qcd: Option parsing skeleton

We only need to support a single flag at a time. Everything else can be
regarded as a directory shortcut.

Allow both `-h` and `--help` to print usage information.

1 files changed, 11 insertions, 2 deletions

diff --git a/qcd b/qcd
index 4cacfba..066aa70 100755
--- a/qcd
+++ b/qcd
@@ -31,8 +31,17 @@ function qcd () {
 	local command=$1
 
 	case $command in
-		shortcut)
-			cd ${HOME}/path
+		-a)
+			;;
+		-c)
+			;;
+		-r)
+			;;
+		-h|--help)
+			print_usage
+			return
+			;;
+		*)
 			;;
 	esac
 }