Merge pull request #18 from laststance/add/linter

Author: ryota-murakami

.eslintignore

@@ -0,0 +1,12 @@
+.vscode
+node_modules
+build
+dist
+.github
+.git
+.idea
+.next
+.husky
+storybook-static
+**/mockServiceWorker.js
+/fixture

.eslintrc.cjs

@@ -0,0 +1,22 @@
+module.exports = {
+  root: true,
+  env: {},
+  globals: {},
+  extends: ['ts-prefixer'],
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: ['tsconfig.json'],
+  },
+  plugins: [],
+  rules: {},
+  settings: {},
+  overrides: [
+    {
+      // Disable the no-unused-vars rule for test files
+      files: ['tests/**/*.js', 'utils/**/*.test.js'],
+      rules: {
+        '@typescript-eslint/no-unused-vars': 'off',
+      },
+    },
+  ],
+}

.github/workflows/lint.yml

@@ -0,0 +1,13 @@
+name: Lint
+on:
+  pull_request: ~
+  push:
+    branches:
+      - main
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/prepare
+      - run: pnpm lint

index.js

@@ -1,13 +1,15 @@
 #!/usr/bin/env node
-import OpenAI from 'openai'
-import { promisify } from 'util'
-import path from 'path'
-import process from 'process'
 import { exec as originalExec, execSync } from 'child_process'
-import prompts from 'prompts'
-import { program } from 'commander'
 import fs from 'fs'
 import os from 'os'
+import path from 'path'
+import process from 'process'
+import { promisify } from 'util'
+
+import { program } from 'commander'
+import OpenAI from 'openai'
+import prompts from 'prompts'
+
 import { sanitizeCommitMessage } from './utils/sanitizeCommitMessage.js'
 
 let openai
@@ -120,12 +122,11 @@ const gptCommit = async () => {
   }
 }
 
-const gitExtension = (args) => {
+const gitExtension = (_args) => {
   // Load configuration at startup
   loadConfig()
 
-  // Extract the command and arguments from the command line
-  const [command, ...rest] = args
+  // No need to extract command and args since we're using Commander
 
   program
     .command('commit')

package.json

@@ -7,7 +7,9 @@
   "scripts": {
     "prepare": "husky",
     "prettier": "prettier --ignore-unknown --write .",
-    "test": "vitest run"
+    "test": "vitest run",
+    "lint": "eslint . --ext .ts,.tsx,.js,jsx,cjs,mjs",
+    "lint:fix": "eslint . --ext .ts,.tsx,.js,jsx,cjs,mjs --fix"
   },
   "repository": {
     "type": "git",
@@ -37,11 +39,19 @@
     "node": "22.15.0"
   },
   "devDependencies": {
+    "@typescript-eslint/eslint-plugin": "^8.32.0",
+    "@typescript-eslint/parser": "^8.32.0",
     "@vitest/coverage-v8": "3.1.2",
     "@vitest/ui": "^3.1.2",
+    "eslint": "8.57.0",
+    "eslint-config-ts-prefixer": "2.0.0-beta.1",
+    "eslint-import-resolver-typescript": "^4.3.4",
+    "eslint-plugin-import": "^2.31.0",
+    "eslint-plugin-prettier": "^5.4.0",
     "husky": "^9.1.7",
     "lint-staged": "^15.5.1",
     "prettier": "^3.5.3",
+    "typescript": "^5.8.3",
     "vite": "^6.3.3",
     "vitest": "^3.1.2"
   },