Add multi tags for cinder image

Author: ChrisRx

.github/workflows/cinder.yaml

@@ -1,12 +1,13 @@
 name: Build and push cinder image
 
 on:
-  release:
-    types:
-      - published
+  push:
+    # Sequence of patterns matched against refs/tags
+    tags:
+    - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
 
 jobs:
-  lint-test:
+  push:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -22,19 +23,52 @@ jobs:
       - name: Install helm
         run: curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
 
-      - name: Login to DockerHub Registry
-        run: echo ${{ secrets.DOCKER_PASSWORD }} | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
+      - name: Prepare
+        id: prep
+        run: |
+          DOCKER_IMAGE=${GITHUB_REPOSITORY}
+          VERSION=noop
+          if [ "${{ github.event_name }}" = "schedule" ]; then
+            VERSION=nightly
+          elif [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/}
+          elif [[ $GITHUB_REF == refs/heads/* ]]; then
+            VERSION=$(echo ${GITHUB_REF#refs/heads/} | sed -r 's#/+#-#g')
+            if [ "${{ github.event.repository.default_branch }}" = "$VERSION" ]; then
+              VERSION=edge
+            fi
+          elif [[ $GITHUB_REF == refs/pull/* ]]; then
+            VERSION=pr-${{ github.event.number }}
+          fi
+          TAGS="${DOCKER_IMAGE}:${VERSION}"
+          if [[ $VERSION =~ ^v[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
+            MINOR=${VERSION%.*}
+            MAJOR=${MINOR%.*}
+            TAGS="$TAGS,${DOCKER_IMAGE}:${MINOR},${DOCKER_IMAGE}:${MAJOR},${DOCKER_IMAGE}:latest"
+          elif [ "${{ github.event_name }}" = "push" ]; then
+            TAGS="$TAGS,${DOCKER_IMAGE}:sha-${GITHUB_SHA::8}"
+          fi
+          echo ::set-output name=version::${VERSION}
+          echo ::set-output name=tags::${TAGS}
+          echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
 
-      - name: Get the version
-        id: vars
-        run: echo ::set-output name=tag::$(echo ${GITHUB_REF:10})
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build the cinder image
         run: |
-          export TAG=${{steps.vars.outputs.tag}}
+          export TAG=${{steps.prep.outputs.version}}
           cd build/images/node
           make build
 
       - name: Push the cinder image
         run: |
-          docker push docker.io/criticalstack/cinder:${{steps.vars.outputs.tag}}
+          IFS=, read -ra values <<< "${{steps.prep.outputs.tags}}"
+          for img in ${values[@]}
+          do
+            docker tag criticalstack/cinder:${{steps.prep.outputs.version}} $img
+            docker push $img
+          done