agent-orchestrator/ui-electrobun/src/bun/index.ts
Hibryda f0850f0785 feat: @agor/stores package (3 stores) + 58 BackendAdapter tests
@agor/stores:
- theme.svelte.ts, notifications.svelte.ts, health.svelte.ts extracted
- Original files replaced with re-exports (zero consumer changes needed)
- pnpm workspace + Vite/tsconfig aliases configured

BackendAdapter tests (58 new):
- backend-adapter.test.ts: 9 tests (lifecycle, singleton, testing seam)
- tauri-adapter.test.ts: 28 tests (invoke mapping, command names, params)
- electrobun-adapter.test.ts: 21 tests (RPC names, capabilities, stubs)

Total: 523 tests passing (was 465, +58)
2026-03-22 04:45:56 +01:00

309 lines
15 KiB
TypeScript

/**
* Electrobun Bun process — thin router that delegates to domain handler modules.
*
* Fix #15: Extracted handlers into src/bun/handlers/ for SRP.
* Fix #2: Path traversal guard on files.list/read/write via path-guard.ts.
*/
import fs from "fs";
import { BrowserWindow, BrowserView, Updater } from "electrobun/bun";
import { PtyClient } from "./pty-client.ts";
import { settingsDb } from "./settings-db.ts";
import { sessionDb } from "./session-db.ts";
import { btmsgDb } from "./btmsg-db.ts";
import { bttaskDb } from "./bttask-db.ts";
import { SidecarManager } from "./sidecar-manager.ts";
import type { PtyRPCSchema } from "../shared/pty-rpc-schema.ts";
import { Database } from "bun:sqlite";
import { randomUUID } from "crypto";
import { SearchDb } from "./search-db.ts";
import { checkForUpdates, getLastCheckTimestamp } from "./updater.ts";
import { RelayClient } from "./relay-client.ts";
import { initTelemetry, telemetry } from "./telemetry.ts";
import { homedir } from "os";
import { join } from "path";
// Handler modules
import { createPtyHandlers } from "./handlers/pty-handlers.ts";
import { createFilesHandlers } from "./handlers/files-handlers.ts";
import { createSettingsHandlers } from "./handlers/settings-handlers.ts";
import { createAgentHandlers } from "./handlers/agent-handlers.ts";
import { createBtmsgHandlers, createBttaskHandlers } from "./handlers/btmsg-handlers.ts";
import { createSearchHandlers } from "./handlers/search-handlers.ts";
import { createPluginHandlers } from "./handlers/plugin-handlers.ts";
import { createRemoteHandlers } from "./handlers/remote-handlers.ts";
/** Current app version — sourced from electrobun.config.ts at build time. */
const APP_VERSION = "0.0.1";
const DEV_SERVER_PORT = 9760;
const DEV_SERVER_URL = `http://localhost:${DEV_SERVER_PORT}`;
// ── Services ───────────────────────────────────────────────────────────────
const ptyClient = new PtyClient();
const sidecarManager = new SidecarManager();
const searchDb = new SearchDb();
const relayClient = new RelayClient();
initTelemetry();
async function connectToDaemon(retries = 5, delayMs = 500): Promise<boolean> {
for (let attempt = 1; attempt <= retries; attempt++) {
try {
await ptyClient.connect();
console.log("[agor-ptyd] Connected to PTY daemon");
return true;
} catch (err) {
const msg = err instanceof Error ? err.message : String(err);
if (attempt < retries) {
console.warn(`[agor-ptyd] Connect attempt ${attempt}/${retries} failed: ${msg}. Retrying in ${delayMs}ms...`);
await new Promise((r) => setTimeout(r, delayMs));
delayMs = Math.min(delayMs * 2, 4000);
} else {
console.error(`[agor-ptyd] Could not connect after ${retries} attempts: ${msg}`);
}
}
}
return false;
}
// ── Clone helpers ──────────────────────────────────────────────────────────
const BRANCH_RE = /^[a-zA-Z0-9/_.-]+$/;
async function gitWorktreeAdd(mainRepoPath: string, worktreePath: string, branchName: string): Promise<{ ok: boolean; error?: string }> {
const proc = Bun.spawn(
["git", "worktree", "add", worktreePath, "-b", branchName],
{ cwd: mainRepoPath, stderr: "pipe", stdout: "pipe" }
);
const exitCode = await proc.exited;
if (exitCode !== 0) {
const errText = await new Response(proc.stderr).text();
return { ok: false, error: errText.trim() || `git exited with code ${exitCode}` };
}
return { ok: true };
}
// ── Build handler maps ───────────────────────────────────────────────────
// Placeholder rpc for agent handler — will be set after rpc creation
let rpcRef: { send: Record<string, (...args: unknown[]) => void> } = { send: {} };
const ptyHandlers = createPtyHandlers(ptyClient);
const filesHandlers = createFilesHandlers();
const settingsHandlers = createSettingsHandlers(settingsDb);
const agentHandlers = createAgentHandlers(sidecarManager, sessionDb, rpcRef);
const btmsgHandlers = createBtmsgHandlers(btmsgDb, rpcRef);
