import { execFile } from 'node:child_process';
import fs from 'node:fs/promises';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

const __dirname = path.dirname(fileURLToPath(import.meta.url));

const changelogPaths = [
  path.resolve(__dirname, '../CHANGELOG.md'),
  path.resolve(__dirname, '../packages/core/CHANGELOG.md'),
  path.resolve(__dirname, '../packages/utils/CHANGELOG.md'),
  path.resolve(__dirname, '../packages/validator-js/CHANGELOG.md'),
];

await Promise.all(
  changelogPaths.map(async changelogPath => {
    if (await tryAccess(changelogPath)) {
      await fs.unlink(changelogPath);
      const { stderr, stdout } = await execFileAsync(`git`, ['add', changelogPath]);

      if (stdout) {
        console.info(`stdout: ${stdout}`);
      }

      if (stderr) {
        console.error(`stderr: ${stderr}`);
      }

      console.info(`Deleted ${changelogPath}`);
    }
  }),
);

async function tryAccess(filename) {
  try {
    await fs.access(filename);

    return true;
  } catch {
    return false;
  }
}

function execFileAsync(file, args) {
  return new Promise((resolve, reject) => {
    execFile(file, args, (error, stdout, stderr) => {
      if (error) {
        reject(error);
      }

      resolve({ stdout, stderr });
    });
  });
}