#!/bin/bash
#Program:
# Accomplish to expand the specified function only one key
#History:
# 2013/11/15 pankai<530911044@qq.com> first release
test ! -f ./ext_skel && echo "The shell script of 'ext_skel' doesn't exist in current directory.\n" && exit 0
[ ! -d "skeleton" ] && echo "The directory of 'skeleton' doesn't exist in current directory.\n" && exit 0
#include "./ext_skel"
read -p "Please input the extension name: " ext_name
#echo -e "hello $ext_name"

#The blank space is necessary
#Error:
#  like: if[ ! -d "$ext_name" ]; then
if [ ! -d "$ext_name" ]; then
 ./ext_skel --extname=$ext_name
fi
file="./$ext_name/config.m4"
copy="./$ext_name/config"
if [ ! -f "./$ext_name/configs" ]; then
 # Create a new file and clear it if it exists
 :> "$copy"
 cat "$file" | while read line
 #for line in $( cat ./zend/config.m4 )
 do
  string=$( echo $line | grep 'PHP_ARG_ENABLE' )
  if [ "$string" != ""  ]; then
   echo $line | cut -c5- >> $copy
   read line
   echo $line | cut -c5- >> $copy
   read line
   echo $line | cut -c5- >> $copy
   read line
  fi
  echo $line >> $copy
 done
 mv "$file" "./$ext_name/configs"
 mv "$copy" "./$ext_name/config.m4"
fi
cd $ext_name
phpize
./configure