fix: ensure torch init adds .gitignore with node_modules

Co-authored-by: PR0M3TH3AN <[email protected]>

test/ops-gitignore.test.mjs

@@ -0,0 +1,65 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { test } from 'node:test';
+import assert from 'node:assert';
+import { cmdInit } from '../src/ops.mjs';
+
+test('ops.mjs: cmdInit creates .gitignore with node_modules', async (t) => {
+  const tmpDir = fs.mkdtempSync(path.join(process.cwd(), 'test-gitignore-'));
+
+  // Clean up afterwards
+  t.after(() => {
+    fs.rmSync(tmpDir, { recursive: true, force: true });
+  });
+
+  const mockAnswers = {
+    installDir: 'torch',
+    namespace: 'test-ns',
+    hashtag: 'test-hash',
+    relays: ['wss://relay.damus.io'],
+  };
+
+  // Run init
+  // We silence console logs to keep test output clean, if possible, but it's fine.
+  await cmdInit(false, tmpDir, mockAnswers);
+
+  const gitIgnorePath = path.join(tmpDir, 'torch', '.gitignore');
+
+  if (fs.existsSync(gitIgnorePath)) {
+      const content = fs.readFileSync(gitIgnorePath, 'utf8');
+      assert.match(content, /node_modules/, '.gitignore should contain node_modules');
+  } else {
+      assert.fail('.gitignore was not created');
+  }
+});
+
+test('ops.mjs: cmdInit appends to existing .gitignore', async (t) => {
+  const tmpDir = fs.mkdtempSync(path.join(process.cwd(), 'test-gitignore-existing-'));
+
+  // Clean up afterwards
+  t.after(() => {
+    fs.rmSync(tmpDir, { recursive: true, force: true });
+  });
+
+  const torchDir = path.join(tmpDir, 'torch');
+  fs.mkdirSync(torchDir, { recursive: true });
+
+  // Create existing .gitignore without node_modules
+  fs.writeFileSync(path.join(torchDir, '.gitignore'), 'existing-pattern\n', 'utf8');
+
+  const mockAnswers = {
+    installDir: 'torch',
+    namespace: 'test-ns',
+    hashtag: 'test-hash',
+    relays: ['wss://relay.damus.io'],
+  };
+
+  // Run init (force=true because directory exists)
+  await cmdInit(true, tmpDir, mockAnswers);
+
+  const gitIgnorePath = path.join(torchDir, '.gitignore');
+  const content = fs.readFileSync(gitIgnorePath, 'utf8');
+
+  assert.match(content, /existing-pattern/, 'Should preserve existing content');
+  assert.match(content, /node_modules/, 'Should append node_modules');
+});