Create new workflow to apply spotless. (#202)

* Create new workflow to apply spotless.

* License header.

Author: arriolac

.github/workflows/apply_spotless.yml

@@ -0,0 +1,49 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+name: Apply spotless
+
+on:
+  pull_request:
+    branches: [ '*' ]
+  workflow_dispatch:
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  apply-spotless:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    if: github.repository == 'android/snippets'
+
+    steps:
+    - name: Checkout Repository
+      uses: actions/checkout@v3
+      with:
+        token: ${{ secrets.PAT || github.token }}
+
+    - name: set up Java 17
+      uses: actions/setup-java@v2
+      with:
+        distribution: 'zulu'
+        java-version: '17'
+
+    - name: Run spotlessApply
+      run: ./gradlew :compose:spotlessApply --init-script gradle/init.gradle.kts --no-configuration-cache --stacktrace
+
+    - name: Auto-commit if spotlessApply has changes
+      uses: stefanzweifel/git-auto-commit-action@v4
+      with:
+        commit_message: Apply Spotless

.github/workflows/build.yml

@@ -37,11 +37,6 @@ jobs:
       with:
         distribution: 'zulu'
         java-version: '17'
-    - name: Apply formatting if failed
-      run: ./gradlew :compose:spotlessApply --init-script gradle/init.gradle.kts --no-configuration-cache --stacktrace
-    - uses: stefanzweifel/git-auto-commit-action@v4
-      with:
-        commit_message: Apply Spotless
     - name: Build Compose
       run: ./gradlew :compose:snippets:build
     - name: Build recompose snippets