feat: 动态插件系统 M0-M3（两层能力模型 + pi 原生契约 + Obsidian 式 SDK）
This commit is contained in:
Rick Ye
@@ -0,0 +1,46 @@
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/**
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* 浏览器插件（内置，组件级：UI 仍由宿主树 BrowserPanel 承载，面板 tab 见 App.tsx）。
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* 主进程侧：browserTools 经 pi.registerTool 注册（原生路径，提示词注入/审批拦截
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* 与 pi 生态一致），并示范内联 UI——受管浏览器打开时推状态胶囊。
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*/
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import { getBrowserController } from '../../browser/browser-controller'
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import { browserTools } from '../../tools/browser-tools'
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import type { BuiltinPlugin } from './index'
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export const browserPlugin: BuiltinPlugin = {
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manifest: {
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id: 'browser',
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name: '浏览器',
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version: '0.1.0',
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minContract: '0.1.0',
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panel: true,
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order: 10,
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description: '受管浏览器（CDP 驱动，Agent 可操作，右侧面板查看）'
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},
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main: (api) => {
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for (const tool of browserTools) {
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api.pi.registerTool(tool)
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}
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const pushStatus = (): void => {
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const state = getBrowserController().getState()
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if (!state.open || state.tabs.length === 0) {
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api.ui.removeStatusItem('tabs')
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return
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}
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const active = state.tabs.find((t) => t.tabId === state.activeTabId)
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const title = active?.title?.trim()
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api.ui.setStatusItem('tabs', {
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text: `浏览器 ${state.tabs.length} 页${title ? ` · ${title.slice(0, 12)}` : ''}`,
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tone: 'default'
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})
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}
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const off = getBrowserController().onState(pushStatus)
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pushStatus()
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return () => {
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off()
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api.ui.removeStatusItem('tabs')
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}
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}
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}
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@@ -0,0 +1,19 @@
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/**
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* 内置插件注册表（编译进宿主 bundle 的"特权实现"）：
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* - main：第一方工厂（不走动态 import；pi ExtensionAPI 语义与外置一致）
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* - component：渲染层组件 key（plugins/builtin-components.ts 里登记的宿主树组件；
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* 外置插件没有这项能力，遮蔽组件级内置需 manifest.replacesNative 声明）
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* 浏览器面板（M3）在此登记。
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*/
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import type { HarnessPluginFactory, PluginManifest } from '@aso/plugin-sdk'
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import { browserPlugin } from './browser'
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export interface BuiltinPlugin {
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manifest: PluginManifest
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/** 主进程工厂（注册 pi 工具/事件、内联 UI） */
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main?: HarnessPluginFactory
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/** 渲染层宿主树组件 key（renderer/src/plugins/builtin-components.ts） */
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component?: string
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}
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export const BUILTIN_PLUGINS: BuiltinPlugin[] = [browserPlugin]
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@@ -0,0 +1,495 @@
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/**
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* 插件宿主（主进程）：
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* - 内置插件：代码注册（manifest + 第一方工厂 + 组件 key），编译进 bundle
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* - 外置插件：userData/plugins/<id>/manifest.json + 可选 main.mjs（动态 import）
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* - 同 id 高 semver 胜、平级外置胜；外置遮蔽组件级内置需 manifest.replacesNative
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* - 聚合为一个 InlineExtension 挂进 pi extensionFactories：插件工厂收到
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* { pi, ui, storage, manifest }，pi 为真实 ExtensionAPI（工具/事件/命令走原生路径）
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* - 内联 UI（状态胶囊/工具栏按钮）数据存主进程（单一事实源），变更广播渲染层
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* - plugin:// 协议把插件目录映射给 iframe 页（含路径穿越防护）
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*
