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 = '0.0.0';
try {
  const tag = execFileSync('git', ['describe', '--tags', '--abbrev=0'], { encoding: 'utf8' }).trim();
  version = tag.replace(/^v/, '').replace(/-rc\.\d+$/, '');
} 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}`);