generate-release.mjs

import { readFile } from 'node:fs/promises';
import { existsSync } from 'node:fs';
import { exec as execImpl } from 'node:child_process';
import { promisify } from 'node:util';
import { setgid, setuid } from 'node:process';

const exec = promisify(execImpl);

const main = async () => {
  setuid('root');
  setgid('root');

  if (!existsSync('deb')) {
    console.log('No pending releases. Exiting.');
    return;
  }

  const versionFile = await readFile('current.txt');
  const version = versionFile.toString();

  await exec(
    'git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"'
  );

  await exec(
    'git config --global user.name "github-actions[bot]"'
  );

  await exec(
    'git add current.txt'
  );

  await exec(
    `git commit -m "Komga version updated to ${version}."`
  );

  await exec(
    'git push origin master'
  );

  await exec(
    `gh release create ${version} deb/*.deb`
  );
};

main().catch(console.error);