Run build if formatting succeeds

.github/workflows/actions.yml

@@ -5,9 +5,16 @@ on:
   pull_request:
   release:
     types: [created]
+  schedule:
+    - cron: '0 0 * * *'
+
+concurrency:
+  group: build-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
-  build:
-    name: Run tests
+  format:
+    name: Check the code format
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -31,15 +38,12 @@ jobs:
         run: |
           pip install -r requirements.txt --progress-bar off
           pip install -e "." --progress-bar off
-      - name: Test with pytest
-        run: |
-          pytest --cov=keras_nlp --cov-report xml:coverage.xml
-      - name: Run integration tests
-        run: |
-          python pip_build.py --install && cd integration_tests && pytest .
-  format:
-    name: Check the code format
+      - name: Lint
+        run: bash shell/lint.sh
+  build:
+    name: Run tests
     runs-on: ubuntu-latest
+    needs: format
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python 3.8
@@ -62,5 +66,6 @@ jobs:
         run: |
           pip install -r requirements.txt --progress-bar off
           pip install -e "." --progress-bar off
-      - name: Lint
-        run: bash shell/lint.sh
+      - name: Test with pytest
+        run: |
+          pytest --cov=keras_nlp --cov-report xml:coverage.xml