brew/Library/Homebrew/cmd/cleanup-installed.rb
2015-02-18 14:10:27 +00:00

29 lines
1.1 KiB
Ruby

# DEPRECATED in favour of https://github.com/Homebrew/homebrew-brewdler
#
# brew-cleanup-installed: uninstall all non-whitelisted Homebrew formulae.
#
# Useful for maintainers/testers who regularly install lots of formulae
# they don't actually use.
#
# Populate ~/.brew-cleanup-installed with the formulae you want to keep
# installed. All others will be uninstalled when brew-cleanup-installed is run.
module Homebrew
def cleanup_installed
opoo <<-EOS.undent
brew cleanup-installed is deprecated and will be removed soon!
Please consider using the `brew brewdle dump` and `brew brewdle cleanup`
commands from https://github.com/Homebrew/homebrew-brewdler
EOS
cleanup_file = Pathname.new "#{ENV["HOME"]}/.brew-cleanup-installed"
return unless cleanup_file.exist?
kept_formulae = cleanup_file.read.lines.map(&:strip)
current_formulae = `brew list`.lines.map(&:strip)
uninstall_formulae = current_formulae - kept_formulae
return if uninstall_formulae.empty?
safe_system "brew", "uninstall", "--force", *uninstall_formulae
end
end