rip-readme PACKAGE - Print a package's README

rip-readme

#!/usr/bin/env ruby
# Usage: rip-readme package
#
# Prints the contents of the installed package's README.

require 'rip/script'
target = ARGV[0]

rip(:installed).each do |package_path|
  package_path = package_path.chomp
  package      = metadata(package_path)

  if package.name == target
    if readme = Dir[package_path + '/*'].grep(/\/readme/i).first
      puts File.read(readme)
    end
    exit 0
  end
end

exit 1