ci: support multi-platform docker image build

.github/workflows/release.yml

@@ -2,7 +2,7 @@ name: Release
 on:
   create:
     tags:
-      - v*
+      - 'v*.*.*'
 
 jobs:
   release:
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v1
+        uses: actions/checkout@v2
 
       - name: Validates GO releaser config
         uses: docker://goreleaser/goreleaser:latest
@@ -24,14 +24,36 @@ jobs:
         env:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
 
-      - name: Get the tag name
-        run: echo "TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            yedf/dtm
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha
 
-      - name: Publish docker
-        env:
-          host: 'ubuntu@en.dtm.pub'
-          dest: '/home/ubuntu'
-        run: |
-          echo "${{secrets.DEPLOY_KEY}}" > deploy_key
-          chmod 600 ./deploy_key
-          ssh -i deploy_key -o StrictHostKeyChecking=no ${{env.host}} 'cd ${{env.dest}}/dtm && git pull && sudo sh helper/build-repo.sh ${{env.TAG}}'
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./helper/Dockerfile-release
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

helper/.goreleaser.yml

@@ -7,6 +7,7 @@ builds:
       - windows
       - darwin
     goarch:
+      - arm64
       - amd64
     id: 'dtm'
     dir: .

helper/Dockerfile-release

@@ -1,11 +1,14 @@
-FROM golang:1.16.6-alpine3.14 as builder
+# syntax=docker/dockerfile:1
+FROM --platform=$TARGETPLATFORM golang:1.16.6-alpine3.14 as builder
+ARG TARGETARCH
+ARG TARGETOS
 WORKDIR /app/dtm
 # RUN go env -w GOPROXY=https://mirrors.aliyun.com/goproxy/,direct
 EXPOSE 8080
 COPY . .
-RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" app/main.go && apk add upx && upx main
+RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags="-s -w" app/main.go
 
-FROM alpine:3.14 as runner
+FROM --platform=$TARGETPLATFORM alpine:3.14
 COPY --from=builder /app/dtm/main /app/dtm/
 ENV IS_DOCKER=1
 WORKDIR /app/dtm

helper/build-repo.sh

@@ -1,8 +0,0 @@
-set -x
-if [ x$1 == x ]; then
-  echo please specify version
-  exit 1
-fi
-
-docker build -f helper/Dockerfile-release -t yedf/dtm:latest . && docker push yedf/dtm:latest
-docker tag yedf/dtm:latest yedf/dtm:$1 && docker push yedf/dtm:$1