Create main.yml

.github/workflows/main.yml

@@ -0,0 +1,68 @@
+name: Docker
+
+on:
+  push:
+    tags: ["*"]
+    branches:
+      - "main"
+  pull_request:
+    branches: ["**"]
+
+env:
+  # Hostname of your registry
+  REGISTRY: docker.io
+  # Image repository, without hostname and tag
+  IMAGE_NAME: ${{ github.repository }}
+  SHA: ${{ github.event.pull_request.head.sha || github.event.after }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ env.SHA }}
+
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@v3
+
+      # Authenticate to the container registry
+      - name: Authenticate to registry ${{ env.REGISTRY }}
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          labels: |
+            org.opencontainers.image.revision=${{ env.SHA }}
+          tags: |
+            type=edge,branch=$repo.default_branch
+            type=semver,pattern=v{{version}}
+            type=sha,prefix=,suffix=,format=short
+
+      # Build and push Docker image with Buildx
+      # (don't push on PR, load instead)
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          sbom: ${{ github.event_name != 'pull_request' }}
+          provenance: ${{ github.event_name != 'pull_request' }}
+          push: ${{ github.event_name != 'pull_request' }}
+          load: ${{ github.event_name == 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max