#!/usr/bin/env ruby
require 'rubygems'
require 'twitter'

#Load Configuration from ~/.twitter
begin
	config = YAML::load(open(ENV['HOME'] + '/.twitter'))
rescue
	puts "\tUsage: tweet i like to eat cheese"
	puts "\t(or just type tweet to get all your tweets)"
	puts "\n\n\tConfiguration File Missing"
	puts "\tExample:\n"
	puts "\t\tlogin: mylogin"
	puts "\t\tpassword: mypassword"
	puts "\tput in ~/.twitter\n\n"
	exit
end

#initialize twitter library
twitter = Twitter::Base.new(config['login'], config['password'])

#check auth
begin
	twitter.verify_credentials
rescue
	puts "Authentication Failed."
	exit
end

#tweet or post
if ARGV.size == 0
	twitter.timeline(:friends).each do |s|
		puts "#{s.user.name}: #{s.text}"
	end
else
	message = ARGV.join(' ').gsub(/"/, '')
	status = twitter.post(message)
	puts "Tweet Posted: http://twitter.com/#{status.user.name}/statuses/#{status.id}\n"
end