Diffusion Ant (type-hints-typescript) Code

ant/examples/npm/tar/index.js
899dad6b8a9etype-hints-typescript

index.js
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			import fs from 'node:fs';
			import path from 'node:path';
			import os from 'node:os';
			import * as tar from 'tar';

			const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'tar-test-'));
			const src = path.join(tmp, 'src');
			const dest = path.join(tmp, 'dest');
			const archive = path.join(tmp, 'test.tar.gz');

			fs.mkdirSync(src, { recursive: true });
			fs.writeFileSync(path.join(src, 'hello.txt'), 'Hello, World!\n');
			fs.writeFileSync(path.join(src, 'data.json'), '{"a":1}');
			fs.mkdirSync(path.join(dest), { recursive: true });

			async function run() {
			console.log('1. Creating tarball...');
			await tar.create({ file: archive, cwd: tmp, gzip: true }, ['src']);
			if (!fs.existsSync(archive) \|\| fs.statSync(archive).size === 0) {
			console.log('FAIL — archive not created');
			process.exit(1);
			}
			console.log(` OK — archive created (${fs.statSync(archive).size} bytes)`);

			console.log('2. Extracting tarball...');
			await tar.extract({ file: archive, cwd: dest });
			if (!fs.existsSync(path.join(dest, 'src', 'hello.txt'))) {
			console.log('FAIL — files not extracted');
			process.exit(1);
			}
			console.log(' OK — files extracted');

			console.log('3. Verifying contents...');
			const original1 = fs.readFileSync(path.join(src, 'hello.txt'), 'utf8');
			const extracted1 = fs.readFileSync(path.join(dest, 'src', 'hello.txt'), 'utf8');
			const original2 = fs.readFileSync(path.join(src, 'data.json'), 'utf8');
			const extracted2 = fs.readFileSync(path.join(dest, 'src', 'data.json'), 'utf8');

			if (original1 !== extracted1 \|\| original2 !== extracted2) {
			console.log('FAIL — content mismatch');
			process.exit(1);
			}
			console.log(' OK — contents match');

			console.log('\nAll good.');
			fs.rmSync(tmp, { recursive: true, force: true });
			}

			run().catch(err => {
			console.error('FAIL —', err.message);
			fs.rmSync(tmp, { recursive: true, force: true });
			process.exit(1);
			});

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