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* 签名校验（在线更新管道）尚未接入：当前外置插件直接装载（TODO: M5 接入
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* ed25519 验签 + 开发者模式豁免）。
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*/
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import { app, BrowserWindow, net, protocol } from 'electron'
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import { existsSync, mkdirSync, readFileSync, readdirSync, writeFileSync } from 'node:fs'
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import { join, resolve, sep } from 'node:path'
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import { pathToFileURL } from 'node:url'
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import type { ExtensionAPI, InlineExtension } from '@earendil-works/pi-coding-agent'
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import type { HarnessPluginFactory, PluginManifest, StatusItem, ToolbarButtonDef } from '@aso/plugin-sdk'
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import type { PluginInfo, PluginStatusEntry, PluginToolbarEntry, PluginsUiState } from '@shared/types'
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import { BUILTIN_PLUGINS, type BuiltinPlugin } from './builtin'
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/** harness 插件契约版本（manifest.minContract 与之比对；破坏性变更时提升） */
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export const HARNESS_CONTRACT_VERSION = '0.1.0'
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interface ResolvedPlugin {
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manifest: PluginManifest
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source: 'builtin' | 'external'
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/** 外置插件根目录（plugin:// 映射根） */
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dir?: string
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/** 内置：第一方工厂 / 渲染层组件 key */
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builtinFactory?: HarnessPluginFactory
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componentKey?: string
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/** 外置 main.mjs 动态导入的工厂（reload 时替换） */
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externalFactory?: HarnessPluginFactory
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/** 装载/激活错误（管理页展示；不阻塞其他插件） */
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error?: string
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}
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/** 最小 semver（x.y.z 数值三元组；忽略预发布段） */
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function parseSemver(v: string): [number, number, number] | null {
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const m = /^(\d+)\.(\d+)\.(\d+)/.exec(v.trim())
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if (!m) return null
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return [Number(m[1]), Number(m[2]), Number(m[3])]
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}
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function compareSemver(a: string, b: string): number {
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const pa = parseSemver(a)
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const pb = parseSemver(b)
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if (!pa || !pb) return 0
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for (let i = 0; i < 3; i++) {
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if (pa[i] !== pb[i]) return pa[i] < pb[i] ? -1 : 1
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}
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return 0
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}
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class PluginHost {
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private resolved = new Map<string, ResolvedPlugin>()
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private disabled = new Set<string>()
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/** runtime 重建回调（由 ipc 层注入：extensionFactories 重跑 = 插件重新激活） */
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private rebuildRuntime: (() => Promise<void>) | null = null
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/** 状态胶囊/工具栏按钮：pluginId → (itemId → data) */
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private statusItems = new Map<string, Map<string, StatusItem>>()
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private toolbarButtons = new Map<string, Map<string, ToolbarButtonDef>>()
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/** 插件 KV 存储（pluginId → key → value） */
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private storage = new Map<string, Map<string, unknown>>()
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private storageSaveTimer: NodeJS.Timeout | null = null
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private get externalRoot(): string {
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return join(app.getPath('userData'), 'plugins')
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}
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private get settingsFile(): string {
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return join(app.getPath('userData'), 'aso-plugin-settings.json')
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}
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private get storageFile(): string {
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return join(app.getPath('userData'), 'aso-plugin-storage.json')
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}
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// ---- 生命周期 ----
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init(): void {
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try {
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mkdirSync(this.externalRoot, { recursive: true })
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} catch {
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// 已存在或创建失败都继续（扫描时再报）
