Print which option is invalid in shell scripts

4 years ago · 308f739467
2 changed files with 6 additions and 0 deletions
--- a/install.sh
+++ b/install.sh
@ -393,6 +393,9 @@ parse_flags ()
                break
                ;;
            *)
+                if [[ $1 != '-h' ]] && [[ $1 != '--help' ]]; then
+                    echo "Invalid option $1"
+                fi
                echo "
 Usage: "${0}" [options]

--- a/test/run_tests.sh
+++ b/test/run_tests.sh
@ -122,6 +122,9 @@ parse_flags ()
                break
                ;;
            *)
+                if [[ $1 != '-h' ]] && [[ $1 != '--help' ]]; then
+                    echo "Invalid option $1"
+                fi
                echo "
 Usage: "${0}" [options]