chore: goreleaser and buildx

.github/workflows/release.yml

@@ -27,12 +27,6 @@ jobs:
         with:
           fetch-depth: 0
 
-      # Install Docker image multi-arch builder
-      - name: Install seihon ${{ env.SEIHON_VERSION }}
-        run: |
-          curl -sSfL https://raw.githubusercontent.com/ldez/seihon/master/godownloader.sh | sh -s -- -b $(go env GOPATH)/bin ${SEIHON_VERSION}
-          seihon --version
-
       - name: Docker Login
         env:
           DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
@@ -40,5 +34,14 @@ jobs:
         run: |
           echo "${DOCKER_PASSWORD}" | docker login --username "${DOCKER_USERNAME}" --password-stdin
 
-      - name: Deploy Docker Images (seihon)
-        run: make publish-images
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      # https://goreleaser.com/ci/actions/
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GH_TOKEN_REPO }}

.goreleaser.yml

@@ -0,0 +1,80 @@
+project_name: whoami
+
+builds:
+  - binary: whoami
+    goos:
+      - windows
+      - darwin
+      - linux
+      - freebsd
+      - openbsd
+    goarch:
+      - amd64
+      - '386'
+      - arm
+      - arm64
+    goarm:
+      - '7'
+
+    ignore:
+      - goos: darwin
+        goarch: '386'
+      - goos: openbsd
+        goarch: arm
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^doc:'
+      - '^chore:'
+      - '^chore(deps):'
+      - '^test:'
+      - '^tests:'
+
+archives:
+  - id: whoami
+    name_template: '{{ .ProjectName }}_v{{ .Version }}_{{ .Os }}_{{ .Arch }}{{ if .Arm}}v{{ .Arm }}{{ end }}'
+    format: tar.gz
+    format_overrides:
+      - goos: windows
+        format: zip
+    files:
+      - LICENSE
+
+dockers:
+  - use: buildx
+    skip_push: true
+    goos: linux
+    goarch: amd64
+    dockerfile: buildx.Dockerfile
+    image_templates:
+      - 'traefik/whoami:dev-amd64'
+      - 'traefik/whoami:latest-amd64'
+      - 'traefik/whoami:{{ .Tag }}-amd64'
+      - 'traefik/whoami:v{{ .Major }}.{{ .Minor }}-amd64'
+    build_flag_templates:
+      - '--pull'
+      - '--label=org.opencontainers.image.created={{.Date}}'
+      - '--label=org.opencontainers.image.title={{.ProjectName}}'
+      - '--label=org.opencontainers.image.revision={{.FullCommit}}'
+      - '--label=org.opencontainers.image.version={{.Version}}'
+
+  - use: buildx
+    skip_push: true
+    goos: linux
+    goarch: arm64
+    dockerfile: buildx.Dockerfile
+    image_templates:
+      - 'traefik/whoami:dev-arm64'
+      - 'traefik/whoami:latest-arm64'
+      - 'traefik/whoami:{{ .Tag }}-arm64'
+      - 'traefik/whoami:v{{ .Major }}.{{ .Minor }}-arm64'
+    build_flag_templates:
+      - '--pull'
+      - '--label=org.opencontainers.image.created={{.Date}}'
+      - '--label=org.opencontainers.image.title={{.ProjectName}}'
+      - '--label=org.opencontainers.image.revision={{.FullCommit}}'
+      - '--label=org.opencontainers.image.version={{.Version}}'
+

buildx.Dockerfile

@@ -1,25 +1,17 @@
+# syntax=docker/dockerfile:1.2
 FROM golang:1-alpine as builder
 
 RUN apk --no-cache --no-progress add git ca-certificates tzdata make \
     && update-ca-certificates \
     && rm -rf /var/cache/apk/*
 
-WORKDIR /go/whoami
-
-# Download go modules
-COPY go.mod .
-COPY go.sum .
-RUN GO111MODULE=on GOPROXY=https://proxy.golang.org go mod download
-
-COPY . .
-
-RUN GOARCH={{ .GoARCH }} GOARM={{ .GoARM }} make build
-
+# syntax=docker/dockerfile:1.2
+# Create a minimal container to run a Golang static binary
 FROM scratch
 
 COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
-COPY --from=builder /go/whoami/whoami .
+COPY whoami /
 
 ENTRYPOINT ["/whoami"]
 EXPOSE 80