Chatty hudson blamer

ci.rb

#!/usr/bin/env ruby

require 'fileutils'

def last_committer
  @last_committer ||= `git log --format="%an" -1`.strip
end

INSULTS = %{
  %s is a bad programmer and
  %s probably doesn't really know Ruby and
  %s should stick to Visual Basic because they
  I am going to have a cry because %s
  Go home, %s, you
  Oh no! %s
  %s should git revert because they
}.strip.split("\n")

SAY_LOCK = '/tmp/say'

def insult blame
  sprintf INSULTS[rand(INSULTS.length)], blame
end 
  
def have_a_sook_about_it blame, task
  return if File.exist? SAY_LOCK
  begin
    system "touch #{SAY_LOCK}"
    system "say -v Alex '#{insult blame} broke the #{task} build!'"
  ensure
    FileUtils.rm_f SAY_LOCK
  end
end

task = ARGV[0] or raise "Syntax: ci.rb TASK"

commands = %{
... snip ...
}.strip.split("\n")

commands.each do |command|
  puts "*** Running: #{command}"
  system command
  if $? != 0
    puts "*** ERROR: Command '#{command}' returned status code #{$?}"
    have_a_sook_about_it last_committer, task if last_committer
    Kernel.exit 1
  end
end