u

git-rename-branch.sh

@@ -5,15 +5,15 @@ then
   ROOTPATH=$1
 else
   echo ""
-  echo "=== Enter [start path] or [leave blank] for default to [[`pwd`]]"
+  echo "=== Enter [root path] or [leave blank] for default to [[`pwd`]]"
   read -p ">>> " ROOTPATH
-  echo ""
-  if [ ! "$ROOTPATH" ]
+  if [ "$ROOTPATH"]
   then
+    ROOTPATH=`realpath $ROOTPATH`
+  else
     ROOTPATH=`pwd`
   fi
 fi
-
 if [ ! -d "$ROOTPATH" ]
 then 
   echo "××× [[$ROOTPATH]] not exist! Exit now. ***"
@@ -22,6 +22,13 @@ else
   echo "√√√ ROOTPATH = [[$ROOTPATH]]"
 fi
 
+echo "=== Enter [y] to start updating, or [anything else] to quit"
+read -p ">>> " YESNO
+if [ "$YESNO" != 'y' ]
+then
+  exit
+fi
+
 pushd $ROOTPATH
 echo "*** Starting from [[`pwd`]] ***"
 echo ""