.goreleaser.yml

version: 2

env:
  - CGO_ENABLED=0

before:
  hooks:
    - go mod download
    - go mod tidy

builds:
  - id: pg_exporter
    main: ./main.go
    binary: pg_exporter
    goos:
      - linux
      - darwin
      - windows
    goarch:
      - amd64
      - arm64
      - ppc64le
    goarm:
      - 6
      - 7
    goamd64:
      - v1
    ignore:
      # Darwin only supports amd64 and arm64
      - goos: darwin
        goarch: ppc64le
      # Windows only supports amd64 and 386
      - goos: windows
        goarch: arm64
      - goos: windows
        goarch: arm
      - goos: windows
        goarch: ppc64le
    ldflags:
      - -s -w
      - -extldflags "-static"
      - -X 'pg_exporter/exporter.Version={{.Version}}'
      - -X 'pg_exporter/exporter.Branch={{.Branch}}'
      - -X 'pg_exporter/exporter.Revision={{.ShortCommit}}'
      - -X 'pg_exporter/exporter.BuildDate={{.Date}}'
    flags:
      - -a

archives:
  - id: pg_exporter
    name_template: >-
      {{ .ProjectName }}-{{ .Version }}.{{ .Os }}-
      {{- if eq .Arch "amd64" }}amd64
      {{- else if eq .Arch "386" }}386
      {{- else if eq .Arch "arm64" }}arm64
      {{- else if eq .Arch "arm" }}armv{{ .Arm }}
      {{- else if eq .Arch "ppc64le" }}ppc64le
      {{- else }}{{ .Arch }}{{ end }}
    files:
      - pg_exporter.yml
      - LICENSE
      - package/pg_exporter.default
      - package/pg_exporter.service

nfpms:
  - id: pg_exporter_rpm
    package_name: pg_exporter
    file_name_template: >-
      {{ .PackageName }}-{{ .Version }}-{{ .Release }}.
      {{- if eq .Arch "amd64" }}x86_64
      {{- else if eq .Arch "arm64" }}aarch64
      {{- else }}{{ .Arch }}{{ end }}
    vendor: PGSTY
    homepage: https://pigsty.io/docs/pg_exporter
    maintainer: Ruohang Feng <rh@vonng.com>
    description: |
      Prometheus exporter for PostgreSQL / Pgbouncer server metrics.
      Supported version: Postgres9.4 - 17+ & Pgbouncer 1.8 - 1.24+
      Part of Project Pigsty -- Battery Included PostgreSQL Distribution
      with ultimate observability support: https://pigsty.io/docs
    license: Apache-2.0
    formats:
      - rpm
    bindir: /usr/bin
    release: "1"
    section: database
    priority: optional
    contents:
      - src: pg_exporter.yml
        dst: /etc/pg_exporter.yml
        type: config|noreplace
        file_info:
          mode: 0700
          owner: prometheus
          group: prometheus
      - src: package/pg_exporter.default
        dst: /etc/default/pg_exporter
        type: config|noreplace
        file_info:
          mode: 0700
          owner: prometheus
          group: prometheus
      - src: package/pg_exporter.service
        dst: /usr/lib/systemd/system/pg_exporter.service
        type: config
      - src: LICENSE
        dst: /usr/share/doc/pg_exporter/LICENSE
        file_info:
          mode: 0644
    scripts:
      preinstall: package/preinstall.sh
    rpm:
      compression: gzip
      prefixes:
        - /usr/bin

  - id: pg_exporter_deb
    package_name: pg-exporter
    file_name_template: >-
      {{ .PackageName }}_{{ .Version }}-{{ .Release }}_
      {{- if eq .Arch "amd64" }}amd64
      {{- else if eq .Arch "arm64" }}arm64
      {{- else }}{{ .Arch }}{{ end }}
    vendor: PGSTY
    homepage: https://pigsty.io/docs/pg_exporter
    maintainer: Ruohang Feng <rh@vonng.com>
    description: |
      Prometheus exporter for PostgreSQL / Pgbouncer server metrics.
      Supported version: Postgres9.4 - 17+ & Pgbouncer 1.8 - 1.24+
      Part of Project Pigsty -- Battery Included PostgreSQL Distribution
      with ultimate observability support: https://pigsty.io/docs
    license: Apache-2.0
    formats:
      - deb
    bindir: /usr/bin
    release: "1"
    section: database
    priority: optional
    contents:
      - src: pg_exporter.yml
        dst: /etc/pg_exporter.yml
        type: config|noreplace
        file_info:
          mode: 0700
          owner: prometheus
          group: prometheus
      - src: package/pg_exporter.default
        dst: /etc/default/pg_exporter
        type: config|noreplace
        file_info:
          mode: 0700
          owner: prometheus
          group: prometheus
      - src: package/pg_exporter.service
        dst: /lib/systemd/system/pg_exporter.service
        type: config
      - src: LICENSE
        dst: /usr/share/doc/pg_exporter/LICENSE
        file_info:
          mode: 0644
    scripts:
      preinstall: package/preinstall.sh

checksum:
  name_template: 'checksums.txt'
  algorithm: sha256

snapshot:
  version_template: "{{ .Tag }}-next"

changelog:
  sort: asc
  filters:
    exclude:
      - '^docs:'
      - '^test:'
      - '^chore:'
      - 'Merge pull request'
      - 'Merge branch'

release:
  github:
    owner: pgsty
    name: pg_exporter
  draft: false
  prerelease: false
  mode: replace     # Replace existing release with same tag
  replace_existing_artifacts: true  # Replace existing artifacts
  name_template: "{{.ProjectName}}-v{{.Version}}"
  disable: false
  discussion_category_name: ""  # Skip discussion creation

announce:
  skip: true  # Skip all announcements

# Docker configuration for multi-arch images
dockers:
  - id: pg_exporter_amd64
    ids: 
      - pg_exporter
    goos: linux
    goarch: amd64
    image_templates:
      - "pgsty/pg_exporter:{{ .Version }}-amd64"
      - "pgsty/pg_exporter:latest-amd64"
    dockerfile: Dockerfile.goreleaser
    use: buildx
    build_flag_templates:
      - "--platform=linux/amd64"
      - "--label=org.opencontainers.image.version={{.Version}}"
      - "--label=org.opencontainers.image.created={{.Date}}"
      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
    extra_files:
      - pg_exporter.yml
      - LICENSE

  - id: pg_exporter_arm64
    ids:
      - pg_exporter
    goos: linux
    goarch: arm64
    image_templates:
      - "pgsty/pg_exporter:{{ .Version }}-arm64"
      - "pgsty/pg_exporter:latest-arm64"
    dockerfile: Dockerfile.goreleaser
    use: buildx
    build_flag_templates:
      - "--platform=linux/arm64"
      - "--label=org.opencontainers.image.version={{.Version}}"
      - "--label=org.opencontainers.image.created={{.Date}}"
      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
    extra_files:
      - pg_exporter.yml
      - LICENSE

docker_manifests:
  - name_template: "pgsty/pg_exporter:{{ .Version }}"
    image_templates:
      - "pgsty/pg_exporter:{{ .Version }}-amd64"
      - "pgsty/pg_exporter:{{ .Version }}-arm64"
  - name_template: "pgsty/pg_exporter:latest"
    image_templates:
      - "pgsty/pg_exporter:latest-amd64"
      - "pgsty/pg_exporter:latest-arm64"