Reapply "fix: Reintroduce docker build action"

This reverts commit b52e07a.

Author: binarybaron

.github/workflows/build-release-binaries.yml

@@ -4,6 +4,9 @@ on:
   release:
     types: [created]
 
+env:
+  DOCKER_IMAGE_NAME: unstoppableswap/asb
+
 jobs:
   build_binaries:
     name: Build
@@ -82,7 +85,7 @@ jobs:
         run: target/${{ matrix.target }}/release/${{ matrix.bin }} --help
 
       - id: create-archive-name
-        shell: python # Use python to have a prettier name for the archive on Windows.
+        shell: python
         run: |
           import platform
           os_info = platform.uname()
@@ -122,3 +125,51 @@ jobs:
           asset_path: ./${{ steps.create-archive-name.outputs.archive }}
           asset_name: ${{ steps.create-archive-name.outputs.archive }}
           asset_content_type: application/gzip
+
+  build_and_push_docker:
+    name: Build and Push Docker Image
+    runs-on: ubuntu-latest
+    needs: build_binaries
+    steps:
+      - name: Checkout code
+        uses: actions/[email protected]
+        with:
+          ref: ${{ github.event.release.target_commitish }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Set Docker tags
+        id: docker_tags
+        run: |
+          if [[ ${{ github.event.release.tag_name }} == "preview" ]]; then
+            echo "::set-output name=preview::true"
+          else
+            echo "::set-output name=preview::false"
+          fi
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: |
+            ${{ env.DOCKER_IMAGE_NAME }}:${{ github.event.release.tag_name }}
+            ${{ env.DOCKER_IMAGE_NAME }}:latest
+        if: steps.docker_tags.outputs.preview == 'false'
+
+      - name: Build and push Docker image without latest tag (preview release)
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ env.DOCKER_IMAGE_NAME }}:${{ github.event.release.tag_name }}
+        if: steps.docker_tags.outputs.preview == 'true'