qcd: Add `setup` function

Should be run before accessing the database to set up configuration
directories necessary for the command to work.

Right now I'm not using the default directories, instead overriding the
`QCD_DATABASE_FILE` variable on the shell for a custom database
location. Haven't tested this yet, but figured I'd commit it and get
back to it later.

1 files changed, 6 insertions, 0 deletions

diff --git a/qcd b/qcd
index a4ee215..1b0cd3d 100755
--- a/qcd
+++ b/qcd
@@ -22,6 +22,10 @@ Usage:
 __EOF__
 }
 
+function setup () {
+	mkdir -p $QCD_CONFIG_DIR
+}
+
 function absolute_path () {
 	(cd "$(dirname '$1')" &>/dev/null && printf "%s/%s" "$PWD" "${1##*/}")
 }
@@ -32,6 +36,8 @@ function qcd () {
 		return
 	fi
 
+	# setup
+
 	local command=$1
 
 	case $command in