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}
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try {
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const raw = JSON.parse(readFileSync(this.settingsFile, 'utf8')) as { disabled?: unknown }
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if (Array.isArray(raw.disabled)) this.disabled = new Set(raw.disabled.filter((d): d is string => typeof d === 'string'))
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} catch {
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// 无设置文件 = 全部启用
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}
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try {
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const raw = JSON.parse(readFileSync(this.storageFile, 'utf8')) as Record<string, unknown>
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for (const [pid, kv] of Object.entries(raw)) {
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if (kv && typeof kv === 'object' && !Array.isArray(kv)) {
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this.storage.set(pid, new Map(Object.entries(kv as Record<string, unknown>)))
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}
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}
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} catch {
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// 无存储文件 = 空
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}
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void this.scan()
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}
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setRuntimeRebuilder(fn: () => Promise<void>): void {
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this.rebuildRuntime = fn
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}
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/** 扫描内置注册表 + 外置目录并合并（不动已激活状态；reload 才重建） */
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async scan(): Promise<void> {
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const byId = new Map<string, ResolvedPlugin>()
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for (const builtin of BUILTIN_PLUGINS) {
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byId.set(builtin.manifest.id, {
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manifest: builtin.manifest,
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source: 'builtin',
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builtinFactory: builtin.main,
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componentKey: builtin.component
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})
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}
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if (existsSync(this.externalRoot)) {
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let entries: import('node:fs').Dirent[]
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try {
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entries = readdirSync(this.externalRoot, { withFileTypes: true })
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} catch {
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entries = []
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}
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for (const entry of entries) {
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if (!entry.isDirectory()) continue
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const dir = join(this.externalRoot, entry.name)
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const manifest = this.readManifest(dir)
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if (!manifest) continue
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const existing = byId.get(manifest.id)
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if (existing) {
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const cmp = compareSemver(manifest.version, existing.manifest.version)
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// 外置仅在严格更高版本时遮蔽内置；平级外置胜仅适用于同为外置的场景（此处 existing 必为内置）
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if (cmp <= 0) continue
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// 组件级内置只能被显式声明降级替代的外置遮蔽
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if (existing.componentKey && !manifest.replacesNative) {
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existing.error = `外置 ${manifest.version} 未声明 replacesNative，继续使用内置 ${existing.manifest.version}`
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continue
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}
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}
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if (compareSemver(manifest.minContract, HARNESS_CONTRACT_VERSION) > 0) {
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byId.set(manifest.id, {
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manifest,
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source: 'external',
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dir,
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error: `需要契约版本 >= ${manifest.minContract}（当前 ${HARNESS_CONTRACT_VERSION}）`
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})
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continue
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}
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byId.set(manifest.id, { manifest, source: 'external', dir })
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}
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}
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this.resolved = byId
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await this.loadExternalMains()
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this.send('plugins:listChanged', null)
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}
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private readManifest(dir: string): PluginManifest | null {
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const file = join(dir, 'manifest.json')
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try {
