NIFI-13160 Support Skipping Frontend Unit Tests

This closes #8757

- Added frontend.skipTests property to nifi-web-frontend Maven configuration with default value of false
- Configured lint and unit-test execution goals to depend on frontend.skipTests
- Added paths-filter GitHub Actions step for conditional enabling of frontend tests

Signed-off-by: Joseph Witt <joewitt@apache.org>

.github/workflows/ci-workflow.yml

@@ -77,6 +77,7 @@ concurrency:
 permissions:
   security-events: write
   contents: read
+  pull-requests: read
 
 jobs:
   static-analysis:
@@ -158,10 +159,18 @@ jobs:
           distribution: 'corretto'
           java-version: '21'
           cache: 'maven'
+      - name: Evaluate Changed Paths
+        uses: dorny/paths-filter@v3
+        id: changes
+        with:
+          filters: |
+            frontend:
+              - 'nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-frontend/**'
       - name: Maven Compile
         env:
           MAVEN_OPTS: >-
             ${{ env.COMPILE_MAVEN_OPTS }}
+            -Dfrontend.skipTests=${{ !steps.changes.outputs.frontend }}
         run: >
           ${{ env.MAVEN_COMMAND }}
           ${{ env.MAVEN_COMPILE_COMMAND }}
@@ -169,6 +178,7 @@ jobs:
         env:
           MAVEN_OPTS: >-
             ${{ env.DEFAULT_MAVEN_OPTS }}
+            -Dfrontend.skipTests=${{ !steps.changes.outputs.frontend }}
         run: >
           ${{ env.MAVEN_COMMAND }}
           jacoco:prepare-agent
@@ -220,10 +230,18 @@ jobs:
           distribution: 'zulu'
           java-version: '21'
           cache: 'maven'
+      - name: Evaluate Changed Paths
+        uses: dorny/paths-filter@v3
+        id: changes
+        with:
+          filters: |
+            frontend:
+              - 'nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-frontend/**'
       - name: Maven Compile
         env:
           MAVEN_OPTS: >-
             ${{ env.COMPILE_MAVEN_OPTS }}
+            -Dfrontend.skipTests=${{ !steps.changes.outputs.frontend }}
         run: >
           ${{ env.MAVEN_COMMAND }}
           ${{ env.MAVEN_COMPILE_COMMAND }}
@@ -287,10 +305,18 @@ jobs:
           distribution: 'zulu'
           java-version: '21'
           cache: 'maven'
+      - name: Evaluate Changed Paths
+        uses: dorny/paths-filter@v3
+        id: changes
+        with:
+          filters: |
+            frontend:
+              - 'nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-frontend/**'
       - name: Maven Compile
         env:
           MAVEN_OPTS: >-
             ${{ env.COMPILE_MAVEN_OPTS }}
+            -Dfrontend.skipTests=${{ !steps.changes.outputs.frontend }}
         run: >
           ${{ env.MAVEN_COMMAND_WINDOWS }}
           ${{ env.MAVEN_COMPILE_COMMAND }}

nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-frontend/pom.xml

@@ -36,6 +36,7 @@
             Ex: 'purple' // will overwrite the 'material' theme file with the 'purple' theme.
         -->
         <frontend.theme>material</frontend.theme>
+        <frontend.skipTests>true</frontend.skipTests>
     </properties>
 
     <build>
@@ -160,6 +161,7 @@
                         <configuration>
                             <arguments>nx lint</arguments>
                             <workingDirectory>${frontend.working.dir}</workingDirectory>
+                            <skip>${frontend.skipTests}</skip>
                         </configuration>
                     </execution>
 
@@ -175,6 +177,7 @@
                         <configuration>
                             <arguments>nx test --maxWorkers=2</arguments>
                             <workingDirectory>${frontend.working.dir}</workingDirectory>
+                            <skip>${frontend.skipTests}</skip>
                         </configuration>
                     </execution>