watch: live code reloading with watchman

watch is live code reloading application, inspired by sync [1].

Features

• Live-reloading source code changes.
• Simple and efficient implementation by delegating heavy lifting to watchman [2].

Dependencies

• Developed and tested on watchman 4.6.0 and higher

Platforms

• OTP 17 and higher.
• Linux, FreeBSD, MacOS
• MacOS is not supported yet because of lack of stdbuf command.

[1] https://github.com/rustyio/sync [2] https://facebook.github.io/watchman