Added PMD checks to existing build workflow

Author: splusb

.github/workflows/build.yml

@@ -1,65 +1,68 @@
 name: Build
 
 on:
-    push:
-        branches:
-            - main
-            - develop
-    pull_request:
-    merge_group:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+  merge_group:
 
 permissions:
-    id-token: write # This is required for requesting the JWT
-    security-events: write
-    contents: read
-    actions: read # This is required for actions/checkout
-    issues: write
-    pull-requests: write
-    checks: write # needed for spotbugs
+  id-token: write # This is required for requesting the JWT
+  security-events: write
+  contents: read
+  actions: read # This is required for actions/checkout
+  issues: write
+  pull-requests: write
+  checks: write # needed for spotbugs
 
 jobs:
-    build:
-        strategy:
-            matrix:
-                os: [ ubuntu-latest,windows-latest ]
-                java: [ 11, 17 ]
-            fail-fast: false
+  build:
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        java: [11, 17]
+      fail-fast: false
 
-        runs-on: ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
 
-        steps:
-            -   name: Checkout
-                uses: actions/checkout@v3
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
 
-            -   name: Set up cache for ~./m2/repository
-                uses: actions/cache@v3
-                with:
-                    path: ~/.m2/repository
-                    key: maven-${{ matrix.os }}-java${{ matrix.java }}-${{ hashFiles('**/pom.xml') }}-${{ hashFiles('.mvn/wrapper/maven-wrapper.properties') }}
-                    restore-keys: |
-                        maven-${{ matrix.os }}-java${{ matrix.java }}-
-                        maven-${{ matrix.os }}-
+      - name: Set up cache for ~./m2/repository
+        uses: actions/cache@v3
+        with:
+          path: ~/.m2/repository
+          key: maven-${{ matrix.os }}-java${{ matrix.java }}-${{ hashFiles('**/pom.xml') }}-${{ hashFiles('.mvn/wrapper/maven-wrapper.properties') }}
+          restore-keys: |
+            maven-${{ matrix.os }}-java${{ matrix.java }}-
+            maven-${{ matrix.os }}-
 
-            -   name: Set up JDK
-                uses: actions/setup-java@v3
-                with:
-                    java-version: ${{ matrix.java }}
-                    distribution: 'adopt'
+      - name: Set up JDK
+        uses: actions/setup-java@v3
+        with:
+          java-version: ${{ matrix.java }}
+          distribution: "adopt"
 
-            -   name: Build with Maven
-                run: ./mvnw --batch-mode clean install
+      - name: Build with Maven
+        run: ./mvnw --batch-mode clean install
 
-    deploy:
-        needs: [ build ]
-        runs-on: ubuntu-latest
+      - name: Run PMD checks
+        run: ./mvnw pmd:check
 
-        steps:
-            -   name: Check out
-                uses: actions/checkout@v3
-                with:
-                    fetch-depth: 0
-            -   name: Set up JDK 11
-                uses: actions/setup-java@v3
-                with:
-                    distribution: 'adopt'
-                    java-version: 11
+  deploy:
+    needs: [build]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Set up JDK 11
+        uses: actions/setup-java@v3
+        with:
+          distribution: "adopt"
+          java-version: 11