add gitignore check

src/bundle.ts

@@ -12,6 +12,7 @@ import os from 'node:os';
 const properties = require('properties');
 import { depVersions } from './utils/dep-versions';
 import { t } from './utils/i18n';
+import { tempDir } from './utils/constants';
 
 let bsdiff;
 let hdiff;
@@ -908,6 +909,7 @@ export const commands = {
       disableHermes,
     } = translateOptions({
       ...options,
+      tempDir,
       platform,
     });
 

src/index.ts

@@ -5,6 +5,7 @@ import updateNotifier from 'update-notifier';
 import { printVersionCommand } from './utils';
 import pkg from '../package.json';
 import { t } from './utils/i18n';
+import { addGitIgnore } from './utils/add-gitignore';
 
 updateNotifier({ pkg }).notify({
   isGlobal: true,
@@ -32,6 +33,7 @@ const commands = {
 };
 
 async function run() {
+  addGitIgnore();
   await printVersionCommand();
   if (process.argv.indexOf('-v') >= 0 || process.argv[2] === 'version') {
     process.exit();

src/utils/add-gitignore.ts

@@ -0,0 +1,33 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { credentialFile, tempDir } from './constants';
+
+export function addGitIgnore() {
+  const shouldIgnore = [credentialFile, tempDir];
+
+  const gitignorePath = path.join(process.cwd(), '.gitignore');
+
+  if (!fs.existsSync(gitignorePath)) {
+    return;
+  }
+
+  const gitignoreContent = fs.readFileSync(gitignorePath, 'utf-8');
+
+  const gitignoreLines = gitignoreContent.split('\n');
+
+  for (const line of gitignoreLines) {
+    const index = shouldIgnore.indexOf(line);
+    if (index !== -1) {
+      shouldIgnore.splice(index, 1);
+    }
+  }
+
+  if (shouldIgnore.length > 0) {
+    for (const line of shouldIgnore) {
+      gitignoreLines.push(line);
+      console.log(`Added ${line} to .gitignore`);
+    }
+
+    fs.writeFileSync(gitignorePath, gitignoreLines.join('\n'));
+  }
+}