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December 11, 2016 16:37
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Remove all node_modules directories within a directory (Ruby)
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| #!/usr/bin/env ruby | |
| # Remove all node_modules directories within a directory | |
| base_dir = File.expand_path(ARGV[0]) | |
| # Boilerplate from: http://stackoverflow.com/questions/1154846/continuously-read-from-stdout-of-external-process-in-ruby#answer-1162850 | |
| require 'pty' | |
| cmd = "find #{base_dir} -name node_modules" | |
| begin | |
| PTY.spawn( cmd ) do |stdout, stdin, pid| | |
| begin | |
| stdout.each do |line| | |
| path = line.strip | |
| if path.include?('node_modules') && !path.include?('node_modules/') | |
| puts path | |
| # puts `du -d 0 #{path}` | |
| puts `rm -rf #{path}` | |
| # puts | |
| end | |
| end | |
| rescue Errno::EIO | |
| puts "Errno:EIO error, but this probably just means " + | |
| "that the process has finished giving output" | |
| end | |
| end | |
| rescue PTY::ChildExited | |
| puts "The child process exited!" | |
| end |
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