mailcatcher.rb

class Mailcatcher < Formula
  desc "Catches mail and serves it through a dream."
  homepage "https://github.com/sj26/mailcatcher"
  url "https://github.com/sj26/mailcatcher/archive/v0.6.5.zip"
  sha256 "393303738ec6c7e0254b22b3f6b8f7988363791890516f820e90372afef4d65c"
  version "0.6.5"

  def install
    ENV["GEM_HOME"] = libexec
    system "gem", "build", "mailcatcher.gemspec"
    system "gem", "install", "mailcatcher-#{version}.gem"
    # Other executables don't work currently.
    bin.install libexec/"bin/mailcatcher"
    bin.env_script_all_files(libexec/"bin", :GEM_HOME => ENV["GEM_HOME"])
  end

  def plist; <<-EOS.undent
    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
    <plist version="1.0">
    <dict>
      <key>KeepAlive</key>
      <true/>
      <key>Label</key>
      <string>#{plist_name}</string>
      <key>ProgramArguments</key>
      <array>
        <string>#{opt_bin}/mailcatcher</string>
      </array>
      <key>RunAtLoad</key>
      <true/>
      <key>WorkingDirectory</key>
      <string>#{HOMEBREW_PREFIX}</string>
    </dict>
    </plist>
    EOS
  end

  test do
    system "#{bin}/mailcatcher", "--version"
  end
end