#!/usr/bin/env ruby

# Make sure we can require vendored gems
$:.unshift(*Dir.glob(File.expand_path("../../vendor/gems/*/lib", __FILE__)))

require "optparse"

require "mail"

options = {:smtp_ip => "127.0.0.1", :smtp_port => 1025}

OptionParser.new do |parser|
  parser.banner = <<-BANNER.gsub /^ +/, ""
    Usage: catchmail [options] [recipient ...]
    sendmail-like interface to forward mail to MailCatcher.
  BANNER

  parser.on("--ip IP") do |ip|
    options[:smtp_ip] = ip
  end

  parser.on("--smtp-ip IP", "Set the ip address of the smtp server") do |ip|
    options[:smtp_ip] = ip
  end

  parser.on("--smtp-port PORT", Integer, "Set the port of the smtp server") do |port|
    options[:smtp_port] = port
  end

  parser.on("-f FROM", "Set the sending address") do |from|
    options[:from] = from
  end

  parser.on("-oi", "Ignored option -oi") do |ignored|
  end
  parser.on("-t", "Ignored option -t") do |ignored|
  end
  parser.on("-q", "Ignored option -q") do |ignored|
  end

  parser.on("-x", "--no-exit", "Can't exit from the application") do
    options[:no_exit] = true
  end

  parser.on("-h", "--help", "Display this help information") do
    puts parser
    exit!
  end
end.parse!

Mail.defaults do
  delivery_method :smtp,
    :address => options[:smtp_ip],
    :port => options[:smtp_port]
end

message = Mail.new($stdin.read)

message.return_path = options[:from] if options[:from]

ARGV.each do |recipient|
  if message.to.nil?
    message.to = recipient
  else
    message.to << recipient
  end
end

message.deliver