[cherry-pick] Build docker image in release workflow (#36) (#37)

/cherry-pick

Signed-off-by: Tamal Saha <tamal@appscode.com>

Co-authored-by: Tamal Saha <tamal@appscode.com>

Author: 1gtm

.github/workflows/release.yml

@@ -22,6 +22,30 @@ jobs:
         run: |
           curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
 
+      - name: Print version info
+        id: semver
+        run: |
+          make version
+
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: crazy-max/ghaction-docker-buildx@v1
+        with:
+          buildx-version: latest
+          qemu-version: latest
+
+      - name: Available platforms
+        run: echo ${{ steps.buildx.outputs.platforms }}
+
+      - name: Build
+        env:
+          DOCKER_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
+          USERNAME: 1gtm
+          APPSCODE_ENV: prod
+        run: |
+          docker login --username ${USERNAME} --password ${DOCKER_TOKEN}
+          make release
+
       - name: Clone charts repository
         env:
           GITHUB_USER: 1gtm