Commit 4276d40
authored
🤖 Add update notification UI (#329)
Adds a subtle update indicator to the title bar using electron-updater.
## Changes
- Install electron-updater package for automatic update detection
- Create UpdaterService to manage update checks, downloads, and
installations
- Add update IPC channels and handlers in main process
- Expose update API through preload script
- Add subtle update indicator icon to TitleBar (left of 'cmux')
- 🟢 Green download icon when update available
- 🔵 Blue spinning icon during download with progress
- 🟠 Orange icon when ready to install
- Update indicator shows version info in tooltip and supports
click-to-download/install
- Only runs in packaged builds (gracefully skips dev mode)
- Periodic checks every 4 hours, starting 10s after launch
## UX
The indicator appears to the left of "cmux" in the title bar. It's
intentionally subtle - only visible when an update is available,
downloading, or ready to install.
Users have full control:
1. Update available → Click to download
2. Downloading → Shows progress
3. Downloaded → Click to install and restart
## Technical Details
- Uses electron-updater's autoUpdater with blockmap support
- Type-safe IPC communication with proper status types
- Clean separation: UpdaterService handles logic, main.ts wires it up
- All IPC channels centralized in constants
- Works seamlessly with existing GitHub Releases distribution
_Generated with `cmux`_1 parent 518be83 commit 4276d40
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- src
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- types
- utils
- tests/__mocks__
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