dorentus · July 17, 2014 03:46 · dorentus · Jul 20, 2015
diff --git a/watch-and-run.rb b/watch-and-run.rb
 #!/usr/bin/env ruby
 require 'rb-inotify'

 if ARGV.count < 3
  puts "Usage: #{File.basename $0} <path> <signal> <cmd>"
  exit 1
 end

 path = ARGV[0]
 signal = ARGV[1].to_sym
 cmd = ARGV[2]

 notifier = INotify::Notifier.new
 notifier.watch path, signal do |event|
  system cmd
 end

 notifier.run
	#!/usr/bin/env ruby
	require 'rb-inotify'

	if ARGV.count < 3
	puts "Usage: #{File.basename $0} <path> <signal> <cmd>"
	exit 1
	end

	path = ARGV[0]
	signal = ARGV[1].to_sym
	cmd = ARGV[2]

	notifier = INotify::Notifier.new
	notifier.watch path, signal do \|event\|
	system cmd
	end

	notifier.run