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Max Litruv Boonzaayer e058165830 feat: upgrade toolchain and soften sync recovery after network blips

Bump Vite 8, matrix-js-sdk, and related deps; fix immer/vanilla-extract imports for new majors. Replace blocking sync error dialog with background recovery on wake/offline, and disable Vite auto-open in dev. Add feature handoff documentation index.

2026-07-09 01:55:09 +10:00

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Plugin system — handoff

Summary

Paarrot extends the Matrix client with JavaScript plugins loaded from disk or the marketplace. Plugins can register slash commands, inject UI buttons in 11 locations, hook Matrix events, register themes, and run background tasks. The runtime is @paarrot/plugin-manager; the app wires slots in settings, nav, composer, and room UI.

User-facing behavior

Settings → Plugins: Installed, Marketplace, enable/disable, uninstall
Plugins live in OS-specific dirs (%APPDATA%\paarrot\plugins\, ~/.config/Paarrot/plugins/, etc.)
Marketplace pulls from Plugin Directory JSON index

Architecture

Plugin folder (index.js + plugin-metadata.json)
  → PluginLoader (reads, validates, enables)
    → @paarrot/plugin-manager (lifecycle, API surface)
      → PluginAPI.ts (app-specific bindings: Matrix client, navigate, notifications)
        → UI slots: PluginNavSlot, PluginButtonSlot, PluginSidebarSlot, ...

Key files

Path	Role
`cinny/src/app/features/settings/plugins/PluginLoader.tsx`	Load/enable/disable plugins
`cinny/src/app/features/settings/plugins/PluginAPI.ts`	Re-exports plugin-manager + app hooks
`cinny/src/app/features/settings/plugins/Plugins.tsx`	Settings UI (installed + marketplace)
`cinny/src/app/features/settings/plugins/PluginButtonSlot.tsx`	Icon button injection
`cinny/src/app/features/settings/plugins/PluginNavSlot.tsx`	Nav row injection
`cinny/src/app/features/settings/plugins/PluginSidebarSlot.tsx`	Sidebar icon injection
`cinny/src/app/features/settings/plugins/types.ts`	Local types
`cinny/src/app/features/settings/plugins/PLUGIN_DEVELOPMENT.md`	Author-facing dev guide
`example-plugin/`	Reference plugin at repo root
`cinny/docs/PLUGIN_*.md`	API reference docs

Data model

Plugin metadata: plugin-metadata.json per plugin (id, version, permissions, paarrot.utils deps)
Enabled state: persisted via plugin-manager (Electron userData)
No Matrix events for plugins themselves

UI locations (`UILocation`)

channel-list, home-section, direct-messages, sidebar-actions, text-composer-toolbar, composer-actions, room-header, room-menu, message-actions, user-menu, search-notification-section

Dependencies

@paarrot/plugin-manager (npm)
Electron fs / IPC for plugin install paths
GitHub raw URLs for marketplace index (PluginAPI.ts)

Integration points

Matrix client: exposed to plugins for send/receive
Local API: separate from plugins; plugins do not use HTTP API by default
Settings: plugin tabs via PluginTab
All major UI surfaces: search codebase for PluginButtonSlot / PluginNavSlot usages

Testing

Manual

Copy example-plugin/ to plugins directory.
Enable in Settings → Plugins.
Verify slash command and injected button appear.
Disable plugin; verify UI cleans up.

Automated

None dedicated; validate via example-plugin manually

Known issues & gotchas

Plugin API version must match @paarrot/plugin-manager expectations
ctx.require("other-plugin-id") for inter-plugin deps
Marketplace cache-bust query param on index fetch
Plugin dev guide lives inside src/ — consider linking from handoff only

Future work

Sandboxing / permission prompts per capability
Hot reload without app restart
Signed plugin packages

Add your extra things here

Marketplace base: https://raw.githubusercontent.com/Paarrot/Plugin-Directory/refs/heads/main/plugins/
11 UI injection points — see README plugin table in repo root

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