Merge pull request newrelic#674 from newrelic/cayla/add-linting-checks

Linting checks for PRs - eslint and prettier

Author: caylahamann

.github/workflows/validate-pr.yml

@@ -75,3 +75,29 @@ jobs:
 
       - name: Jest test
         run: yarn test --passWithNoTests
+
+  lint:
+    name: Run Eslint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: 12
+
+      - name: Cache dependencies
+        id: yarn-cache
+        uses: actions/cache@v2
+        with:
+          path: '**/node_modules'
+          key: ${{ runner.os }}-node-modules-${{ hashFiles('**/yarn.lock') }}
+
+      - name: Install dependencies
+        if: steps.yarn-cache.outputs.cache-hit != 'true'
+        run: yarn install --frozen-lockfile
+
+      - name: Run Eslint
+        run: yarn lint