chore: publish docker image to ghcr.io

.github/workflows/release.yml

@@ -19,13 +19,21 @@ jobs:
     steps:
       - if: ${{ !startsWith(github.ref, 'refs/tags/v') }}
         run: echo "flags=--snapshot" >> $GITHUB_ENV
+      - run: |
+          echo "REPOSITORY_OWNER=`echo ${{github.repository_owner}} | tr '[:upper:]' '[:lower:]'`" >> ${GITHUB_ENV}
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
       - uses: actions/setup-go@v4
         with:
           go-version: 1.23
           cache: true
+      - name: Docker Login
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - uses: goreleaser/goreleaser-action@v4
         with:
           distribution: goreleaser

.goreleaser.yaml

@@ -6,6 +6,9 @@ before:
   hooks:
     - go mod tidy
 
+env:
+  - CGO_ENABLED=0
+
 builds:
   - targets: [go_first_class]
     mod_timestamp: "{{ .CommitTimestamp }}"
@@ -14,9 +17,7 @@ builds:
       # trims path
       - -trimpath
     ldflags:
-      # use commit date instead of current date as main.date
-      # only needed if you actually use those things in your main package, otherwise can be ignored.
-      - -s -w -X main.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{ .CommitDate }}
+      - -s -w -extldflags '-static'
 changelog:
   sort: asc
   filters:
@@ -25,3 +26,27 @@ changelog:
       - "^test:"
 release:
   name_template: "v{{ .Version }}"
+
+dockers:
+  - image_templates:
+      [
+        "ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-amd64",
+      ]
+    dockerfile: ./misc/docker/goreleaser/Dockerfile
+    build_flag_templates:
+      - --platform=linux/amd64
+      - --label=org.opencontainers.image.title={{ .ProjectName }}
+      - --label=org.opencontainers.image.description={{ .ProjectName }}
+      - --label=org.opencontainers.image.url=https://github.com/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}
+      - --label=org.opencontainers.image.source=https://github.com/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}
+      - --label=org.opencontainers.image.version={{ .Version }}
+      - --label=org.opencontainers.image.created={{ time "2006-01-02T15:04:05Z07:00" }}
+      - --label=org.opencontainers.image.revision={{ .FullCommit }}
+      - --label=org.opencontainers.image.licenses=AGPL-3.0
+docker_manifests:
+  - name_template: ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}
+    image_templates:
+      - ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-amd64
+  - name_template: ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:latest
+    image_templates:
+      - ghcr.io/{{ .Env.REPOSITORY_OWNER }}/{{ .ProjectName }}:{{ .Version }}-amd64

Makefile

@@ -1,4 +1,5 @@
-DOCKER_IMAGES := $(shell find misc/docker/* -maxdepth 1 -type d -printf "%f\n")
+DOCKER_IMAGES := $(shell find misc/docker/* -maxdepth 1 -type d -not -name goreleaser -printf "%f\n")
+REPOSITORY_OWNER ?= 
 
 build:
 	CGO_ENABLED=0 go build -o ./bin/libra ./cmd/libra
@@ -12,4 +13,4 @@ docker-image-%:
 	docker build -t libra:$*-latest -f misc/docker/$*/Dockerfile .
 
 release:
-	curl -sfL https://goreleaser.com/static/run | bash -s -- release --auto-snapshot --clean
+	curl -sfL https://goreleaser.com/static/run | REPOSITORY_OWNER=$(REPOSITORY_OWNER) bash -s -- release --auto-snapshot --clean

misc/docker/goreleaser/Dockerfile

@@ -0,0 +1,3 @@
+FROM scratch
+ENTRYPOINT ["/libra"]
+COPY libra /