Command line utility to send Prowl notifications to phone

phone

#!/usr/bin/env ruby

require 'rubygems'
require 'yaml'
require 'prowl'
require 'readline'

config_file = File.join(ENV['HOME'], '.prowl')

if File.exist?(config_file)
  config = YAML.load_file(config_file)
else
  api_key = Readline.readline('Enter Prowl API key: ', true)
  File.open(config_file, 'w') { |f| f.write({:api_key => api_key}.to_yaml) }
  
  config = YAML.load_file(config_file)
end

input = if STDIN.tty? then ARGV.first else STDIN.first end

prowl = Prowl.new(:apikey => config[:api_key], :application => "Console")
if prowl.valid?
  prowl.add(:event => "", :description => input)
else
  puts 'Invalid Prowl configuration, try to remove ~/.prowl file.'
end