Add multi-platform docker build

.github/workflows/release.yml

@@ -16,37 +16,43 @@ jobs:
           - goarch: arm64
             goos: windows
     steps:
-    - uses: actions/checkout@v3
-    - uses: wangyoucao577/[email protected]
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        goos: ${{ matrix.goos }}
-        goarch: ${{ matrix.goarch }}
-        goversion: "1.17"
-        extra_files: LICENSE README.md
+      - uses: actions/checkout@v3
+      - uses: wangyoucao577/[email protected]
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          goos: ${{ matrix.goos }}
+          goarch: ${{ matrix.goarch }}
+          goversion: "1.17"
+          extra_files: LICENSE README.md
   build_image:
     name: Build and Push Docker image to Docker Hub
     runs-on: ubuntu-latest
     steps:
-      - name: Check out the repo
-        uses: actions/checkout@v2
-
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      
+
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v5
         with:
           images: kffl/speedbump
-      
+
       - name: Build and push Docker image
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v5
         with:
           context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -2,11 +2,11 @@ FROM golang:1.17.11-alpine3.16 AS builder
 WORKDIR /go/src/github.com/kffl/speedbump/
 COPY ./ ./
 RUN go get ./
-RUN CGO_ENABLED=0 GOARCH=amd64 GOOS=linux go build -v -o speedbump .
+RUN CGO_ENABLED=0 go build -v -o speedbump .
 
 FROM alpine:3.16
 
 WORKDIR /root/
 COPY --from=builder /go/src/github.com/kffl/speedbump/speedbump .
 ENTRYPOINT ["/root/speedbump"]
-CMD ["--help"]
+CMD ["--help"]