Allow verifying prerequisites!

2021-12-20 21:10:46 -08:00
parent e8bc9f0655
commit c06ca5dad2
4 changed files with 46 additions and 1 deletions
--- a/2
+++ b/2
@@ -40,4 +40,6 @@ _bad-message() {
  echo -e "\e[31m$@\e[0m"
 }

+[[ $(type -t _verify-prerequisites) == "function" ]] && ! _verify-prerequisites && exit 1
+
 main "$@"