|
||||
"border": "primary",
|
||||
"borderAccent": "#00ffff",
|
||||
"borderMuted": "secondary",
|
||||
"success": "#00ff00",
|
||||
"error": "#ff0000",
|
||||
"warning": "#ffff00",
|
||||
"muted": "secondary",
|
||||
"dim": 240,
|
||||
"text": "",
|
||||
"thinkingText": "secondary",
|
||||
"selectedBg": "#2d2d30",
|
||||
"userMessageBg": "#2d2d30",
|
||||
"toolSuccessBg": "#1e2e1e"
|
||||
"userMessageText": "",
|
||||
"customMessageBg": "#2d2d30",
|
||||
"customMessageText": "",
|
||||
"customMessageLabel": "primary",
|
||||
"toolPendingBg": "#1e1e2e",
|
||||
"toolSuccessBg": "#1e2e1e",
|
||||
"toolErrorBg": "#2e1e1e",
|
||||
"toolTitle": "primary",
|
||||
"toolOutput": "",
|
||||
"mdHeading": "#ffaa00",
|
||||
"mdLink": "primary",
|
||||
"mdLinkUrl": "secondary",
|
||||
"mdCode": "#00ffff",
|
||||
"mdCodeBlock": "",
|
||||
"mdCodeBlockBorder": "secondary",
|
||||
"mdQuote": "secondary",
|
||||
"mdQuoteBorder": "secondary",
|
||||
"mdHr": "secondary",
|
||||
"mdListBullet": "#00ffff",
|
||||
"toolDiffAdded": "#00ff00",
|
||||
"toolDiffRemoved": "#ff0000",
|
||||
"toolDiffContext": "secondary",
|
||||
"syntaxComment": "secondary",
|
||||
"syntaxKeyword": "primary",
|
||||
"syntaxFunction": "#00aaff",
|
||||
"syntaxVariable": "#ffaa00",
|
||||
"syntaxString": "#00ff00",
|
||||
"syntaxNumber": "#ff00ff",
|
||||
"syntaxType": "#00aaff",
|
||||
"syntaxOperator": "primary",
|
||||
"syntaxPunctuation": "secondary",
|
||||
"thinkingOff": "secondary",
|
||||
"thinkingMinimal": "primary",
|
||||
"thinkingLow": "#00aaff",
|
||||
"thinkingMedium": "#00ffff",
|
||||
"thinkingHigh": "#ff00ff",
|
||||
"thinkingXhigh": "#ff0000",
|
||||
"bashMode": "#ffaa00"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
3. Select the theme via `/settings`.
|
||||
|
||||
**Hot reload:** When you edit the currently active custom theme file, pi reloads it automatically for immediate visual feedback.
|
||||
|
||||
## Theme Format
|
||||
|
||||
```json
|
||||
{
|
||||
"$schema": "https://raw.githubusercontent.com/badlogic/pi-mono/main/packages/coding-agent/theme-schema.json",
|
||||
"name": "my-theme",
|
||||
"vars": {
|
||||
"blue": "#0066cc",
|
||||
"gray": 242
|
||||
},
|
||||
"colors": {
|
||||
"accent": "blue",
|
||||
"muted": "gray",
|
||||
"text": "",
|
||||
...
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
- `name` is required and must be unique.
|
||||
- `vars` is optional. It lets you reuse colors.
|
||||
- `colors` must define all required tokens.
|
||||
- `vars` is optional. Define reusable colors here, then reference them in `colors`.
|
||||
- `colors` must define all 50 required tokens.
|
||||
|
||||
See [theme.md](theme.md) for the full token list, color formats, and validation details.
|
||||
The `$schema` field enables editor auto-completion and validation.
|
||||
|
||||
## Color Tokens
|
||||
|
||||
Every theme must define all 50 color tokens. There are no optional colors.
|
||||
|
||||
### Core UI (11 colors)
|
||||
|
||||
| Token | Purpose |
|
||||
|-------|---------|
|
||||
| `accent` | Primary accent (logo, selected items, cursor) |
|
||||
| `border` | Normal borders |
|
||||
| `borderAccent` | Highlighted borders |
|
||||
| `borderMuted` | Subtle borders (editor) |
|
||||
| `success` | Success states |
|
||||
| `error` | Error states |
|
||||
| `warning` | Warning states |
|
||||
| `muted` | Secondary text |
|
||||
| `dim` | Tertiary text |
|
||||
| `text` | Default text (usually `""`) |
|
||||
| `thinkingText` | Thinking block text |
|
||||
|
||||
### Backgrounds & Content (11 colors)
|
||||
|
||||
| Token | Purpose |
|
||||
|-------|---------|
|
||||
| `selectedBg` | Selected line background |
|
||||
| `userMessageBg` | User message background |
|
||||
| `userMessageText` | User message text |
|
||||
| `customMessageBg` | Extension message background |
|
||||
| `customMessageText` | Extension message text |
|
||||
| `customMessageLabel` | Extension message label |
|
||||
| `toolPendingBg` | Tool box (pending) |
|
||||
| `toolSuccessBg` | Tool box (success) |
|
||||
| `toolErrorBg` | Tool box (error) |
|
||||
| `toolTitle` | Tool title |
|
||||
| `toolOutput` | Tool output text |
|
||||
|
||||
### Markdown (10 colors)
|
||||
|
||||
| Token | Purpose |
|
||||
|-------|---------|
|
||||
| `mdHeading` | Headings |
|
||||
| `mdLink` | Link text |
|
||||
| `mdLinkUrl` | Link URL |
|
||||
| `mdCode` | Inline code |
|
||||
| `mdCodeBlock` | Code block content |
|
||||
| `mdCodeBlockBorder` | Code block fences |
|
||||
