Update maven-build.yml

.github/workflows/maven-build.yml

@@ -1,29 +1,26 @@
-# This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
-# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
-
-name: Java CI with Maven
-
+name: Print Changed Folders
 on:
   push:
-    branches: [ main ]
-  pull_request:
-    branches: [ main ]
+    branches:
+      - main
 
 jobs:
-  build:
-
+  print-changed-folders:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        java: [ '17' ]
-
     steps:
-      - uses: actions/checkout@v3
-      - name: Set up JDK ${{matrix.java}}
-        uses: actions/setup-java@v2
-        with:
-          java-version: ${{matrix.java}}
-          distribution: 'adopt'
-          cache: maven
-      - name: Build with Maven Wrapper
-        run: ./mvnw -B package
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Check for changes in apps folder
+        id: check-changes
+        run: |
+          CHANGED_FOLDERS=$(git diff --name-only HEAD^ HEAD | grep '^apps/' | cut -d/ -f2- | cut -d/ -f1 | sort -u)
+          echo "::set-output name=folders::$CHANGED_FOLDERS"
+
+      - name: Print folder names
+        run: |
+          echo "Changed folders:"
+          IFS=$'\n' read -rd '' -a FOLDERS <<< "${{ steps.check-changes.outputs.folders }}"
+          for folder in "${FOLDERS[@]}"; do
+            echo "- $folder"
+          done