container builds local and CI

Author: mashpie

.github/workflows/docker.yml

@@ -0,0 +1,62 @@
+name: Docker
+
+on:
+  push:
+    branches: [main, develop]
+    tags: ['v*']
+  pull_request:
+    branches: [main]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            # Canary builds for every push to main/develop
+            type=raw,value=canary,enable={{is_default_branch}}
+            type=raw,value=canary-{{branch}},enable=${{ github.ref_name != 'main' && github.event_name == 'push' }}
+            type=raw,value=canary-{{sha}},enable=${{ github.event_name == 'push' }}
+            # PR builds
+            type=ref,event=pr,prefix=pr-
+            # Release builds only on tags
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/v') }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: ${{ 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

Makefile

@@ -19,11 +19,24 @@ test.local:
 	${DOCKER_IMAGE_NAME}:latest \
 	--test
 
-build.latest:
+build.ghcr:
 	docker buildx build --pull --push \
 	--platform linux/amd64 \
 	-t ${DOCKER_IMAGE_URL}:latest \
 	-t ${DOCKER_IMAGE_URL}:${VERSION} \
 	. --label "version=v${VERSION}"
 
-.PHONY: test
+build.ghcr.multi:
+	docker buildx build --pull --push \
+	--platform linux/amd64,linux/arm64 \
+	-t ${DOCKER_IMAGE_URL}:latest \
+	-t ${DOCKER_IMAGE_URL}:${VERSION} \
+	. --label "version=v${VERSION}"
+
+login.ghcr:
+	echo ${GITHUB_TOKEN} | docker login ghcr.io -u ${GITHUB_USERNAME} --password-stdin
+
+# Legacy target for backward compatibility
+build.latest: build.ghcr
+
+.PHONY: test build.local run.local test.local build.ghcr build.ghcr.multi login.ghcr build.latest