standardize: read user input with [key] instead of <key>, [long input] instead of <INPUT>; echo path with [[path]]

git-pull-tree.sh

@@ -5,25 +5,25 @@ then
   FONPATH=$1
 else
   echo ""
-  echo "=== Enter <fonpath> or leave <blank> for default to '.'"
+  echo "=== Enter [start path] or [leave blank] for default to [[`pwd`]]"
   read -p ">>> " FONPATH
   echo ""
   if [ ! "$FONPATH" ]
   then
-    FONPATH=.
+    FONPATH=`pwd`
   fi
 fi
 
 if [ ! -d "$FONPATH" ]
 then 
-  echo "××× <$FONPATH> not exist! Exit now. ***"
+  echo "××× [[$FONPATH]] not exist! Exit now. ***"
   exit
 else
-  echo "√√√ FONPATH = $FONPATH"
+  echo "√√√ FONPATH = [[$FONPATH]]"
 fi
 
 pushd $FONPATH
-echo "*** Starting from [`pwd`] ***"
+echo "*** Starting from [[`pwd`]] ***"
 echo ""
 
 if [ "$2" == 'hier' ]
@@ -31,14 +31,14 @@ then
   # for org in `ls -F | grep '/$' | grep -v '~'` ## 首先过滤出所有子目录，然后过滤出所有不含 ~ 的子目录。注意 for ??? in `ls ???` 是按照空行以及空格进行分割的，因此最后筛选出的目录名不能含有空格，否则就被分割成多个了。
   ls -F | grep '/$' | grep -v 'node_modules' | while read org ## 换用这种方法，可以成功过滤出含有空格的完整目录名
   do 
-    echo "======== entering [$FONPATH/$org] ========"
+    echo "======== entering [[$FONPATH/$org]] ========"
     echo ""
     cd "$org";
     for repo in * ## for ??? in * 是分割成一个个目录名的，即使目录名含有空格
     do
       if [ -d "$repo/.git" ]
       then
-        echo "---- git pulling [`pwd`/$repo] ----"
+        echo "---- git pulling [[`pwd`/$repo]] ----"
         cd "$repo"
         git pull --all
         echo ""
@@ -52,7 +52,7 @@ else
   do 
     if [ -d "$repo/.git" ]
     then
-      echo "---- git pulling [$repo] ----"
+      echo "---- git pulling [[$repo]] ----"
       pushd "$repo"
       git pull --all
       echo ""