Mailcow Plugin Runtime v0.2.0

This build combines the original v0.1.0 runtime foundation with the v0.2.0 rendering layer.

Included

• plugin runtime service
• plugin manifest schema + validator
• plugin registry APIs
• persisted plugin enabled state
• bootstrap hook loader with live mounting
• plugin asset serving under /plugins/:id/ui/*
• sample plugin: owncloud-attach
• mock ownCloud API endpoints for local integration work
• Dockerfile + compose
• Mailcow nginx proxy example
• install notes

Core endpoints

• /health
• /api/runtime/plugins
• /api/runtime/hooks
• /api/runtime/plugins/:id/enable
• /api/runtime/plugins/:id/disable
• /runtime/bootstrap.js
• /runtime/ui
• /plugins/owncloud-attach/api/me
• /plugins/owncloud-attach/api/files
• /plugins/owncloud-attach/api/select

What changed from v0.1.0

• hooks now resolve to structured contributions instead of plugin IDs only
• runtime serves plugin UI assets directly
• bootstrap script mounts real toolbar and attachment contributions
• plugin enable/disable state persists to data/plugin-state.json
• owncloud-attach includes working browser-side UI assets and reference API endpoints
• runtime exposes a Mailcow nginx snippet at /mailcow/nginx.conf

Local run

cp .env.example .env
npm install
npm run build
npm start

Then open:

• http://127.0.0.1:4110/runtime/ui