chore(docker): support multiple platform

fix https://github.com/appleboy/gorush/issues/720

.github/workflows/docker.yaml

@@ -6,22 +6,13 @@ on:
       - master
     tags:
       - 'v*'
+  pull_request:
+    branches:
+      - 'master'
 
 jobs:
-  build:
+  build-docker:
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
-    strategy:
-      max-parallel: 3
-      matrix:
-        os: [ubuntu-latest]
-        system: [linux]
-        arch: [amd64, arm, arm64]
-        # support windows build and push?
-        # see the issue: https://github.com/docker/build-push-action/issues/18
-        # include:
-        #   - os: windows-2022
-        #     system: windows
-        #     arch: amd64
     steps:
       - name: Setup go
         uses: actions/setup-go@v3
@@ -34,13 +25,9 @@ jobs:
 
       - name: Build binary
         run : |
-          make build_${{ matrix.system }}_${{ matrix.arch }}
+          make build_linux_amd64
-
+          make build_linux_arm
-      - name: Check binary
+          make build_linux_arm64
-        if: matrix.system == 'linux' && matrix.arch == 'amd64'
-        run : |
-          ./release/${{ matrix.system }}/${{ matrix.arch }}/${GITHUB_REPOSITORY#*/} --help
-
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v2
@@ -65,30 +52,26 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       -
-        name: Docker meta for ${{ matrix.system }} ${{ matrix.arch }}
+        name: Docker meta
         id: docker-meta
         uses: docker/metadata-action@v4
         with:
-          flavor: |
-            latest=false
-            suffix=${{ matrix.system }}-${{ matrix.arch }}
           images: |
             ${{ github.repository }}
             ghcr.io/${{ github.repository }}
           tags: |
-            type=raw,value=,enable={{is_default_branch}}
+            type=raw,value=latest,enable={{is_default_branch}}
-            type=raw,value=latest,suffix=,enable={{is_default_branch}}
+            type=semver,pattern={{version}}
-            type=semver,event=tag,pattern={{version}},suffix=-${{ matrix.system }}-${{ matrix.arch }}
+            type=semver,pattern={{major}}.{{minor}}
-            type=semver,event=tag,pattern={{major}}.{{minor}},suffix=-${{ matrix.system }}-${{ matrix.arch }}
+            type=semver,pattern={{major}}
-            type=semver,event=tag,pattern={{major}},suffix=-${{ matrix.system }}-${{ matrix.arch }}
 
       -
-        name: Build and push ${{ matrix.system }} ${{ matrix.arch }}
+        name: Build and push
         uses: docker/build-push-action@v4
         with:
           context: .
-          file: docker/Dockerfile.${{ matrix.system }}.${{ matrix.arch }}
+          platforms: linux/amd64,linux/arm,linux/arm64
-          platforms: ${{ matrix.system }}/${{ matrix.arch }}
+          file: docker/Dockerfile
-          push: true
+          push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.docker-meta.outputs.tags }}
           labels: ${{ steps.docker-meta.outputs.labels }}

.github/workflows/lint.yml

@@ -24,17 +24,9 @@ jobs:
           args: --verbose
 
       - uses: hadolint/hadolint-action@v3.1.0
-        name: hadolint for Dockerfile.linux.amd64
+        name: hadolint for Dockerfile
         with:
-          dockerfile: docker/Dockerfile.linux.amd64
+          dockerfile: docker/Dockerfile
-      - uses: hadolint/hadolint-action@v3.1.0
-        name: hadolint for Dockerfile.linux.arm64
-        with:
-          dockerfile: docker/Dockerfile.linux.arm64
-      - uses: hadolint/hadolint-action@v3.1.0
-        name: hadolint for Dockerfile.linux.arm
-        with:
-          dockerfile: docker/Dockerfile.linux.arm
 
   testing:
     runs-on: ubuntu-latest

docker/Dockerfile

@@ -1,4 +1,7 @@
-FROM alpine:3.15.4@sha256:a777c9c66ba177ccfea23f2a216ff6721e78a662cd17019488c417135299cd89
+FROM alpine:3.17
+
+ARG TARGETOS
+ARG TARGETARCH
 
 LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
   org.label-schema.name="Gorush" \
@@ -6,9 +9,9 @@ LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
   org.label-schema.schema-version="1.0"
 
 RUN apk add --no-cache ca-certificates mailcap && \
-	echo "@testing http://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
+  rm -rf /var/cache/apk/*
 
-COPY release/linux/arm/gorush /bin/
+COPY release/${TARGETOS}/${TARGETARCH}/gorush /bin/
 
 EXPOSE 8088 9000
 HEALTHCHECK --start-period=1s --interval=10s --timeout=5s \

docker/Dockerfile.linux.amd64

@@ -1,17 +0,0 @@
-FROM alpine:3.15.4@sha256:a777c9c66ba177ccfea23f2a216ff6721e78a662cd17019488c417135299cd89
-
-LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
-  org.label-schema.name="Gorush" \
-  org.label-schema.vendor="Bo-Yi Wu" \
-  org.label-schema.schema-version="1.0"
-
-RUN apk add --no-cache ca-certificates mailcap && \
-	echo "@testing http://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
-
-COPY release/linux/amd64/gorush /bin/
-
-EXPOSE 8088 9000
-HEALTHCHECK --start-period=1s --interval=10s --timeout=5s \
-  CMD ["/bin/gorush", "--ping"]
-
-ENTRYPOINT ["/bin/gorush"]

docker/Dockerfile.linux.arm64

@@ -1,17 +0,0 @@
-FROM alpine:3.15.4@sha256:a777c9c66ba177ccfea23f2a216ff6721e78a662cd17019488c417135299cd89
-
-LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
-  org.label-schema.name="Gorush" \
-  org.label-schema.vendor="Bo-Yi Wu" \
-  org.label-schema.schema-version="1.0"
-
-RUN apk add --no-cache ca-certificates mailcap && \
-	echo "@testing http://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories
-
-COPY release/linux/arm64/gorush /bin/
-
-EXPOSE 8088 9000
-HEALTHCHECK --start-period=1s --interval=10s --timeout=5s \
-  CMD ["/bin/gorush", "--ping"]
-
-ENTRYPOINT ["/bin/gorush"]

docker/Dockerfile.windows.amd64

@@ -1,14 +0,0 @@
-FROM mcr.microsoft.com/windows/nanoserver:1809-amd64
-
-LABEL maintainer="Bo-Yi Wu <appleboy.tw@gmail.com>" \
-  org.label-schema.name="Gorush" \
-  org.label-schema.vendor="Bo-Yi Wu" \
-  org.label-schema.schema-version="1.0"
-
-COPY release/gorush.exe C:/bin/gorush.exe
-
-EXPOSE 8088 9000
-HEALTHCHECK --start-period=1s --interval=10s --timeout=5s \
-  CMD ["\\gorush.exe", "--ping"]
-
-ENTRYPOINT [ "C:\\bin\\gorush.exe" ]

docker/manifest.tmpl

@@ -1,25 +0,0 @@
-image: appleboy/gorush:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
-{{#if build.tags}}
-tags:
-{{#each build.tags}}
-  - {{this}}
-{{/each}}
-{{/if}}
-manifests:
-  -
-    image: appleboy/gorush:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
-    platform:
-      architecture: amd64
-      os: linux
-  -
-    image: appleboy/gorush:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm64
-    platform:
-      architecture: arm64
-      os: linux
-      variant: v8
-  -
-    image: appleboy/gorush:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm
-    platform:
-      architecture: arm
-      os: linux
-      variant: v7