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const raw = JSON.parse(readFileSync(file, 'utf8')) as Partial<PluginManifest>
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if (typeof raw.id !== 'string' || typeof raw.name !== 'string' || typeof raw.version !== 'string') return null
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if (!/^[a-z][a-z0-9-]*$/.test(raw.id)) return null
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if (!parseSemver(raw.version) || !parseSemver(raw.minContract ?? '0.0.0')) return null
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return {
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id: raw.id,
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name: raw.name,
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version: raw.version,
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minContract: raw.minContract ?? '0.0.0',
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description: typeof raw.description === 'string' ? raw.description : undefined,
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icon: typeof raw.icon === 'string' ? raw.icon : undefined,
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order: typeof raw.order === 'number' ? raw.order : undefined,
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panel: raw.panel === true,
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entry:
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raw.entry && typeof raw.entry === 'object'
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? {
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page: typeof raw.entry.page === 'string' ? raw.entry.page : undefined,
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main: typeof raw.entry.main === 'string' ? raw.entry.main : undefined
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}
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: undefined,
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replacesNative: raw.replacesNative === true,
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updateURL: typeof raw.updateURL === 'string' ? raw.updateURL : undefined
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}
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} catch {
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return null
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}
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}
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/** 动态导入外置 main.mjs（cache-bust 保证重载拿到新代码） */
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private async loadExternalMains(): Promise<void> {
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for (const plugin of this.resolved.values()) {
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if (plugin.source !== 'external' || !plugin.manifest.entry?.main || plugin.error) continue
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const file = resolve(plugin.dir!, plugin.manifest.entry.main)
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try {
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const url = pathToFileURL(file).href + `?t=${Date.now()}`
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const mod = (await import(url)) as { default?: unknown }
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if (typeof mod.default !== 'function') {
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plugin.error = 'main.mjs 默认导出必须是插件工厂函数'
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continue
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}
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plugin.externalFactory = mod.default as HarnessPluginFactory
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plugin.error = undefined
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} catch (err) {
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plugin.externalFactory = undefined
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plugin.error = `main 加载失败: ${err instanceof Error ? err.message : String(err)}`
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}
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}
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}
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/** 重新扫描 + 重新导入 + 清 UI 状态 + 重建 runtime（= pi /reload 等效） */
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async reload(): Promise<void> {
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this.statusItems.clear()
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this.toolbarButtons.clear()
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await this.scan()
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this.send('plugins:uiState', this.uiState())
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if (this.rebuildRuntime) await this.rebuildRuntime()
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}
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async setEnabled(id: string, enabled: boolean): Promise<void> {
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if (enabled) this.disabled.delete(id)
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else this.disabled.add(id)
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try {
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writeFileSync(this.settingsFile, JSON.stringify({ disabled: [...this.disabled] }, null, 2), 'utf8')
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} catch (err) {
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console.error('[plugins] save settings failed:', err)
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}
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await this.reload()
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}
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// ---- 查询 ----
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isEnabled(id: string): boolean {
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return !this.disabled.has(id)
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}
