require 'formula'

class GitExtras < Formula
  homepage 'https://github.com/visionmedia/git-extras'
  url 'https://github.com/visionmedia/git-extras/tarball/1.7.0'
  sha1 '939a9a736b5ecd3dae98eb16104f4e109bdf2f70'

  head 'https://github.com/visionmedia/git-extras.git', :branch => 'master'

  # Don't take +x off these files
  skip_clean 'bin'

  def install
    inreplace 'Makefile', %r|\$\(DESTDIR\)(?=/etc/bash_completion\.d)|, '$(DESTDIR)$(PREFIX)'
    system "make", "PREFIX=#{prefix}", "install"
  end

  def caveats; <<-EOS.undent
    Bash completion has been installed to:
      #{etc}/bash_completion.d
    EOS
  end
end