make new_project.sh work correctly on osx too

util/new_project.sh

@@ -7,16 +7,23 @@ if [ -z "$1" ]; then
 	exit 1
 fi
 
+if [ -e "keyboards/$1" ]; then
+	echo "Error! keyboards/$1 already exists!"
+	exit 1
+fi
+
 cd "$(dirname "$0")/.."
 
 KEYBOARD=$1
 KEYBOARD_UPPERCASE=$(echo $1 | awk '{print toupper($0)}')
+KEYBOARD_NAME=$(basename $1)
+KEYBOARD_NAME_UPPERCASE=$(echo $KEYBOARD_NAME | awk '{print toupper($0)}')
 
 cp -r quantum/template keyboards/$KEYBOARD
-mv keyboards/$KEYBOARD/template.c keyboards/$KEYBOARD/$KEYBOARD.c
+mv keyboards/${KEYBOARD}/template.c keyboards/${KEYBOARD}/${KEYBOARD_NAME}.c
-mv keyboards/$KEYBOARD/template.h keyboards/$KEYBOARD/$KEYBOARD.h
+mv keyboards/${KEYBOARD}/template.h keyboards/${KEYBOARD}/${KEYBOARD_NAME}.h
-find keyboards/${KEYBOARD} -type f -exec sed -i'' -e "s;%KEYBOARD%;$KEYBOARD;g" {} \;
+find keyboards/${KEYBOARD} -type f -exec sed -i '' -e "s;%KEYBOARD%;${KEYBOARD_NAME};g" {} \;
-find keyboards/${KEYBOARD} -type f -exec sed -i'' -e "s;%KEYBOARD_UPPERCASE%;$KEYBOARD_UPPERCASE;g" {} \;
+find keyboards/${KEYBOARD} -type f -exec sed -i '' -e "s;%KEYBOARD_UPPERCASE%;${KEYBOARD_NAME_UPPERCASE};g" {} \;
 
 echo "######################################################"
 echo "# /keyboards/$KEYBOARD project created. To start"