migrate-brew.rb

require "language/go"

class Migrate < Formula
  desc "Go CLI for database migrations"
  homepage "https://github.com/mattes/migrate"
  url "https://github.com/mattes/migrate/archive/v3.0.1.tar.gz"
  sha256 "c3847f260e283929db8a39d8a0273db2f6c2d96ab3aee2dba7053a83f4b61e22"
  head "https://github.com/mattes/migrate/archive/master.zip"

  depends_on "go" => :build

  go_resource "github.com/lib/pq" do
    url "https://github.com/lib/pq.git",
        :revision => "2704adc878c21e1329f46f6e56a1c387d788ff94"
  end

  def install
    ENV["GOROOT"] = nil
    ENV["GOPATH"] = buildpath
    mkdir_p "src/github.com/mattes"
    ln_s buildpath, "src/github.com/mattes/migrate"
    #Language::Go.stage_deps resources, buildpath/"src"
    system "go", "get", "-u", "-d", "github.com/mattes/migrate/cli", "github.com/lib/pq"
    system "go", "build", "-tags", "'postgres'", "-o", "/usr/local/bin/migrate", "github.com/mattes/migrate/cli"
    system "ls", "-lA"
    # system "go", "build", "-tags", "postgres", "-o", bin/"migrate"
  end

  test do
    system bin/"migrate", "-version"
  end
end