gitdrip/src/scheduler.js

CLI tool that automatically commit ai generated messages and push it to origin

import { commitAndPushAll } from "./git.js";
import {
  ensureConfigDir,
  getApiKey,
  getFrequency,
  getPidFile,
  logEntry,
} from "./config.js";
import fs from "fs";
import os from "os";
import path from "path";

export async function startDaemon() {
  ensureConfigDir();
  const pidFile = getPidFile();
  if (fs.existsSync(pidFile)) {
    const pid = fs.readFileSync(pidFile, "utf-8");
    try {
      process.kill(Number(pid), 0);
      console.log("gitdrip daemod is already running");
      process.exit(0);
    } catch {
      fs.unlinkSync(pidFile);
    }
  }
  fs.writeFileSync(pidFile, String(process.pid));
  process.on("exit", () => {
    if (fs.existsSync(pidFile)) fs.unlinkSync(pidFile);
  });

  const apiKey = getApiKey();
  if (!apiKey) {
    console.error("Not a valid API Key Please run gitdrip setup first");
    process.exit(1);
  }

  const freq = getFrequency();
  const interval = freq * 3600000;
  logEntry(
    `gitdrip daemon started. will commit and push code every ${freq} hour`
  );
  await commitAndPushAll(apiKey);

  setInterval(() => {
    logEntry("Trigerring scheduled commit and push");
    commitAndPushAll(apiKey);
  }, interval);
}

export function setupAutostart() {
  const platform = process.platform;
  if (platform === "linux") {
    const service = `[Unit]\nDescription=gitdrip daemon\nAfter=network.target\n\n[Service]\nType=simple\nExecStart=${process.execPath} ${process.argv[1]} daemon\nRestart=on-failure\nEnvironment=PATH=${process.env.PATH}\n\n[Install]\nWantedBy=default.target\n`;
    const systemdDir = path.join(os.homedir(), ".config", "systemd", "user");
    if (!fs.existsSync(systemdDir))
      fs.mkdirSync(systemdDir, { recursive: true });
    const servicePath = path.join(systemdDir, "gitdrip.service");
    fs.writeFileSync(servicePath, service);
    console.log("Systemd user service file created at:", servicePath);
    console.log("To enable and start on login, run:");
    console.log("  systemctl --user daemon-reload");
    console.log("  systemctl --user enable --now gitdrip.service");
    console.log("To check status: systemctl --user status gitdrip.service");
  } else if (platform === "darwin") {
    console.log(
      "For macOS, create a LaunchAgent plist in ~/Library/LaunchAgents to run:"
    );
    console.log(`  ${process.execPath} ${process.argv[1]} daemon`);
    console.log(
      "See: https://developer.apple.com/library/archive/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/CreatingLaunchdJobs.html"
    );
  } else if (platform === "win32") {
    console.log("For Windows, use Task Scheduler to run:");
    console.log(`  ${process.execPath} ${process.argv[1]} daemon`);
    console.log(
      "See: https://learn.microsoft.com/en-us/windows/win32/taskschd/about-the-task-scheduler"
    );
  } else {
    console.log("Auto-start not supported for this OS.");
  }
}