import { execFileSync } from 'node:child_process';
import { readFileSync, writeFileSync } from 'node:fs';
import { dirname, resolve } from 'node:path';
import { fileURLToPath } from 'node:url';

const root = dirname(fileURLToPath(import.meta.url));
const conf = JSON.parse(readFileSync(resolve(root, 'src-tauri/tauri.conf.json'), 'utf8'));
let version = process.env.PIPU_VERSION ?? '0.0.0';
if (!process.env.PIPU_VERSION) {
  try {
    const tag = execFileSync('git', ['describe', '--tags', '--abbrev=0'], { encoding: 'utf8' }).trim();
    version = tag.replace(/^v/, '');
  } catch {
    // local untagged build
  }
}
conf.version = version;
writeFileSync(resolve(root, 'src-tauri/tauri.release.json'), JSON.stringify(conf, null, 2));
console.log(`desktop version ${version}`);