Watch files using Watchman in Mac

Install "watchman" Package using Brew

"watchman" helps you to watch files on the Mac and take proper action when they change. Watchman also records changes to your file. It is made available under the terms of the Apache License 2.0. See the LICENSE file that accompanies this distribution for the full text of the license. For more details:

https://github.com/facebook/watchman

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.


• Install homebrew first.
  
  

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null



• Install watchman.
  
  

  brew install watchman

Now, use watchman!