chore: add a configuration checker (#10761)

* chore: add a configuration checker

* format code

* change config to test checker

* Revert "change config to test checker"

This reverts commit 51ad70a.

* update image tag

* change docker cmd

* change command

* change command

* change command

.github/workflows/ci.yaml

@@ -30,13 +30,13 @@ jobs:
     - name: Get current week within the year
       id: date
       run: echo "::set-output name=week_of_year::$(date +'%W' --utc)"
-    - uses: actions/checkout@v3
-    - uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: ${{matrix.java}}
     - run: java -version
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       id: mvn-cache
       with:
         path: ~/.m2/repository
@@ -50,8 +50,8 @@ jobs:
     steps:
     - name: Support longpaths
       run: git config --system core.longpaths true
-    - uses: actions/checkout@v3
-    - uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: 11
@@ -67,13 +67,13 @@ jobs:
     - name: Get current week within the year
       id: date
       run: echo "::set-output name=week_of_year::$(date +'%W' --utc)"
-    - uses: actions/checkout@v3
-    - uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: 11
     - run: java -version
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       id: mvn-cache
       with:
         path: ~/.m2/repository
@@ -87,8 +87,8 @@ jobs:
     - name: Get current week within the year
       id: date
       run: echo "::set-output name=week_of_year::$(date +'%W' --utc)"
-    - uses: actions/checkout@v3
-    - uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: 11
@@ -102,8 +102,8 @@ jobs:
   gapic-libraries-bom:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/setup-java@v3
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
       with:
         java-version: 11
         distribution: temurin
@@ -115,6 +115,23 @@ jobs:
       uses: googleapis/java-cloud-bom/tests/[email protected]
       with:
         bom-path: gapic-libraries-bom/pom.xml
+  generation-config-check:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: validate generation configuration
+      shell: bash
+      run: |
+        docker run \
+          --rm \
+          -u "$(id -u):$(id -g)" \
+          -v "$(pwd):${workspace_name}" \
+          --entrypoint python \
+          gcr.io/cloud-devrel-public-resources/java-library-generation:"${library_generation_image_tag}" \
+          /src/cli/entry_point.py validate-generation-config
+      env:
+        library_generation_image_tag: 2.40.0
+        workspace_name: /workspace
 
 # TODO: Uncomment the needed Github Actions
 #  dependencies: