fhuitelec/check_argument_is_provided.zsh

Created November 25, 2017 23:48

Star () You must be signed in to star a gist
Fork () You must be signed in to fork a gist

Learn more about clone URLs
Clone this repository at <script src="https://gist.github.com/fhuitelec/acccb30398879102d0a94447a81264cf.js"></script>
Save fhuitelec/acccb30398879102d0a94447a81264cf to your computer and use it in GitHub Desktop.

Download ZIP

[Check argument is provided] #zsh #cheatsheet

Raw

check_argument_is_provided.zsh

	#!/usr/bin/env zsh

	#
	# Check argument is provided
	#

	if [ -n "$1" ]; then
	echo "Command must have one argument" >&2
	exit 1
	fi

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment