ci/cd: added git actions workflow for Github Container Registry Image Release

.github/workflows/release.yml

@@ -3,15 +3,15 @@ name: Studio API Release Workflow
 on:
   push:
     tags:
-      - "[0-9]+.[0-9]+.[0-9]+"
-      - "[0-9]+.[0-9]+.[0-9]-rc.[0-9]+"
+      - "v[0-9]+.[0-9]+.[0-9]+"
+      - "v[0-9]+.[0-9]+.[0-9]-rc.[0-9]+"
 
 permissions:
   contents: write
   packages: write
 
 jobs:
-  release-github:
+  release-binaries-github:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -24,3 +24,60 @@ jobs:
         with:
           prerelease: false
           generate_release_notes: true
+
+  publish-docker:
+    name: Publish Docker Image (linux/amd64)
+    runs-on: ubuntu-latest
+    needs: release-binaries-github 
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set Latest Tag
+        run: echo "LATEST_RELEASE_TAG=$(git describe --tags --abbrev=0)" >> $GITHUB_ENV
+
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.19
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+        id: buildx
+        with:
+          version: latest
+
+      - name: Docker Login
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Prepare Docker Metadata
+        id: docker-build
+        uses: docker/metadata-action@v4
+        with:
+          images: ghcr.io/${{ github.repository}}
+          flavor: |
+            latest=auto
+          tags: |
+            type=semver,pattern={{version}},value=${{ env.LATEST_RELEASE_TAG }}
+          labels: |
+            org.opencontainers.image.vendor="Hypermine Limited"
+            org.opencontainers.image.title="Entity API Service"
+            org.opencontainers.image.source="https://github.com/hypersign-protocol/entity-api-service"
+
+      - name: Build and push image
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          platforms: linux/amd64
+          push: true
+          tags: ${{ steps.docker-build.outputs.tags }}
+          labels: ${{ steps.docker-build.outputs.labels }}