Release action

.github/workflows/release.yml

@@ -0,0 +1,131 @@
+name: Release
+
+on:
+  release:
+    types: [created]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+  packages: write
+
+env:
+  REGISTRY: ghcr.io
+  REGISTRY_IMAGE: ghcr.io/${{ github.repository }}
+  REGEX_IMAGE: ${{ github.repository }}:\\d+.\\d+.\\d+
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
+    outputs:
+      IMAGE_NAME: ${{ steps.image_builder.outputs.IMAGE }}
+      TAGS: ${{ steps.meta.outputs.tags }}
+      VERSION: ${{ steps.meta.outputs.version }}
+    steps:
+      - name: validate tag
+        run: echo ${{ github.ref_name }} | grep -qE '^v[0-9]+\.[0-9]+\.[0-9]+(-rc\.[0-9]+)?$'
+
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY_IMAGE }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Image name builder
+        id: image_builder
+        run: |
+          IMAGE=$(jq -ecr '.tags | map(select(match("${{ env.REGEX_IMAGE }}", "i"))) | first| sub(":.*$";"")' <<< "$DOCKER_METADATA_OUTPUT_JSON")
+          echo "IMAGE=$IMAGE" >> $GITHUB_OUTPUT
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: false
+          platforms: ${{ matrix.platform }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          outputs: type=image,name=${{ steps.image_builder.outputs.IMAGE }},push-by-digest=true,push=true
+
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ env.PLATFORM_PAIR }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  merge:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/digests
+          pattern: digests-*
+          merge-multiple: true
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create $(jq -cRr 'split("\n") | map(gsub("\\s+";"")) | map("-t "+ .) | join(" ")' <<< '${{ needs.build.outputs.TAGS }}') \
+            $(printf '${{ needs.build.outputs.IMAGE_NAME }}@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ${{ needs.build.outputs.IMAGE_NAME }}:${{ needs.build.outputs.VERSION }}