#!/usr/bin/env ruby
require 'gmail'

unless ENV['GMAIL_USERNAME'] && ENV['GMAIL_PASSWORD']
  raise StandardError, <<-INFO

  Please create a ~/.gmail_keys file with the following:

  export GMAIL_USERNAME='username'
  export GMAIL_PASSWORD='password'

  and then source it before running this program.
  INFO
end
module Kernel
  def with_suppressed_output(file=File.new('/dev/null', 'w'))
    $stdout.reopen(file)
    $stderr.reopen(file)
    yield
    $stdout.reopen(STDOUT)
    $stderr.reopen(STDERR)
  end
end

gmail = Gmail.new(ENV['GMAIL_USERNAME'], ENV['GMAIL_PASSWORD'])
new_email = MIME::Message.generate
new_email.to "#{ENV['GMAIL_USERNAME']}+ideabin@gmail.com"
new_email.subject "A note from ideabin [#{Time.now}]"
new_email.content = ARGV.join(' ') + "\n"
with_suppressed_output do
  gmail.send_email(new_email)
end