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list(): PluginInfo[] {
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return [...this.resolved.values()]
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.map((p) => ({
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manifest: p.manifest,
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source: p.source,
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enabled: this.isEnabled(p.manifest.id),
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hasMain: Boolean(p.builtinFactory ?? p.externalFactory),
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hasPage: Boolean(p.source === 'external' && p.manifest.entry?.page),
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hasComponent: Boolean(p.componentKey),
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error: p.error
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}))
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.sort((a, b) => a.manifest.id.localeCompare(b.manifest.id))
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}
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getComponentKey(id: string): string | undefined {
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const p = this.resolved.get(id)
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return p?.componentKey
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}
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uiState(): PluginsUiState {
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const status: PluginStatusEntry[] = []
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for (const [pluginId, items] of this.statusItems) {
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for (const [itemId, item] of items) status.push({ pluginId, itemId, item })
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}
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const toolbar: PluginToolbarEntry[] = []
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for (const [pluginId, buttons] of this.toolbarButtons) {
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for (const [buttonId, button] of buttons) toolbar.push({ pluginId, buttonId, button })
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}
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return { status, toolbar }
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}
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// ---- 内联 UI（数据驱动；单一事实源在主进程） ----
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setStatusItem(pluginId: string, itemId: string, item: StatusItem | null): void {
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if (!this.resolved.has(pluginId)) return
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let items = this.statusItems.get(pluginId)
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if (!items) {
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items = new Map()
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this.statusItems.set(pluginId, items)
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}
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if (item) items.set(itemId, item)
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else items.delete(itemId)
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if (items.size === 0) this.statusItems.delete(pluginId)
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this.send('plugins:uiState', this.uiState())
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}
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registerToolbarButton(pluginId: string, button: ToolbarButtonDef): void {
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if (!this.resolved.has(pluginId)) return
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let buttons = this.toolbarButtons.get(pluginId)
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if (!buttons) {
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buttons = new Map()
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this.toolbarButtons.set(pluginId, buttons)
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}
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buttons.set(button.id, button)
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this.send('plugins:uiState', this.uiState())
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}
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removeToolbarButton(pluginId: string, buttonId: string): void {
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const buttons = this.toolbarButtons.get(pluginId)
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if (!buttons) return
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buttons.delete(buttonId)
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if (buttons.size === 0) this.toolbarButtons.delete(pluginId)
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this.send('plugins:uiState', this.uiState())
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}
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/** 清空某插件的全部内联 UI（禁用/重载路径） */
|
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private clearPluginUi(pluginId: string): void {
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this.statusItems.delete(pluginId)
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this.toolbarButtons.delete(pluginId)
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this.send('plugins:uiState', this.uiState())
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}
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// ---- 深链 ----
|
||||
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openView(view: string, params?: unknown): void {
|
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this.send('plugins:view', { view, params })
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||||
}
|
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|
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// ---- 插件 KV 存储 ----
|
||||
|
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storageFor(pluginId: string) {
|
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return {