const bttaskHandlers = createBttaskHandlers(bttaskDb, rpcRef);
const searchHandlers = createSearchHandlers(searchDb);
const pluginHandlers = createPluginHandlers();
const remoteHandlers = createRemoteHandlers(relayClient, settingsDb);
// ── RPC definition ─────────────────────────────────────────────────────────
const rpc = BrowserView.defineRPC<PtyRPCSchema>({
maxRequestTime: 15_000,
handlers: {
requests: {
// PTY
...ptyHandlers,
// Files (with path traversal guard)
...filesHandlers,
// Settings + Groups + Themes
...settingsHandlers,
// Agents + Session persistence
...agentHandlers,
// btmsg + bttask
...btmsgHandlers,
...bttaskHandlers,
// Search
...searchHandlers,
// Plugins
...pluginHandlers,
// Remote
...remoteHandlers,
// ── Project clone handler ──────────────────────────────────────────
"project.clone": async ({ projectId, branchName }) => {
try {
if (!BRANCH_RE.test(branchName)) {
return { ok: false, error: "Invalid branch name. Use only letters, numbers, /, _, -, ." };
}
const source = settingsDb.getProject(projectId);
if (!source) return { ok: false, error: `Project not found: ${projectId}` };
const mainRepoPath = source.mainRepoPath ?? source.cwd;
const allProjects = settingsDb.listProjects();
const existingClones = allProjects.filter(
(p) => p.cloneOf === projectId || (source.cloneOf && p.cloneOf === source.cloneOf)
);
if (existingClones.length >= 3) return { ok: false, error: "Maximum 3 clones per project reached" };
const cloneIndex = existingClones.length + 1;
const wtSuffix = randomUUID().slice(0, 8);
const worktreePath = `${mainRepoPath}-wt-${wtSuffix}`;
const gitResult = await gitWorktreeAdd(mainRepoPath, worktreePath, branchName);
if (!gitResult.ok) return { ok: false, error: gitResult.error };
const cloneId = `${projectId}-clone-${cloneIndex}-${randomUUID().slice(0, 8)}`;
const cloneConfig = {
id: cloneId, name: `${source.name} [${branchName}]`,
cwd: worktreePath, accent: source.accent, provider: source.provider,
profile: source.profile, model: source.model,
groupId: source.groupId ?? "dev", mainRepoPath,
cloneOf: projectId, worktreePath, worktreeBranch: branchName, cloneIndex,
};
settingsDb.setProject(cloneId, cloneConfig);
return { ok: true, project: { id: cloneId, config: JSON.stringify(cloneConfig) } };
} catch (err) {
const error = err instanceof Error ? err.message : String(err);
console.error("[project.clone]", err);
return { ok: false, error };
}
},
// ── Window controls ────────────────────────────────────────────────
"window.minimize": () => { try { mainWindow.minimize(); return { ok: true }; } catch (err) { console.error("[window.minimize]", err); return { ok: false }; } },
"window.maximize": () => {
try {
const frame = mainWindow.getFrame();
if (frame.x <= 0 && frame.y <= 0) mainWindow.unmaximize(); else mainWindow.maximize();
return { ok: true };
} catch (err) { console.error("[window.maximize]", err); return { ok: false }; }
},
"window.close": () => { try { mainWindow.close(); return { ok: true }; } catch (err) { console.error("[window.close]", err); return { ok: false }; } },
"window.getFrame": () => { try { return mainWindow.getFrame(); } catch { return { x: 0, y: 0, width: 1400, height: 900 }; } },
"window.setPosition": ({ x, y }: { x: number; y: number }) => { try { mainWindow.setPosition(x, y); return { ok: true }; } catch { return { ok: false }; } },
// ── Keybindings ────────────────────────────────────────────────────
"keybindings.getAll": () => { try { return { keybindings: settingsDb.getKeybindings() }; } catch (err) { console.error("[keybindings.getAll]", err); return { keybindings: {} }; } },
"keybindings.set": ({ id, chord }) => { try { settingsDb.setKeybinding(id, chord); return { ok: true }; } catch (err) { console.error("[keybindings.set]", err); return { ok: false }; } },
"keybindings.reset": ({ id }) => { try { settingsDb.deleteKeybinding(id); return { ok: true }; } catch (err) { console.error("[keybindings.reset]", err); return { ok: false }; } },
// ── Updater ────────────────────────────────────────────────────────
"updater.check": async () => {
try { const result = await checkForUpdates(APP_VERSION); return { ...result, error: undefined }; }
catch (err) { const error = err instanceof Error ? err.message : String(err); console.error("[updater.check]", err); return { available: false, version: "", downloadUrl: "", releaseNotes: "", checkedAt: Date.now(), error }; }
},
"updater.getVersion": () => ({ version: APP_VERSION, lastCheck: getLastCheckTimestamp() }),
// ── Memora (read-only) ────────────────────────────────────────────