| `mdQuote` | Blockquote text |
|
||||
| `mdQuoteBorder` | Blockquote border |
|
||||
| `mdHr` | Horizontal rule |
|
||||
| `mdListBullet` | List bullets |
|
||||
|
||||
### Tool Diffs (3 colors)
|
||||
|
||||
| Token | Purpose |
|
||||
|-------|---------|
|
||||
| `toolDiffAdded` | Added lines |
|
||||
| `toolDiffRemoved` | Removed lines |
|
||||
| `toolDiffContext` | Context lines |
|
||||
|
||||
### Syntax Highlighting (9 colors)
|
||||
|
||||
| Token | Purpose |
|
||||
|-------|---------|
|
||||
| `syntaxComment` | Comments |
|
||||
| `syntaxKeyword` | Keywords |
|
||||
| `syntaxFunction` | Function names |
|
||||
| `syntaxVariable` | Variables |
|
||||
| `syntaxString` | Strings |
|
||||
| `syntaxNumber` | Numbers |
|
||||
| `syntaxType` | Types |
|
||||
| `syntaxOperator` | Operators |
|
||||
| `syntaxPunctuation` | Punctuation |
|
||||
|
||||
### Thinking Level Borders (6 colors)
|
||||
|
||||
Editor border colors indicating thinking level (visual hierarchy from subtle to prominent):
|
||||
|
||||
| Token | Purpose |
|
||||
|-------|---------|
|
||||
| `thinkingOff` | Thinking off |
|
||||
| `thinkingMinimal` | Minimal thinking |
|
||||
| `thinkingLow` | Low thinking |
|
||||
| `thinkingMedium` | Medium thinking |
|
||||
| `thinkingHigh` | High thinking |
|
||||
| `thinkingXhigh` | Extra high thinking |
|
||||
|
||||
### Bash Mode (1 color)
|
||||
|
||||
| Token | Purpose |
|
||||
|-------|---------|
|
||||
| `bashMode` | Editor border in bash mode (`!` prefix) |
|
||||
|
||||
### HTML Export (optional)
|
||||
|
||||
The `export` section controls colors for `/export` HTML output. If omitted, colors are derived from `userMessageBg`.
|
||||
|
||||
```json
|
||||
{
|
||||
"export": {
|
||||
"pageBg": "#18181e",
|
||||
"cardBg": "#1e1e24",
|
||||
"infoBg": "#3c3728"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Color Values
|
||||
|
||||
Four formats are supported:
|
||||
|
||||
| Format | Example | Description |
|
||||
|--------|---------|-------------|
|
||||
| Hex | `"#ff0000"` | 6-digit hex RGB |
|
||||
| 256-color | `39` | xterm 256-color palette index (0-255) |
|
||||
| Variable | `"primary"` | Reference to a `vars` entry |
|
||||
| Default | `""` | Terminal's default color |
|
||||
|
||||
### 256-Color Palette
|
||||
|
||||
- `0-15`: Basic ANSI colors (terminal-dependent)
|
||||
- `16-231`: 6×6×6 RGB cube (`16 + 36×R + 6×G + B` where R,G,B are 0-5)
|
||||
- `232-255`: Grayscale ramp
|
||||
|
||||
### Terminal Compatibility
|
||||
|
||||
Pi uses 24-bit RGB colors. Most modern terminals support this (iTerm2, Kitty, WezTerm, Windows Terminal, VS Code). For older terminals with only 256-color support, pi falls back to the nearest approximation.
|
||||
|
||||
Check truecolor support:
|
||||
|
||||
```bash
|
||||
echo $COLORTERM # Should output "truecolor" or "24bit"
|
||||
```
|
||||
|
||||
## Tips
|
||||
|
||||
**Dark terminals:** Use bright, saturated colors with higher contrast.
|
||||
|
||||
**Light terminals:** Use darker, muted colors with lower contrast.
|
||||
|
||||
**Color harmony:** Start with a base palette (Nord, Gruvbox, Tokyo Night), define it in `vars`, and reference consistently.
|
||||
|
||||
**Testing:** Check your theme with different message types, tool states, markdown content, and long wrapped text.
|
||||
|
||||
**VS Code:** Set `terminal.integrated.minimumContrastRatio` to `1` for accurate colors.
|
||||
|
||||
## Examples
|
||||
|
||||
See the built-in themes:
|
||||
- [dark.json](../src/modes/interactive/theme/dark.json)
|
||||
- [light.json](../src/modes/interactive/theme/light.json)
|
||||
|
|
|
|||
|
|
@ -158,7 +158,7 @@ Pi documentation (read only when the user asks about pi itself, its SDK, extensi
|
|||
- Main documentation: ${readmePath}
|
||||
- Additional docs: ${docsPath}
|
||||
- Examples: ${examplesPath} (extensions, custom tools, SDK)
|
||||
- When asked to create: custom models/providers (README.md), extensions (docs/extensions.md, examples/extensions/), themes (docs/theme.md), skills (docs/skills.md), TUI components (docs/tui.md - has copy-paste patterns)
|
||||
- When asked to create: custom models/providers (README.md), extensions (docs/extensions.md, examples/extensions/), themes (docs/themes.md), skills (docs/skills.md), TUI components (docs/tui.md - has copy-paste patterns)
|
||||
- When working on pi topics, read the docs and examples, and follow .md cross-references before implementing`;
|
||||
|
||||
if (appendSection) {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue