attach tasks from file to pivotal tracker story

gistfile1.rb

#!/usr/bin/env ruby

require 'pivotal-tracker'

PivotalTracker::Client.token = ENV['TRACKER_TOKEN']
PivotalTracker::Client.use_ssl = true

if ARGV.length != 4
  puts <<-USAGE
    usage: attach-tasks-to-story $PROJECT_ID $STORY_ID $TASKS_FILE
  USAGE
end

puts ARGV.inspect
project = PivotalTracker::Project.find(ARGV[1].to_i)
story = project.stories.find(ARGV[2].to_i)

File.read(ARGV[3].to_s).split("\n").each do |line|
  story.tasks.create(:description => line)
end