|
||||
get: <T>(key: string): T | undefined => {
|
||||
const kv = this.storage.get(pluginId)
|
||||
const v = kv?.get(key)
|
||||
return v === undefined ? undefined : (structuredClone(v) as T)
|
||||
},
|
||||
set: (key: string, value: unknown): void => {
|
||||
let kv = this.storage.get(pluginId)
|
||||
if (!kv) {
|
||||
kv = new Map()
|
||||
this.storage.set(pluginId, kv)
|
||||
}
|
||||
kv.set(key, structuredClone(value))
|
||||
this.scheduleStorageSave()
|
||||
},
|
||||
delete: (key: string): void => {
|
||||
this.storage.get(pluginId)?.delete(key)
|
||||
this.scheduleStorageSave()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private scheduleStorageSave(): void {
|
||||
if (this.storageSaveTimer) return
|
||||
this.storageSaveTimer = setTimeout(() => {
|
||||
this.storageSaveTimer = null
|
||||
const doc: Record<string, Record<string, unknown>> = {}
|
||||
for (const [pid, kv] of this.storage) doc[pid] = Object.fromEntries(kv)
|
||||
try {
|
||||
writeFileSync(this.storageFile, JSON.stringify(doc, null, 2), 'utf8')
|
||||
} catch (err) {
|
||||
console.error('[plugins] save storage failed:', err)
|
||||
}
|
||||
}, 300)
|
||||
}
|
||||
|
||||
// ---- 聚合 pi extension ----
|
||||
|
||||
/** 挂进 AgentService 的 extensionFactories；工厂内激活全部已启用插件 */
|
||||
createAggregatedExtension(): InlineExtension {
|
||||
return {
|
||||
name: 'aso-plugins',
|
||||
factory: (pi: ExtensionAPI) => {
|
||||
const disposers: Array<() => void> = []
|
||||
for (const plugin of this.resolved.values()) {
|
||||
if (!this.isEnabled(plugin.manifest.id) || plugin.error) continue
|
||||
const factory = plugin.builtinFactory ?? plugin.externalFactory
|
||||
if (!factory) continue
|
||||
try {
|
||||
const result = factory(this.buildApi(plugin, pi))
|
||||
if (typeof result === 'function') {
|
||||
disposers.push(result)
|
||||
} else if (result && typeof (result as Promise<unknown>).then === 'function') {
|
||||
void (result as Promise<void | (() => void)>).then((d) => {
|
||||
if (typeof d === 'function') disposers.push(d)
|
||||
})
|
||||
}
|
||||
} catch (err) {
|
||||
plugin.error = `激活失败: ${err instanceof Error ? err.message : String(err)}`
|
||||
this.clearPluginUi(plugin.manifest.id)
|
||||
this.send('plugins:listChanged', null)
|
||||
}
|
||||
}
|
||||
pi.on('session_shutdown', () => {
|
||||
for (const dispose of disposers) {
|
||||
try {
|
||||
dispose()
|
||||
} catch (err) {
|
||||
console.error('[plugins] dispose error:', err)
|
||||
}
|
||||
}
|
||||
disposers.length = 0
|
||||
})
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private buildApi(plugin: ResolvedPlugin, pi: ExtensionAPI) {
|
||||
const id = plugin.manifest.id
|
||||
return {
|
||||
pi,
|
||||
manifest: plugin.manifest,
|
||||
storage: this.storageFor(id),
|
||||
ui: {
|
||||
openView: (view: string, params?: unknown) => this.openView(view, params),
|
||||
setStatusItem: (itemId: string, item: StatusItem) => this.setStatusItem(id, itemId, item),
|
||||
removeStatusItem: (itemId: string) => this.setStatusItem(id, itemId, null),
|
||||
registerToolbarButton: (button: ToolbarButtonDef) => this.registerToolbarButton(id, button),
|
||||
removeToolbarButton: (buttonId: string) => this.removeToolbarButton(id, buttonId)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ---- plugin:// 协议 ----
|
||||
|
||||
/** plugin://<id>/<rel> → 插件目录内文件；路径必须落在该插件根内（防穿越） */
|
||||
resolvePluginFile(id: string, rel: string): string | null {
|
||||
const plugin = this.resolved.get(id)
|
||||
if (!plugin || plugin.source !== 'external' || !plugin.dir) return null
|
||||
const root = resolve(plugin.dir)
|
||||
const target = resolve(root, rel)
|
||||
if (target !== root && !target.startsWith(root + sep)) return null
|
||||
return target
|
||||
}
|
||||
|
||||
registerProtocols(): void {
|
||||
protocol.handle('plugin', (request) => this.serveFile(() => {
|
||||
const url = new URL(request.url)
|
||||
const id = url.hostname
|
||||
const rel = decodeURIComponent(url.pathname).replace(/^\/+/, '')
|
||||
const file = this.resolvePluginFile(id, rel)
|
||||
return file ?? ''
|
||||
}))
|
||||
|
||||
// peer:// 只暴露固定白名单资产（tokens.css 主题变量表，插件页 <link> 引用）
|
||||
protocol.handle('peer', (request) => this.serveFile(() => {
|
||||
const url = new URL(request.url)
|
||||
const asset = `${url.hostname}${url.pathname}`.replace(/\/+$/, '')
|
||||
if (asset !== 'assets/tokens.css') return ''
|
||||
return this.tokensCssPath()
|
||||
}))
|
||||
}
|
||||
|
||||
private tokensCssPath(): string {
|
||||
// dev：源文件；prod：构建期拷贝到 out/renderer/tokens.css（vite closeBundle 插件）
|
||||
const src = resolve(app.getAppPath(), 'src', 'renderer', 'src', 'styles', 'beautifului.css')
|
||||
if (existsSync(src)) return src
|
||||
return resolve(app.getAppPath(), 'out', 'renderer', 'tokens.css')
|
||||
}
|
||||
|
||||
private async serveFile(resolvePath: () => string): Promise<Response> {
|
||||
let file = ''
|
||||
try {
|
||||
file = resolvePath()
|
||||
} catch {
|
||||
file = ''
|
||||
}
|
||||
if (!file || !existsSync(file)) return new Response('not found', { status: 404 })
|
||||
try {
|
||||
const res = await net.fetch(pathToFileURL(file).toString())
|
||||
// no-store：热重载换 src 即取新文件，避免缓存妨碍开发预览
|
||||
return new Response(res.body, {
|
||||
status: res.status,
|
||||
headers: {
|
||||
'content-type': res.headers.get('content-type') ?? 'application/octet-stream',
|
||||
'cache-control': 'no-store'
|
||||
}
|
||||
})
|
||||
} catch (err) {
|
||||
console.error('[plugins] serve failed:', file, err)
|
||||
return new Response('serve error', { status: 500 })
|
||||
}
|
||||
}
|
||||
|
||||
// ---- 渲染层广播 ----
|
||||
|
||||
private send(channel: string, payload: unknown): void {
|
||||
for (const win of BrowserWindow.getAllWindows()) {
|
||||
if (!win.isDestroyed()) win.webContents.send(channel, payload)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
let host: PluginHost | null = null
|
||||
|
||||
export function getPluginHost(): PluginHost {
|
||||
if (!host) host = new PluginHost()
|
||||
return host
|
||||
}
|
||||
|
||||
export type { BuiltinPlugin }
|
||||
Reference in New Issue
Block a user