Include ESLint in GitHub Actions workflow

Author: matejchalk

.github/workflows/ci.yml

@@ -22,6 +22,23 @@ jobs:
         run: npm ci
       - name: Run Vitest tests
         run: npm test
+
+  lint:
+    runs-on: ubuntu-latest
+    name: Lint
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v4
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: .tool-versions
+          cache: npm
+      - name: Install dependencies
+        run: npm ci
+      - name: Run ESLint
+        run: npm run lint
+
   docs:
     runs-on: ubuntu-latest
     name: Docs check
@@ -44,6 +61,7 @@ jobs:
             git diff --ignore-space-at-eol --text docs/*.md README.md
             exit 1
           fi
+
   format:
     runs-on: ubuntu-latest
     name: Format check

package.json

@@ -18,7 +18,11 @@
   "scripts": {
     "prepare": "husky install",
     "test": "vitest run",
+    "test:watch": "vitest",
     "lint": "eslint .",
+    "lint:fix": "eslint . --fix",
+    "format": "prettier --write .",
+    "format:check": "prettier --check .",
     "docs": "node scripts/docs.js",
     "release": "release-it"
   },