const path = require("path");
const fs = require("fs");

const ROOT = __dirname;
const venvCandidates = [
  path.join(ROOT, "venv", "bin", "python"),
  path.join(ROOT, "venv", "Scripts", "python.exe"),
];
const interpreter = venvCandidates.find((p) => fs.existsSync(p)) || "python3";

module.exports = {
  apps: [
    {
      name: "qihuo",
      script: "app.py",
      cwd: ROOT,
      interpreter,
      instances: 1,
      autorestart: true,
      watch: false,
      max_memory_restart: "8192M",
      env: {
        NODE_ENV: "production",
        PYTHONPATH: path.join(ROOT, "_legacy"),
        LANG: "zh_CN.UTF-8",
        LC_ALL: "zh_CN.UTF-8",
        LC_CTYPE: "zh_CN.UTF-8",
        QIHUO_STARTUP_WORKERS: "8",
        QIHUO_MEMORY_MB: "8192",
      },
      error_file: path.join(ROOT, "logs", "pm2-error.log"),
      out_file: path.join(ROOT, "logs", "pm2-out.log"),
      time: true,
    },
  ],
};