feat: publish docker images to ghcr with release

.github/workflows/release.yml

@@ -19,6 +19,13 @@ jobs:
         uses: actions/setup-go@v2
         with:
           go-version: 1.16
+      -
+        name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       -
         name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2

.goreleaser.yml

@@ -16,6 +16,7 @@ builds:
       - darwin
     goarch:
       - amd64
+      - arm64
 archives:
   - name_template: "{{ .ProjectName }}_{{ .Os }}_{{ .Arch }}"
     replacements:
@@ -46,7 +47,28 @@ changelog:
       - '^test'
 release:
   prerelease: auto
-
+dockers:
+    - image_templates:
+          - "ghcr.io/coreruleset/go-ftw:{{ .Version }}-amd64"
+      use: buildx
+      goarch: amd64
+      build_flag_templates:
+          - "--platform=linux/amd64"
+    - image_templates:
+          - "ghcr.io/coreruleset/go-ftw:{{ .Version }}-arm64"
+      use: buildx
+      goarch: arm64
+      build_flag_templates:
+          - "--platform=linux/arm64"
+docker_manifests:
+    - name_template: "ghcr.io/coreruleset/go-ftw:latest"
+      image_templates:
+          - "ghcr.io/coreruleset/go-ftw:{{ .Version }}-amd64"
+          - "ghcr.io/coreruleset/go-ftw:{{ .Version }}-arm64"
+    - name_template: "ghcr.io/coreruleset/go-ftw:{{ .Version }}"
+      image_templates:
+          - "ghcr.io/coreruleset/go-ftw:{{ .Version }}-amd64"
+          - "ghcr.io/coreruleset/go-ftw:{{ .Version }}-arm64"
 nfpms:
   - id: "ftw"
     builds: ["ftw"]

Dockerfile

@@ -0,0 +1,3 @@
+FROM gcr.io/distroless/static-debian11:debug
+ENTRYPOINT ["/ftw"]
+COPY ftw /