require 'formula'

class Pincaster < Formula
  url 'http://download.pureftpd.org/pincaster/releases/pincaster-0.5.tar.gz'
  homepage 'https://github.com/jedisct1/Pincaster'
  md5 'd2cba33470c1d23d381a2003b3986efe'

  def install
    system "./configure", "--prefix=#{prefix}"
    system "make install"

    inreplace "pincaster.conf" do |s|
      s.gsub! "/var/db/pincaster/pincaster.db", "#{var}/db/pincaster/pincaster.db"
      s.gsub! "# LogFileName       /tmp/pincaster.log", "LogFileName  #{var}/log/pincaster.log"
    end

    etc.install "pincaster.conf"
    (var+"db/pincaster/").mkpath
    (prefix+'com.github.pincaster.plist').write startup_plist
  end

  def caveats
    <<-EOS.undent
      Automatically load on login with:
        launchctl load -w #{prefix}/com.github.pincaster.plist

      To start pincaster manually:
        pincaster #{etc}/pincaster.conf
    EOS
  end

  def startup_plist
    return <<-EOPLIST
<?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>com.github.pincaster</string>
    <key>ProgramArguments</key>
    <array>
      <string>#{bin}/pincaster</string>
      <string>#{etc}/pincaster.conf</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>UserName</key>
    <string>#{`whoami`.chomp}</string>
    <key>WorkingDirectory</key>
    <string>#{var}</string>
    <key>StandardErrorPath</key>
    <string>#{var}/log/pincaster.log</string>
    <key>StandardOutPath</key>
    <string>#{var}/log/pincaster.log</string>
  </dict>
</plist>
    EOPLIST
  end
end