Create docker.yml

.github/workflows/docker.yml

@@ -0,0 +1,99 @@
+name: docker-multiarch
+
+on:
+  push:
+    branches: [ main, master ]
+    tags: [ 'v*' ]
+  workflow_dispatch:
+
+env:
+  REGISTRY_DOCKERHUB: docker.io
+  REGISTRY_GHCR: ghcr.io
+  # 留空则使用 <owner>/<repo>
+  IMAGE_NAME: ${{ vars.IMAGE_NAME }}
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        variant:
+          - name: release
+            dockerfile: Dockerfile.release.auto
+            context: .
+            build-args: |
+              GM_VERSION=${{ github.ref_type == 'tag' && startsWith(github.ref_name, 'v') && replace(github.ref_name, 'v', '') || '0.4.2' }}
+          - name: source
+            dockerfile: Dockerfile
+            context: .
+            build-args: |
+              GM_REF=master
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set image name
+        id: img
+        run: |
+          OWNER_REPO="${GITHUB_REPOSITORY,,}"
+          DEFAULT_IMAGE="$OWNER_REPO"
+          if [ -n "${IMAGE_NAME}" ]; then
+            echo "name=${IMAGE_NAME}" >> $GITHUB_OUTPUT
+          else
+            echo "name=${DEFAULT_IMAGE}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # 登录 Docker Hub（可选）
+      - name: Login to DockerHub
+        if: ${{ secrets.DOCKERHUB_USERNAME && secrets.DOCKERHUB_TOKEN }}
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY_DOCKERHUB }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      # 登录 GHCR（可选，没 token 也能用 GITHUB_TOKEN）
+      - name: Login to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY_GHCR }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_TOKEN || github.token }}
+
+      - name: Docker meta (tags/labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ env.REGISTRY_DOCKERHUB }}/${{ steps.img.outputs.name }}
+            ${{ env.REGISTRY_GHCR }}/${{ steps.img.outputs.name }}
+          tags: |
+            type=ref,event=branch
+            type=sha
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master' }}
+            type=semver,pattern={{version}},value=${{ github.ref_name }}
+            type=semver,pattern={{major}}.{{minor}},value=${{ github.ref_name }}
+          labels: |
+            org.opencontainers.image.source=${{ github.repositoryUrl }}
+            org.opencontainers.image.revision=${{ github.sha }}
+            org.opencontainers.image.title=${{ steps.img.outputs.name }}-${{ matrix.variant.name }}
+
+      - name: Build & Push (${{ matrix.variant.name }})
+        uses: docker/build-push-action@v6
+        with:
+          context: ${{ matrix.variant.context }}
+          file: ${{ matrix.variant.dockerfile }}
+          platforms: linux/amd64,linux/arm64 #,linux/arm/v7
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: ${{ matrix.variant.build-args }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max