goreleaser/internal/pipe/brew/template.go

package brew

import "github.com/goreleaser/goreleaser/pkg/config"

type templateData struct {
	Name             string
	Desc             string
	Homepage         string
	Version          string
	License          string
	Caveats          []string
	Plist            string
	DownloadStrategy string
	Install          []string
	PostInstall      string
	Dependencies     []config.HomebrewDependency
	Conflicts        []string
	Tests            []string
	CustomRequire    string
	CustomBlock      []string
	MacOS            downloadable
	LinuxAmd64       downloadable
	LinuxArm         downloadable
	LinuxArm64       downloadable
}

type downloadable struct {
	DownloadURL string
	SHA256      string
}

const formulaTemplate = `# This file was generated by GoReleaser. DO NOT EDIT.
{{ if .CustomRequire -}}
require_relative "{{ .CustomRequire }}"
{{ end -}}
class {{ .Name }} < Formula
  desc "{{ .Desc }}"
  homepage "{{ .Homepage }}"
  version "{{ .Version }}"
  {{ if .License -}}
  license "{{ .License }}"
  {{ end -}}
  bottle :unneeded
  {{- if and (not .MacOS.DownloadURL) (or .LinuxAmd64.DownloadURL .LinuxArm.DownloadURL .LinuxArm64.DownloadURL) }}
  depends_on :linux
  {{- end }}
  {{- printf "\n" }}
  {{- if .MacOS.DownloadURL }}
  if OS.mac?
    url "{{ .MacOS.DownloadURL }}"
    {{- if .DownloadStrategy }}, :using => {{ .DownloadStrategy }}{{- end }}
    sha256 "{{ .MacOS.SHA256 }}"
  end
  {{- end }}

  {{- if .LinuxAmd64.DownloadURL }}
  if OS.linux? && Hardware::CPU.intel?
    url "{{ .LinuxAmd64.DownloadURL }}"
    {{- if .DownloadStrategy }}, :using => {{ .DownloadStrategy }}{{- end }}
    sha256 "{{ .LinuxAmd64.SHA256 }}"
  end
  {{- end }}

  {{- if .LinuxArm.DownloadURL }}
  if OS.linux? && Hardware::CPU.arm? && !Hardware::CPU.is_64_bit?
    url "{{ .LinuxArm.DownloadURL }}"
    {{- if .DownloadStrategy }}, :using => {{ .DownloadStrategy }}{{- end }}
    sha256 "{{ .LinuxArm.SHA256 }}"
  end
  {{- end }}

  {{- if .LinuxArm64.DownloadURL }}
  if OS.linux? && Hardware::CPU.arm? && Hardware::CPU.is_64_bit?
    url "{{ .LinuxArm64.DownloadURL }}"
    {{- if .DownloadStrategy }}, :using => {{ .DownloadStrategy }}{{- end }}
    sha256 "{{ .LinuxArm64.SHA256 }}"
  end
  {{- end }}

  {{- with .CustomBlock }}
  {{ range $index, $element := . }}
  {{ . }}
  {{- end }}
  {{- end }}

  {{- with .Dependencies }}
  {{ range $index, $element := . }}
  depends_on "{{ .Name }}"
  {{- if .Type }} => :{{ .Type }}{{- end }}
  {{- end }}
  {{- end -}}

  {{- with .Conflicts }}
  {{ range $index, $element := . }}
  conflicts_with "{{ . }}"
  {{- end }}
  {{- end }}

  def install
    {{- range $index, $element := .Install }}
    {{ . -}}
    {{- end }}
  end

  {{- with .PostInstall }}

  def post_install
    {{ . }}
  end
  {{- end -}}

  {{- with .Caveats }}

  def caveats; <<~EOS
    {{- range $index, $element := . }}
    {{ . -}}
    {{- end }}
  EOS
  end
  {{- end -}}

  {{- with .Plist }}

  plist_options :startup => false

  def plist; <<~EOS
    {{ . }}
  EOS
  end
  {{- end -}}

  {{- if .Tests }}

  test do
    {{- range $index, $element := .Tests }}
    {{ . -}}
    {{- end }}
  end
  {{- end }}
end
`