getcompanion-ai/co-mono
1
0
Fork 0
mirror of https://github.com/getcompanion-ai/co-mono.git synced 2026-04-16 20:01:24 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

refactor(coding-agent): simplify extension runtime architecture

Browse source 
- Replace per-extension closures with shared ExtensionRuntime
- Split context actions: ExtensionContextActions (required) + ExtensionCommandContextActions (optional)
- Rename LoadedExtension to Extension, remove setter methods
- Change runner.initialize() from options object to positional params
- Derive hasUI from uiContext presence (no separate param)
- Add warning when extensions override built-in tools
- RPC and print modes now provide full command context actions

BREAKING CHANGE: Extension system types and initialization API changed.
See CHANGELOG.md for migration details.
This commit is contained in:
Mario Zechner 2026-01-07 23:50:18 +01:00
parent faa26ffbf9
commit cb3ac0ba9e
16 changed files with 580 additions and 736 deletions
Download patch file Download diff file Expand all files Collapse all files

20
packages/coding-agent/CHANGELOG.md
View file

@ -5,11 +5,31 @@
### Breaking Changes
- `ctx.ui.custom()` factory signature changed from `(tui, theme, done)` to `(tui, theme, keybindings, done)` for consistency with other input-handling factories
- Extension system refactored: `LoadedExtension` renamed to `Extension`, setter methods removed
- `LoadExtensionsResult.setUIContext()` removed, replaced with `runtime: ExtensionRuntime`
- `ExtensionRunner` constructor now requires `runtime: ExtensionRuntime` as second parameter
- `ExtensionRunner.initialize()` signature changed from options object to `(actions, contextActions, commandContextActions?, uiContext?)`
- `ExtensionRunner.getHasUI()` renamed to `hasUI()`
- `CreateAgentSessionOptions.preloadedExtensions` renamed to `preloadedExtensionsResult`
- `CreateAgentSessionResult` now returns `extensionsResult: LoadExtensionsResult` instead of `customToolsResult`
### Added
- Extension UI dialogs (`ctx.ui.select()`, `ctx.ui.confirm()`, `ctx.ui.input()`) now support a `timeout` option that auto-dismisses the dialog with a live countdown display. Simpler alternative to `AbortSignal` for timed dialogs.
- Extensions can now provide custom editor components via `ctx.ui.setEditorComponent((tui, theme, keybindings) => ...)`. Extend `CustomEditor` for full app keybinding support (escape, ctrl+d, model switching, etc.). See `examples/extensions/modal-editor.ts`, `examples/extensions/rainbow-editor.ts`, and `docs/tui.md` Pattern 7.
- `ExtensionRuntime` interface for shared runtime state and action methods
- `ExtensionActions` interface for `pi.*` API methods
- `ExtensionContextActions` interface for `ctx.*` in event handlers
- `ExtensionCommandContextActions` interface for `ctx.*` in command handlers (session control)
- `createExtensionRuntime()` function to create runtime with throwing stubs
- `Extension` type exported (cleaner name for loaded extension data)
- Interactive mode now warns when extensions override built-in tools (read, bash, edit, write, grep, find, ls)
### Changed
- Extension loader simplified: shared runtime instead of per-extension closures
- `hasUI` now derived from whether `uiContext` is provided (no longer a separate parameter)
- RPC and print modes now provide `ExtensionCommandContextActions` for full command support
### Fixed