Add release workflow using GoReleaser

.github/workflows/release.yaml

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+name: Create release
+
+permissions:
+  contents: write
+  packages: write
+
+on:
+  # Only run the workflow when a tag that starts with "v" (e.g. "v1.2.3") is pushed.
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the target Git reference
+        # https://github.com/actions/checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Log in to the GitHub Packages registry
+        # https://github.com/docker/login-action
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Log in to Docker Hub
+        env:
+          dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
+          dockerhub_token: ${{ secrets.DOCKERHUB_TOKEN }}
+        # Skip this step if credentials are not present.
+        if: ${{ env.dockerhub_username && env.dockerhub_token }}
+        # https://github.com/docker/login-action
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Set up Golang
+        # https://github.com/actions/setup-go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+
+      - name: Set up Docker buildx
+        # https://github.com/docker/setup-buildx-action
+        uses: docker/setup-buildx-action@v3
+
+      - name: Run GoReleaser
+        # https://github.com/goreleaser/goreleaser-action
+        uses: goreleaser/goreleaser-action@v5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          args: release

.goreleaser.yaml

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+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+# .goreleaser.yaml
+# ref: https://goreleaser.com/customization/
+
+project_name: wfg/glance
+
+builds:
+  - binary: glance
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - darwin
+      - freebsd
+      - linux
+      - openbsd
+      - windows
+
+archives:
+  # Defaults to .tar.gz; override Windows to .zip.
+  - format_overrides:
+      - goos: windows
+        format: zip
+
+dockers:
+  # Build linux/amd64 image
+  - use: buildx
+    goarch: amd64
+    dockerfile: goreleaser.Dockerfile
+    image_templates:
+      # - "{{ .ProjectName }}:{{ .Version }}-amd64"
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-amd64
+    build_flag_templates:
+      - --platform=linux/amd64
+
+  # Build linux/arm64/v7 image
+  - use: buildx
+    goarch: arm64
+    dockerfile: goreleaser.Dockerfile
+    image_templates:
+      # - "{{ .ProjectName }}:{{ .Version }}-arm64v7"
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64v7
+    build_flag_templates:
+      - --platform=linux/arm64/v7
+
+  # Build linux/arm64 image
+  - use: buildx
+    goarch: arm64
+    dockerfile: goreleaser.Dockerfile
+    image_templates:
+      # - "{{ .ProjectName }}:{{ .Version }}-arm64"
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64
+    build_flag_templates:
+      - --platform=linux/arm64
+
+
+docker_manifests:
+  # Bundle images into a single multi-arch image
+
+  # glanceapp/glance:${tag}
+  # Creates tags for "v1.2.3", "v1.2", "v1", and latest
+  # - name_template: "{{ .ProjectName }}:v{{ .Major }}.{{ .Minor }}.{{ .Patch }}"
+  #   image_templates:
+  #     - "{{ .ProjectName }}:{{ .Version }}-amd64"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64v7"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64"
+  # - name_template: {{ .ProjectName }}:v{{ .Major }}.{{ .Minor }}
+  #   image_templates:
+  #     - "{{ .ProjectName }}:{{ .Version }}-amd64"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64v7"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64"
+  # - name_template: {{ .ProjectName }}:v{{ .Major }}
+  #   image_templates:
+  #     - "{{ .ProjectName }}:{{ .Version }}-amd64"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64v7"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64"
+  # - name_template: {{ .ProjectName }}:latest
+  #   image_templates:
+  #     - "{{ .ProjectName }}:{{ .Version }}-amd64"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64v7"
+  #     - "{{ .ProjectName }}:{{ .Version }}-arm64"
+
+  # ghcr.io/glanceapp/glance
+  # Creates tags for "v1.2.3", "v1.2", "v1", and latest
+  - name_template: ghcr.io/{{ .ProjectName }}:v{{ .Major }}.{{ .Minor }}.{{ .Patch }}
+    image_templates:
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-amd64
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64v7
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64
+  - name_template: ghcr.io/{{ .ProjectName }}:v{{ .Major }}.{{ .Minor }}
+    image_templates:
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-amd64
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64v7
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64
+  - name_template: ghcr.io/{{ .ProjectName }}:v{{ .Major }}
+    image_templates:
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-amd64
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64v7
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64
+  - name_template: ghcr.io/{{ .ProjectName }}:latest
+    image_templates:
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-amd64
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64v7
+      - ghcr.io/{{ .ProjectName }}:{{ .Version }}-arm64

goreleaser.Dockerfile

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+FROM alpine:3.20
+
+WORKDIR /app
+
+# This binary is an artifact from goreleaser.
+COPY glance .
+ENTRYPOINT ["/app/glance"]
+
+EXPOSE 8080/tcp