More explicit argument usage

2021-11-02 20:43:19 -06:00 · 2021-11-02 20:43:19 -06:00 · ddeb6a4a45
commit ddeb6a4a45
parent 90396de706
1 changed files with 1 additions and 0 deletions
--- a/new_python_tool.sh
+++ b/new_python_tool.sh
@ -49,6 +49,7 @@ new_python_tool() {
 	if [[ $(pwd) == *"python-tool"* ]]; then
 		echo "This script should not be run within the python-tool directory. Please move it to a neutral location to run." && return 1
 	fi
+	[ -z "$1" ] && echo "Usage: new_python_tool <name_of_tool>" && return 1
 	NAME="$1"
 	if [[ $(echo "$1" | sed 's#^[a-z0-9\-]*$##' ) == "$NAME" ]]; then
 		echo "Tool name '""$NAME""' is invalid." && return 1