feat: add workflow

.github/workflows/docker-build-push-ecr.yaml

@@ -0,0 +1,78 @@
+# The reason why I created this workflow is that without using artifacts, it's much faster.
+name: Docker
+
+on:
+  workflow_call:
+    inputs:
+      aws_account_id:
+        description: "AWS Account ID"
+        type: string
+        required: true
+      aws_region:
+        description: "AWS Region"
+        type: string
+        required: true
+      aws_role_name:
+        description: "AWS Role Name"
+        type: string
+        required: true
+      image_name:
+        description: "Name of the Docker image to build"
+        type: string
+        required: false
+        default: ${{ github.event.repository.name }}
+      image_tag:
+        description: "Tag of the Docker image to build"
+        type: string
+        required: false
+        default: ${{ github.sha }}
+      docker_context:
+        description: "Path to the build context"
+        type: string
+        required: false
+        default: .
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  build:
+    name: Build Image
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: arn:aws:iam::${{ inputs.aws_account_id }}:role/${{ inputs.aws_role_name }}
+          aws-region: ${{ inputs.aws_region }}
+
+      - name: Login to Amazon ECR
+        id: login-ecr
+        uses: aws-actions/amazon-ecr-login@v2
+
+      - name: Build and export
+        uses: docker/build-push-action@v5
+        env:
+          REGISTRY: ${{ steps.login-ecr.outputs.registry }}
+          REPOSITORY: ${{ inputs.image_name }}
+          SOURCE_TAG: ${{ github.sha }}
+          IMAGE_TAG: ${{ inputs.image_tag }}
+          BRANCH: ${{ github.head_ref }}
+        with:
+          context: ${{ inputs.docker_context }}
+          # platforms: linux/amd64,linux/arm64 # TODO add support for multi-arch builds
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          push: true
+          tags: |
+            $REGISTRY/$REPOSITORY:$SOURCE_TAG
+            $REGISTRY/$REPOSITORY:$IMAGE_TAG
+            $REGISTRY/$REPOSITORY:latest