ci(ci): Push built CI images to Quay

.github/workflows/ci.yaml

@@ -1,4 +1,4 @@
-name: CI build
+name: CI build and push
 
 on:
   push:
@@ -7,41 +7,47 @@ on:
     branches: [ main ]
 
 jobs:
-  get-core-version:
+  get-pom-properties:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
     - id: query-pom
-      # Query POM for core version and save as output parameter
+      name: Get properties from POM
+      # Query POM for core and image version and save as output parameter
       run: |
         CORE_VERSION="$(mvn help:evaluate -Dexpression=io.cryostat.core.version -q -DforceStdout)"
         echo "::set-output name=core-version::v$CORE_VERSION"
+        IMAGE_VERSION="$(mvn help:evaluate -Dexpression=cryostat.imageVersion -q -DforceStdout)"
+        echo "::set-output name=image-version::$IMAGE_VERSION"
     outputs:
       core-version: ${{ steps.query-pom.outputs.core-version }}
+      image-version: ${{ steps.query-pom.outputs.image-version }}
 
   build-deps:
     runs-on: ubuntu-latest
-    needs: [get-core-version]
+    needs: [get-pom-properties]
     steps:
     - uses: actions/checkout@v2
       with:
         repository: cryostatio/cryostat-core
-        ref: ${{ needs.get-core-version.outputs.core-version }}
+        ref: ${{ needs.get-pom-properties.outputs.core-version }}
     - uses: skjolber/maven-cache-github-action@v1
       with:
         step: restore
     - run: mvn -B -U -DskipTests=true clean install
     - uses: actions/upload-artifact@v2
       with:
-        name: container-jfr-core
+        name: cryostat-core
         path: /home/runner/.m2/repository/io/cryostat/cryostat-core/
     - uses: skjolber/maven-cache-github-action@v1
       with:
         step: save
 
   build:
     runs-on: ubuntu-latest
-    needs: [build-deps]
+    needs: [get-pom-properties, build-deps]
+    env:
+      CRYOSTAT_IMG: quay.io/cryostat/cryostat
     steps:
     - uses: actions/checkout@v2
       with:
@@ -55,11 +61,34 @@ jobs:
         step: restore
     - uses: actions/download-artifact@v2
       with:
-        name: container-jfr-core
+        name: cryostat-core
         path: /home/runner/.m2/repository/io/cryostat/cryostat-core/
     - run: git submodule init
     - run: git submodule update
     - run: mvn -B -U clean verify
+    - name: Tag images
+      run: >
+        podman tag
+        ${{ env.CRYOSTAT_IMG }}:${{ needs.get-pom-properties.outputs.image-version }}
+        ${{ env.CRYOSTAT_IMG }}:${{ github.sha }}
+        ${{ env.CRYOSTAT_IMG }}:latest
+      if: ${{ github.event_name == 'push' && github.repository_owner == 'cryostatio' }}
     - uses: skjolber/maven-cache-github-action@v1
       with:
         step: save
+    - name: Push to quay.io
+      id: push-to-quay
+      uses: redhat-actions/push-to-registry@v2
+      with:
+        image: cryostat
+        tags: >
+          ${{ needs.get-pom-properties.outputs.image-version }}
+          ${{ github.sha }}
+          latest
+        registry: quay.io/cryostat
+        username: cryostat+bot
+        password: ${{ secrets.REGISTRY_PASSWORD }}
+      if: ${{ github.event_name == 'push' && github.repository_owner == 'cryostatio' }}
+    - name: Print image URL
+      run: echo "Image pushed to ${{ steps.push-to-quay.outputs.registry-paths }}"
+      if: ${{ github.event_name == 'push' && github.repository_owner == 'cryostatio' }}