ci: add docker publish (#37)

Signed-off-by: Michael Beemer <[email protected]>

.github/workflows/release.yaml

@@ -33,17 +33,30 @@ jobs:
 
   go-release:
     needs: release-please
+    if: ${{ fromJSON(needs.release-please.outputs.release_created) }}
     runs-on: ubuntu-latest
     permissions:
       contents: write
-    if: ${{ fromJSON(needs.release-please.outputs.release_created) }}
+      packages: write
+    env:
+      DOCKER_CLI_EXPERIMENTAL: "enabled"
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
           ref: ${{ needs.release-please.outputs.release_tag_name }}
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
@@ -52,9 +65,7 @@ jobs:
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v6
         with:
-          # either 'goreleaser' (default) or 'goreleaser-pro'
           distribution: goreleaser
-          # 'latest', 'nightly', or a semver
           version: "~> v2"
           args: release --clean
         env:

.goreleaser.yaml

@@ -38,3 +38,41 @@ archives:
         format: zip
 
 report_sizes: true
+
+dockers:
+- image_templates: ["ghcr.io/open-feature/codegen:{{ .Version }}-amd64"]
+  dockerfile: Dockerfile
+  use: buildx
+  build_flag_templates:
+  - --platform=linux/amd64
+  - --label=org.opencontainers.image.title={{ .ProjectName }}
+  - --label=org.opencontainers.image.url=https://github.com/open-feature/codegen
+  - --label=org.opencontainers.image.source=https://github.com/open-feature/codegen
+  - --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=Apache-2.0
+
+- image_templates: ["ghcr.io/open-feature/codegen:{{ .Version }}-arm64"]
+  goarch: arm64
+  dockerfile: Dockerfile
+  use: buildx
+  build_flag_templates:
+  - --platform=linux/arm64
+  - --label=org.opencontainers.image.title={{ .ProjectName }}
+  - --label=org.opencontainers.image.url=https://github.com/open-feature/codegen
+  - --label=org.opencontainers.image.source=https://github.com/open-feature/codegen
+  - --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=Apache-2.0
+
+docker_manifests:
+- name_template: ghcr.io/open-feature/codegen:{{ .Version }}
+  image_templates:
+  - ghcr.io/open-feature/codegen:{{ .Version }}-amd64
+  - ghcr.io/open-feature/codegen:{{ .Version }}-arm64
+- name_template: ghcr.io/open-feature/codegen:latest
+  image_templates:
+  - ghcr.io/open-feature/codegen:{{ .Version }}-amd64
+  - ghcr.io/open-feature/codegen:{{ .Version }}-arm64

Dockerfile

@@ -0,0 +1,7 @@
+# Use distroless as minimal base image to package the manager binary
+# Refer to https://github.com/GoogleContainerTools/distroless for more details
+FROM gcr.io/distroless/static:nonroot
+COPY openfeature .
+USER 65532:65532
+
+ENTRYPOINT ["/openfeature"]