#!/usr/bin/env node

const { existsSync, writeFile } = require('node:fs');
const { join } = require('node:path');
const { promisify } = require('node:util');

/**
 * Generates a fake package.json for given packages that don't have any.
 * Allows electron-builder to resolve them
 */

const generatePackageJson = async (packageName) => {
  const packageFolder = join('node_modules', packageName);
  if (!existsSync(packageFolder)) {
    console.log(
      `${packageName} module not found, exiting…`,
    );
    return;
  }

  const filepath = join(packageFolder, 'package.json');
  if (!existsSync(filepath)) {
    console.log(
      `No package.json found for ${packageName} module, generating one…`,
    );
    let pkg = {
      name: packageName,
      version: '0.0.0',
      description: '-',
      repository: { type: 'git', url: '-' },
      readme: '-',
    };
    const writeFileAsync = promisify(writeFile);
    await writeFileAsync(filepath, JSON.stringify(pkg, null, 2));
  }
};

if (require.main === module) {
  process.argv.slice(2).forEach(async (packageName) => {
    await generatePackageJson(packageName);
  });
}