CI: add a github action to check ESLINT status

.github/workflows/eslint.yml

@@ -0,0 +1,33 @@
+name: Eslint Check
+
+on: [pull_request, push]
+
+jobs:
+  node_test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          cache: 'yarn'
+      - name: Install Dependencies
+        run: yarn
+      - name: Test Code Linting
+        run: yarn lerna run lint
+      - name: Save Code Linting Report JSON
+        run: yarn lint:report
+        # Continue to the next step even if this fails
+        continue-on-error: true
+      - name: Annotate Code Linting Results
+        uses: ataylorme/eslint-annotate-action@v2
+        with:
+          repo-token: '${{ secrets.GITHUB_TOKEN }}'
+          report-json: 'eslint_report.json'
+      - name: Upload ESLint report
+        uses: actions/upload-artifact@v2
+        with:
+          name: eslint_report.json
+          path: eslint_report.json

package.json

@@ -36,7 +36,8 @@
     "test:watch": "yarn turbo run test:watch",
     "dev": "yarn turbo run dev",
     "repl": "cd packages/rrweb && npm run repl",
-    "lint": "yarn run concurrently --success=all -r -m=1 'yarn run markdownlint docs' 'yarn eslint packages/*/src --ext .ts,.tsx,.js,.jsx,.svelte'"
+    "lint": "yarn run concurrently --success=all -r -m=1 'yarn run markdownlint docs' 'yarn eslint packages/*/src --ext .ts,.tsx,.js,.jsx,.svelte'",
+    "lint:report": "yarn eslint --output-file eslint_report.json --format json packages/*/src --ext .ts,.tsx,.js,.jsx"
   },
   "resolutions": {
     "**/jsdom/cssom": "https://registry.npmjs.org/rrweb-cssom/-/rrweb-cssom-0.6.0.tgz"