shell脚本学习

#!/bin/bash
iosBatchLazyCode(){
    
    if test $1 = "UIButton" ; then
        str="[$1 buttonWithType:UIButtonTypeCustom];"
    else
        str="[[$1 alloc]init];"
    fi
  echo -e "
- ($1 *)$2{
    if (_$2 == nil) {
        _$2 = $str
    }
    return _$2;
}" 
}

#追加一行空格
echo -e '\n' >> propertys.txt

#读取文件存数组
i=0
while read line
do
    lineStr=$line
    noneSpaceStr=${lineStr// /}
    ARR[$i]=$noneSpaceStr
    let i+=1
done < propertys.txt

#格式化输出到out.txt
for str in ${ARR[*]}
do
    a=${str#*)}
    b=${a%"*"*}

    c=${str#*"*"}
    d=${c%*;}
    iosBatchLazyCode $b $d 
done >> out.txt