feat: publish release to ghcr.io (#12)

* feat: publish release to ghcr.io

* dependency: update gh action dependencies

Author: KyleAure

.github/workflows/build-docker-image.yml

@@ -1,33 +1,62 @@
 name: Build multi-arch Docker Image
 
 on:
+  release:
+    types: [published]
   push:
     branches: [main]
   pull_request:
 
+env:
+  IMAGE_REPOSITORY: testcontainers/vnc-recorder
+
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
+
+    - name: Login to Docker Hub
+      # Only if we need to push an image
+      if: ${{ github.event_name == 'release' && github.event.action == 'published' }}
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
 
+    - name: Login to Github Container Registry
+      # Only if we need to push an image
+      if: ${{ github.event_name == 'release' && github.event.action == 'published' }}
+      uses: docker/login-action@v3
+      with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+    # Setup for buildx
     - name: Set up QEMU
-      uses: docker/setup-qemu-action@v2
+      uses: docker/setup-qemu-action@v3
+
     - name: Set up Docker Buildx
       id: buildx
-      uses: docker/setup-buildx-action@v2
+      uses: docker/setup-buildx-action@v3
 
+    # Debugging information
     - name: Docker info
       run: docker info
+
     - name: Buildx inspect
       run: docker buildx inspect
 
+    # Build and (optionally) push the image
     - name: Build image
-      uses: docker/build-push-action@v3
+      uses: docker/build-push-action@v6
       with:
         context: .
         file: ./Dockerfile
         platforms: linux/amd64,linux/arm/v7,linux/arm64,linux/ppc64le,linux/s390x
-        push: false
+        push: ${{ github.event_name == 'release' && github.event.action == 'published' }}
         # Use a 'temp' tag, that won't be pushed, for non-release builds
-        tags: testcontainers/vnc-recorder:${{ github.event.release.tag_name || 'temp' }}
+        tags: |
+          ${{ env.IMAGE_REPOSITORY }}:${{ github.event.release.tag_name || 'temp' }}
+          ghcr.io/${{ env.IMAGE_REPOSITORY }}:${{ github.event.release.tag_name || 'temp' }}