Sonarqube support with ESLint

.eslintrc.cjs

@@ -0,0 +1,27 @@
+module.exports = {
+  'env': {
+    'es2021': true,
+    'node': true,
+  },
+  "extends": "eslint:recommended",
+  'overrides': [
+    {
+      'env': {
+        'node': true,
+      },
+      'files': [
+        '.eslintrc.{js,cjs}',
+      ],
+      'parserOptions': {
+        'sourceType': 'script',
+      },
+    },
+  ],
+  'parserOptions': {
+    'ecmaVersion': 'latest',
+    'sourceType': 'module',
+  },
+  'rules': {
+    'semi': 'error',
+  },
+};

.github/workflows/sonar.yml

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+on:
+  # Trigger analysis when pushing in master or pull requests, and when creating a pull request.
+  push:
+    branches:
+      - main
+  pull_request:
+      types: [opened, synchronize, reopened]
+name: Sonar
+jobs:
+  sonarcloud:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        # Disabling shallow clone is recommended for improving relevancy of reporting
+        fetch-depth: 0
+    - name: Install modules
+      run: npm install -g eslint
+    - name: Run ESLint
+      continue-on-error: true
+      run: eslint . --ext .js,.ts -f json -o eslint_report.json
+    - name: Fix ESLint paths
+      run: sed -i 's+/home/runner/work/free-games-claimer/free-games-claimer+/github/workspace+g' eslint_report.json
+    - name: SonarCloud Scan
+      uses: sonarsource/sonarcloud-github-action@master
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}