Update release-gradle-app.yml

run nightly build only if code changes

Author: hurui200320

.github/workflows/release-gradle-app.yml

@@ -11,13 +11,28 @@ on:
     - cron: '0 22 * * *'
 
 permissions:
+  actions: write
   contents: write
 
 jobs:
+  pre_job:
+    continue-on-error: true
+    runs-on: ubuntu-latest
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@v5
+        with:
+          # All of these options are optional, so you can remove them if you are happy with the defaults
+          concurrent_skipping: 'never'
+          skip_after_successful_duplicate: 'true'
+          paths_ignore: '["**/README.md", "**/docs/**"]'
+          do_not_skip: '["pull_request", "workflow_dispatch"]'
   build:
-
+    needs: pre_job
+    if: needs.pre_job.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
-
     steps:
     - uses: actions/checkout@v3
     - name: Set up JDK 17