X-Git-Url: https://arthur.barton.de/gitweb/?p=appify.git;a=blobdiff_plain;f=appify.sh;h=ca8962f4357534942edc5ff7074f024294125ddb;hp=55052f834d8c629e4f8dd166a910ab9b69eacfb0;hb=334534e479cd496a286ce4020605071a98ff29b3;hpb=30ee6dda152297bd3ad1524bb365f09283a0ae1f

diff --git a/appify.sh b/appify.sh
index 55052f8..ca8962f 100644
--- a/appify.sh
+++ b/appify.sh
@@ -19,21 +19,49 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #
 
+args=$(getopt h $*)
+
+function usage {
+    echo "Usage: $0 [-h] script.sh target.app"
+    exit 2
+}
+
+if [ $? != 0 ]; then
+    usage
+fi
+
+set -- $args
+for i ; do
+    case "$i"
+    in
+        -h) usage ; shift ;;
+        --) shift ; break ;;
+    esac
+done
+
+if [ $# != 2 ]; then
+    usage
+fi
+
 SCRIPT=$1
 TARGET=$2
 
 if [ -d "$TARGET" ]; then
     echo "$TARGET exists, exiting" 1>&2
-    exit 1
+    exit 3
 fi
 
 SCRIPTSIZE=$(ls -l "$SCRIPT" | awk '{print $5}')
 
 if [ $SCRIPTSIZE -lt 28 ]; then
-    echo -e "Please pad your script to at least 28 bytes; Mac OS X will not\nrecognize scripts that are smaller than this value." 1>&2
-    exit 2
+    echo -e "Script smaller than size allowed by OS. Please pad to 28 characters." 1>&2
+    exit 4
 fi
 
+#
+# done checking args; create the app
+#
+
 mkdir -p "$TARGET/Contents/MacOS"
 mkdir -p "$TARGET/Contents/Resources"