Cleaned up some things, added option parse to some scripts.

1 files changed, 14 insertions, 0 deletions

diff --git a/aur b/aur
index 44ac650..b7ad018 100755
--- a/aur
+++ b/aur
@@ -3,6 +3,20 @@
 source /etc/libretools.conf
 source /etc/abs.conf
 
+function usage {
+    echo "Usage: $0 pkgname-from-aur1 [pkgname-from-aur2 ...]"
+    echo
+    echo "This script will download packages from aur to the current dir"
+    echo "and check their license for nonfree issues."
+}
+
+while getopts 'h' arg; do
+    case $arg in
+	h) usage; exit 0 ;;
+	*) usage; exit 1 ;;
+    esac
+done
+
 missing_deps=()
 for _pkg in ${@}; do
   msg "Downloading $_pkg..."