import { spawnSync } from 'node:child_process';
import { resolve } from 'node:path';
import process from 'node:process';

const files = ['.env.development', '.env.staging', '.env.production'];
const action = process.argv[2];
const gitCommand = process.platform === 'win32' ? 'git.exe' : 'git';
const dotenvxCli = resolve('node_modules/@dotenvx/dotenvx/src/cli/dotenvx.js');

function run(command, args) {
  const result = spawnSync(command, args, {
    cwd: process.cwd(),
    stdio: 'inherit',
  });
  if (result.error) throw result.error;
  if (result.status !== 0) process.exit(result.status ?? 1);
}

function dotenvx(command, file) {
  run(process.execPath, [dotenvxCli, command, '-f', file]);
}

if (!['encrypt', 'decrypt', 'stage'].includes(action)) {
  console.error('Usage: node scripts/env-files.mjs <encrypt|decrypt|stage>');
  process.exit(2);
}

for (const file of files) {
  dotenvx(action === 'decrypt' ? 'decrypt' : 'encrypt', file);
}

if (action === 'stage') {
  run(gitCommand, ['add', '--', ...files]);
  console.log('Encrypted and staged environment files.');
}