ClaudeMailbox/node/src/autostart/darwin.ts

import { existsSync, mkdirSync, writeFileSync, unlinkSync, rmSync, readFileSync } from "node:fs";
import { join, dirname } from "node:path";
import { homedir } from "node:os";
import { run, cliEntry, type AutostartManager, type AutostartInstallOpts } from "./index.js";
import { userConfigPath } from "../config.js";

const LABEL = "dev.kuns.claude-mailbox";

function plistPath(): string {
  return join(homedir(), "Library", "LaunchAgents", `${LABEL}.plist`);
}

function logDir(): string {
  return join(homedir(), "Library", "Logs", "ClaudeMailbox");
}

function ensureConfigSeeded(opts: AutostartInstallOpts): string {
  const path = userConfigPath();
  if (!existsSync(path)) {
    mkdirSync(dirname(path), { recursive: true });
    const seed: Record<string, unknown> = {};
    if (opts.port !== undefined) seed.port = opts.port;
    if (opts.bind !== undefined) seed.bind = opts.bind;
    if (opts.dbPath !== undefined) seed.dbPath = opts.dbPath;
    writeFileSync(path, JSON.stringify(seed, null, 2) + "\n", "utf8");
  }
  return path;
}

function escapeXml(s: string): string {
  return s
    .replace(/&/g, "&amp;")
    .replace(/</g, "&lt;")
    .replace(/>/g, "&gt;")
    .replace(/"/g, "&quot;");
}

function buildPlist(node: string, script: string, configPath: string): string {
  mkdirSync(logDir(), { recursive: true });
  const argv = [node, script, "serve", "--config", configPath];
  const argsXml = argv
    .map((a) => `        <string>${escapeXml(a)}</string>`)
    .join("\n");
  const stdout = join(logDir(), "stdout.log");
  const stderr = join(logDir(), "stderr.log");
  return `<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
    <key>Label</key>
    <string>${LABEL}</string>
    <key>ProgramArguments</key>
    <array>
${argsXml}
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>KeepAlive</key>
    <true/>
    <key>StandardOutPath</key>
    <string>${escapeXml(stdout)}</string>
    <key>StandardErrorPath</key>
    <string>${escapeXml(stderr)}</string>
  </dict>
</plist>
`;
}

export function darwinManager(): AutostartManager {
  return {
    mode: "default",
    async install(opts) {
      const configPath = ensureConfigSeeded(opts);
      const { node, script } = cliEntry();
      const plist = buildPlist(node, script, configPath);
      const path = plistPath();
      mkdirSync(dirname(path), { recursive: true });
      writeFileSync(path, plist, "utf8");
      run("launchctl", ["unload", path]);
      const r = run("launchctl", ["load", "-w", path]);
      if (r.status !== 0) {
        throw new Error(`launchctl load failed: ${r.stderr || r.stdout}`);
      }
    },
    async uninstall(purge) {
      const path = plistPath();
      if (existsSync(path)) {
        run("launchctl", ["unload", path]);
        unlinkSync(path);
      }
      if (purge) {
        const cfg = userConfigPath();
        if (existsSync(cfg)) {
          try {
            const parsed = JSON.parse(readFileSync(cfg, "utf8")) as { dbPath?: string };
            if (parsed.dbPath && existsSync(parsed.dbPath)) {
              rmSync(parsed.dbPath, { force: true });
            }
          } catch {
            // ignore
          }
          unlinkSync(cfg);
        }
      }
    },
    async start() {
      const r = run("launchctl", ["start", LABEL]);
      if (r.status !== 0) throw new Error(`launchctl start failed: ${r.stderr || r.stdout}`);
    },
    async stop() {
      run("launchctl", ["stop", LABEL]);
    },
    async status() {
      if (!existsSync(plistPath())) return "NotInstalled";
      const r = run("launchctl", ["list", LABEL]);
      if (r.status !== 0) return "Stopped";
      const pidMatch = r.stdout.match(/"PID"\s*=\s*(\d+)/);
      return pidMatch ? "Running" : "Stopped";
    },
  };
}