jan/jans_shell_utils: This is a slowly growing collection of hopefully useful and reusable shell functions and patterns. - lib.sh at c57c5d35249857b52b84796b6c3ade73ba0b02a5 - jans_shell_utils - Gitea: Git with a cup of tea

This is a slowly growing collection of hopefully useful and reusable shell functions and patterns. https://code.jan.io/jan/jans_shell_utils

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debug () {
	if [ -n "$DEBUG" ]; then
		echo "$1"
	fi
}

debug_inline () {
	if [ -n "$DEBUG" ]; then
		printf "$1"
	fi
}

error_and_exit () {
	echo $1 || "error"
	exit 1
}

assert_arg () {
	arg=$1

	if [ -z "$arg" ]; then
		return 1
	fi
	return 0
}