Git pre-commit that checks for swearing

pre-commit

#######################################################################################################################################
# Check for swearing and other words
# https://gist.github.com/SkyM/1641459
#######################################################################################################################################
"`dirname $0`"/pre-commit-swearing
if [ $? -ne 0 ]
  then
    exit 1;
  fi

pre-commit-swearing

#!/usr/bin/env ruby

# fix some stupid bug with sourcetree
Encoding.default_external = Encoding::UTF_8
Encoding.default_internal = Encoding::UTF_8

#######################################################################################################################################
# Check for swearing and other words
# https://gist.github.com/SkyM/1641459
#######################################################################################################################################
FORBIDDEN = [
  /\bfuck\b/,
  /\bshit\b/,
  /\bbitch\b/,
  /\bwtf\b/,
  /\bdo not commit\b/i
]

full_diff = `git diff --cached --`

full_diff.downcase.scan(%r{^\+\+\+ b/(.+)\n@@.*\n([\s\S]*?)(?:^diff|\z)}).each do |file, diff|
  added = diff.split("\n").select { |x| x.start_with?("+") }.join("\n")
  if FORBIDDEN.any? { |re| added.match(re) }
    puts "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
    puts %{WHAT ARE YOU THINKING YOU ASSHOLE! You cannnot commit "#{$1 || $&}" to #{file}}
    puts "To commit anyway, use --no-verify (which you fucking shouldn't do!)"
    puts "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
    exit 1
  end
end