Simple watch function to do a command whenever certain files change.
Simply source watch.zsh in your ~/.zshrc to get access to the
watch command.
watch <CMD> <FILES>
You can pass any command in quotes and you can pass any number of files either as a list or through using a glob pattern.
For instance, to watch all the C files in a directory
and make whenever they change, you can just:
watch make **/*.c