ci: lint code

.github/workflows/lint.yml

@@ -0,0 +1,30 @@
+name: Lint code
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - "**"
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [12.x]
+    steps:
+    - name: Checkout repository
+      uses: actions/[email protected]
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/[email protected]
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install dependencies
+      run: yarn install --frozen-lockfile
+
+    - name: Lint code
+      run: yarn run lint

package.json

@@ -17,7 +17,7 @@
   "author": "Hazmi35 <[email protected]>",
   "main": "index.js",
   "scripts": {
-    "lint": "eslint **/**.js"
+    "lint": "eslint --ignore-path .gitignore ."
   },
   "devDependencies": {
     "@types/node": "*",