"memora.search": ({ query, limit }) => {
try {
const dbPath = join(homedir(), ".local", "share", "memora", "memories.db");
if (!fs.existsSync(dbPath)) return { memories: [] };
const db = new Database(dbPath, { readonly: true });
try {
const rows = db.query("SELECT id, content, tags, metadata, created_at as createdAt, updated_at as updatedAt FROM memories WHERE content LIKE ? ORDER BY updated_at DESC LIMIT ?").all(`%${query}%`, limit ?? 20);
return { memories: rows as Array<{ id: number; content: string; tags: string; metadata: string; createdAt: string; updatedAt: string }> };
} finally { db.close(); }
} catch (err) { console.error("[memora.search]", err); return { memories: [] }; }
},
"memora.list": ({ limit, tag }) => {
try {
const dbPath = join(homedir(), ".local", "share", "memora", "memories.db");
if (!fs.existsSync(dbPath)) return { memories: [] };
const db = new Database(dbPath, { readonly: true });
try {
let sql = "SELECT id, content, tags, metadata, created_at as createdAt, updated_at as updatedAt FROM memories";
const params: unknown[] = [];
if (tag) { sql += " WHERE tags LIKE ?"; params.push(`%${tag}%`); }
sql += " ORDER BY updated_at DESC LIMIT ?";
params.push(limit ?? 20);
const rows = db.query(sql).all(...params);
return { memories: rows as Array<{ id: number; content: string; tags: string; metadata: string; createdAt: string; updatedAt: string }> };
} finally { db.close(); }
} catch (err) { console.error("[memora.list]", err); return { memories: [] }; }
},
// ── Feature 8: Diagnostics ─────────────────────────────────────────
"diagnostics.stats": () => {
return {
ptyConnected: ptyClient.isConnected,
relayConnections: relayClient.listMachines().filter(m => m.status === "connected").length,
activeSidecars: sidecarManager.listSessions().filter(s => s.status === "running").length,
rpcCallCount: 0, // Placeholder — Electrobun doesn't expose RPC call count
droppedEvents: 0,
};
},
// ── Telemetry ─────────────────────────────────────────────────────
"telemetry.log": ({ level, message, attributes }) => {
try { telemetry.log(level, `[frontend] ${message}`, attributes ?? {}); return { ok: true }; }
catch (err) { console.error("[telemetry.log]", err); return { ok: false }; }
},
},
messages: {},
},
});
// Wire rpcRef so agent handlers can forward events to webview
rpcRef.send = rpc.send;
// ── Forward daemon events to WebView ──────────────────────────────────────
ptyClient.on("session_output", (msg) => {
if (msg.type !== "session_output") return;
try { rpc.send["pty.output"]({ sessionId: msg.session_id, data: msg.data }); }
catch (err) { console.error("[pty.output] forward error:", err); }
});
ptyClient.on("session_closed", (msg) => {
if (msg.type !== "session_closed") return;
try { rpc.send["pty.closed"]({ sessionId: msg.session_id, exitCode: msg.exit_code }); }
catch (err) { console.error("[pty.closed] forward error:", err); }
});
// ── Forward relay events to WebView ───────────────────────────────────────
relayClient.onEvent((machineId, event) => {
try { rpc.send["remote.event"]({ machineId, eventType: event.type, sessionId: event.sessionId, payload: event.payload }); }
catch (err) { console.error("[remote.event] forward error:", err); }
});
relayClient.onStatus((machineId, status, error) => {
try { rpc.send["remote.statusChange"]({ machineId, status, error }); }
catch (err) { console.error("[remote.statusChange] forward error:", err); }
});
// ── App window ────────────────────────────────────────────────────────────
async function getMainViewUrl(): Promise<string> {
const channel = await Updater.localInfo.channel();
if (channel === "dev") {
try {
await fetch(DEV_SERVER_URL, { method: "HEAD" });
console.log(`HMR enabled: Using Vite dev server at ${DEV_SERVER_URL}`);
return DEV_SERVER_URL;
} catch {
console.log("Vite dev server not running. Run 'bun run dev:hmr' for HMR support.");
}
}
return "views://mainview/index.html";
}
connectToDaemon();
const url = await getMainViewUrl();
const savedX = Number(settingsDb.getSetting("win_x") ?? 100);
const savedY = Number(settingsDb.getSetting("win_y") ?? 100);
const savedWidth = Number(settingsDb.getSetting("win_width") ?? 1400);
const savedHeight = Number(settingsDb.getSetting("win_height") ?? 900);
const mainWindow = new BrowserWindow({
title: "Agent Orchestrator",
titleBarStyle: "default",
url,
rpc,
frame: {
width: isNaN(savedWidth) ? 1400 : savedWidth,
height: isNaN(savedHeight) ? 900 : savedHeight,
x: isNaN(savedX) ? 100 : savedX,
y: isNaN(savedY) ? 100 : savedY,
},
});
console.log("Agent Orchestrator (Electrobun) started!");