proper release

.github/workflows/docker-publish.yml

@@ -1,64 +1,48 @@
-name: Docker
+name: release
 
 on:
   push:
-    branches: ["main"]
+    tags:
+      - "v*"
+  workflow_dispatch:
 
-env:
+permissions:
-  REGISTRY: ghcr.io
+  contents: write
-  IMAGE_NAME: ${{ github.repository }}
+  packages: write
 
 jobs:
-  build:
+  goreleaser:
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
-      packages: write
-      id-token: write
-
     steps:
-      - name: Checkout repository
+      - name: Checkout
         uses: actions/checkout@v4
-
-      - name: Install cosign
-        if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@v3.5.0
         with:
-          cosign-release: "v2.1.1"
+          fetch-depth: 0
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: "go.mod"
+          cache: true
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          platforms: linux/amd64,linux/arm64
 
-      - name: Log into registry ${{ env.REGISTRY }}
+      - name: Login to GitHub Container Registry
-        if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
-          registry: ${{ env.REGISTRY }}
+          registry: ghcr.io
-          username: ${{ github.actor }}
+          username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Extract Docker metadata
+      - name: Run GoReleaser
-        id: meta
+        uses: goreleaser/goreleaser-action@v6
-        uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          distribution: goreleaser
-
+          version: latest
-      - name: Build and push Docker image
+          args: release --clean
-        id: build-and-push
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          platforms: linux/amd64,linux/arm64
-
-      - name: Sign the published Docker image
-        if: ${{ github.event_name != 'pull_request' }}
         env:
-          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}

.gitignore

@@ -9,3 +9,4 @@
 *.mmdb
 .geoipupdate.lock
 .idea/
+dist/

.goreleaser.yaml

@@ -0,0 +1,66 @@
+version: 2
+
+before:
+  hooks:
+    - go mod tidy
+
+snapshot:
+  version_template: "{{ .Version }}"
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+    goarch:
+      - amd64
+      - arm64
+    ldflags:
+      - -s -w
+    flags:
+      - -trimpath
+
+archives:
+  - format: tar.gz
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- .Version }}_
+      {{- .Os }}_
+      {{- .Arch }}
+
+dockers:
+  - image_templates:
+      - "ghcr.io/skidoodle/{{ .ProjectName }}:{{ .Tag }}"
+      - "ghcr.io/skidoodle/{{ .ProjectName }}:latest"
+
+    dockerfile: Dockerfile.release
+    use: buildx
+    goos: linux
+    goarch: amd64
+
+    build_flag_templates:
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+
+  - image_templates:
+      - "ghcr.io/skidoodle/{{ .ProjectName }}:{{ .Tag }}-arm64"
+
+    dockerfile: Dockerfile.release
+    use: buildx
+    goos: linux
+    goarch: arm64
+
+    build_flag_templates:
+      - "--label=org.opencontainers.image.created={{.Date}}"
+      - "--label=org.opencontainers.image.title={{.ProjectName}}"
+      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
+      - "--label=org.opencontainers.image.version={{.Version}}"
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"

Dockerfile.release

@@ -0,0 +1,24 @@
+FROM alpine:latest AS sys-context
+
+RUN apk add --no-cache ca-certificates tzdata
+
+RUN echo "appuser:x:10001:10001:appuser:/:/sbin/nologin" > /etc/passwd_app \
+    && echo "appuser:x:10001:appuser" > /etc/group_app
+
+RUN mkdir -p /app/data /app/uploads
+
+FROM scratch
+
+COPY --from=sys-context /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=sys-context /usr/share/zoneinfo /usr/share/zoneinfo
+
+COPY --from=sys-context /etc/passwd_app /etc/passwd
+COPY --from=sys-context /etc/group_app /etc/group
+
+COPY ipinfo /app/ipinfo
+
+WORKDIR /app
+USER 10001
+EXPOSE 3000
+
+ENTRYPOINT ["/app/ipinfo"]