require 'formula'

class WrkTrello < Formula
  desc "Command-line interface to Trello"
  homepage 'https://github.com/blangel/wrk'
  url 'http://cloud.github.com/downloads/blangel/wrk/wrk-1.0.1.tar.gz'
  sha1 'e517e9fb66dc285321b38a398aae35956c83a0ea'

  conflicts_with 'wrk', :because => 'both install `wrk` binaries'

  def script; <<-EOS.undent
    #!/bin/sh
    export WRK_HOME="#{libexec}"
    exec "#{libexec}/bin/wrk" "$@"
    EOS
  end

  def install
    libexec.install Dir['*']
    (bin/'wrk').write script
  end

  def caveats; <<-EOS.undent
    To get your token go here:
    https://trello.com/1/authorize?key=8d56bbd601877abfd13150a999a840d0&name=Wrk&expiration=never&response_type=token&scope=read,write
    and save it to ~/.wrk/token
    Start `wrk` for more information.
    EOS
  end
end