class MinioMc < Formula
  desc "Replacement for ls, cp and other commands for object storage"
  homepage "https://github.com/minio/mc"
  url "https://github.com/minio/mc.git",
      :tag      => "RELEASE.2019-10-09T22-54-57Z",
      :revision => "f93fe1330a3647b1afaff0ed8c188d2897bf391e"
  version "20191009225457"

  bottle do
    cellar :any_skip_relocation
    rebuild 1
    sha256 "141426787ed74684d6d5e69eeebf0dd889dc7462385d74018e73973df73d205e" => :mojave
    sha256 "e0042ebd5089f3385e12ad175292419d9ff797ef7b62b8c9101532e0faf807e1" => :high_sierra
  end

  depends_on "go" => :build

  conflicts_with "midnight-commander", :because => "Both install a `mc` binary"

  def install
    if build.head?
      system "go", "build", "-trimpath", "-o", bin/"mc"
    else
      minio_release = `git tag --points-at HEAD`.chomp
      minio_version = minio_release.gsub(/RELEASE\./, "").chomp.gsub(/T(\d+)\-(\d+)\-(\d+)Z/, 'T\1:\2:\3Z')
      minio_commit = `git rev-parse HEAD`.chomp
      proj = "github.com/minio/mc"

      system "go", "build", "-trimpath", "-o", bin/"mc", "-ldflags", <<~EOS
        -X #{proj}/cmd.Version=#{minio_version}
        -X #{proj}/cmd.ReleaseTag=#{minio_release}
        -X #{proj}/cmd.CommitID=#{minio_commit}
      EOS
    end

    prefix.install_metafiles
  end

  test do
    system bin/"mc", "mb", testpath/"test"
    assert_predicate testpath/"test", :exist?
  end
end