Add PCT to workflow

Author: warden

.github/workflows/maven.yml

@@ -17,7 +17,7 @@
 
 name: GitHub CI
 
-on: 
+on:
   push:
     branches:
     - master
@@ -56,3 +56,24 @@ jobs:
 
       - name: Build with Maven
         run: mvn -e -B -V verify
+
+  pct:
+    runs-on: ubuntu-latest
+    container:
+      image: jenkins/pct
+      env:
+        CHECKOUT_SRC: "https://github.com/${{ github.repository }}.git"
+        VERSION: "${{ github.ref }}"
+      volumes:
+        - /home/runner/work/__w/out:/pct/out
+    steps:
+      # gets the Jenkins version from master's branch pom.xml to test against
+      - name: Fetch Jenkins version
+        run: |
+          echo "JENKINS_VERSION=$(curl -s https://raw.githubusercontent.com/${{ github.repository }}/master/pom.xml | awk -F '[<>]' '/jenkins.version/{print $3}')" >> $GITHUB_ENV
+      - run: run-pct
+      - uses: actions/upload-artifact@v2
+        with:
+          name: pct-report
+          path: /home/runner/work/__w/out/pct-report.html
+          if-no-files-found: error