Add .github/actions/common-docker-build/action.yml

.github/actions/common-docker-build/action.yml

@@ -0,0 +1,54 @@
+name: 'Common Docker Build'
+
+description: 'Reusable action for building and pushing Docker images'
+
+inputs:
+  build_tags:
+    description: 'Tags for the Docker build'
+    required: true
+  manifest_tags:
+    description: 'Tags for the Docker manifest'
+    required: true
+  flavor:
+    description: 'Flavor for the Docker manifest'
+    required: true
+  docker_username:
+    description: 'DockerHub username'
+    required: true
+  docker_password:
+    description: 'DockerHub password'
+    required: true
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1
+
+    - name: Login to DockerHub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ inputs.docker_username }}
+        password: ${{ inputs.docker_password }}
+
+    - name: Build and push
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ./Dockerfile
+        push: true
+        tags: ${{ inputs.build_tags }}
+        platforms: linux/amd64, linux/arm64/v8, linux/arm/v7
+
+    - name: Create and push manifest
+      uses: docker/metadata-action@v3
+      with:
+        images: csmith1865/obscreen
+        tags: ${{ inputs.manifest_tags }}
+        flavor: ${{ inputs.flavor }}