.goreleaser.yml

# =============================================================================
#  GoReleaser Configuration to release various binaries
# =============================================================================
#  It will:
#    - Cross compile for all supported platforms. macOS, Linux and Windows.
#    - Releases the artifacts to the assets of releases page in GitHub.
#    - Creates Homebrew tap and formula for macOS and Linux system.
#    - Creates Docker images and manifest file.
#
#  For local-test run:
#    $ goreleaser release --snapshot --skip-publish --rm-dist
#    $ # *Note: Check the ./bin/ dir after ran.
#
#  Make sure to check the documentation as well at:
#    https://goreleaser.com/customization/
# =============================================================================
# Download Go modules
before:
  hooks:
    - go mod download
# Name to use on test release with --snapshot option.
snapshot:
  name_template: '{{ .Version }}'

# Directory name to distribute
dist: bin

# Enable signing
signs:
  - artifacts: checksum
    args: ["--batch", "-u", "{{ .Env.GPG_FINGERPRINT }}", "--output", "${signature}", "--detach-sign", "${artifact}"]

# Settings to build the binaries.
builds:
  -
    # Target directory of main.go package
    main: ./cmd/whereami
    # Output binary name
    binary: whereami
    env:
      - CGO_ENABLED=0
    # Target OS
    goos:
      - linux
      - windows
      - darwin
    # Target architectures
    goarch:
      - amd64
      - arm
      - arm64
    # Variant for ARM32
    goarm:
      - "5"
      - "6"
      - "7"
    # Ignore ARM32/ARM64 build for both macOS and Windows
    ignore:
      - goos: darwin
        goarch: arm
      - goos: windows
        goarch: arm
    # Build the app as static binary and embed version and commit info
    ldflags:
      - -s -w -extldflags '-static' -X 'main.version={{.Version}}' -X 'main.commit={{ .ShortCommit }}'

# macOS universal binaries for both amd64(x86_64) and amd64(M1)
universal_binaries:
  -
    name_template: 'whereami'
    # Combine arm64 and amd64 as a single binary and remove each
    replace: true

# Archiving the built binaries
archives:
  -
    replacements:
      darwin: macOS
      linux: Linux
      windows: Windows
      amd64: x86_64
    format_overrides:
      - goos: windows
        format: zip
      - goos: darwin
        format: zip

# Create checksum file of archived files
checksum:
  name_template: 'checksums.txt'

# Release/update Homebrew tap repository
brews:
  -
    # Name of the Homebrew package: /<TAP REPO ROOT DIR>/Formula/<name>.rb
    name: whereami
    # Target repo to tap: KEINOS/homebrew-apps
    tap:
      owner: KEINOS
      name: homebrew-apps
    # Target directory: KEINOS/homebrew-apps/Formula
    folder: Formula
    # URL of the archive in releases page
    url_template: "https://github.com/KEINOS/whereami/releases/download/{{ .Tag }}/{{ .ArtifactName }}"
    # Author info to commit to the tap repo
    commit_author:
      name: goreleaserbot
      email: goreleaser@carlosbecker.com
    # Message to display on `brew search` or `brew info`
    description: "This is a command line utility that prints the current global/public IP address."
    homepage: "https://github.com/KEINOS/whereami/"
    # Let brew command pull the archive via cURL
    download_strategy: CurlDownloadStrategy
    # Let brew command instll the binary as `whereami`
    install: |
      bin.install "whereami"
    # Smoke test to run after install
    test: |
      system "#{bin}/whereami --version"

# Build Docker image for amd64 and arm64
dockers:
- image_templates:
  - "keinos/whereami:{{ .Version }}-amd64"
  use: buildx
  goarch: amd64
  dockerfile: .github/Dockerfile_release
  build_flag_templates:
  - "--platform=linux/amd64"
- image_templates:
  - "keinos/whereami:{{ .Version }}-arm64"
  use: buildx
  goarch: arm64
  dockerfile: .github/Dockerfile_release
  build_flag_templates:
  - "--platform=linux/arm64"

# Build multiarch manifest file of Docker image
docker_manifests:
- name_template: keinos/whereami:{{ .Version }}
  image_templates:
  - keinos/whereami:{{ .Version }}-amd64
  - keinos/whereami:{{ .Version }}-arm64
- name_template: keinos/whereami:latest
  image_templates:
  - keinos/whereami:{{ .Version }}-amd64
  - keinos/whereami:{{ .Version }}-arm64