打包过程

xcodebuild负责将工程源文件编译成xxx.app

xcrun负责给xxx.app(签名并)打包成xxx.ipa


第一步清理:xcodebuild  clean

第二步编译:xcodebuild

第三步打包:xcrun -sdk iphoneos PackageApplication -v path/To/xxx.app -o xxx.ipa


bash shell入门：

http://www.aka.org.cn/Lectures/002/Lecture-2.1.2/index.html


使用getopts命令使用

:表示有参数需要值

#!/bin/bash
while getopts h:ms option
do
    case "$option" in
        h)
            echo "option:h, value $OPTARG"
            echo "next arg index:$OPTIND";;
        m)
            echo "option:m"
            echo "next arg index:$OPTIND";;
        s)
            echo "option:s"
            echo "next arg index:$OPTIND";;
        \?)
            echo "Usage: args [-h n] [-m] [-s]"
            echo "-h means hours"
            echo "-m means minutes"
            echo "-s means seconds"
            exit 1;;
    esac
done


在使用getopts命令的时候，shell会自动产生两个变量OPTIND和OPTARG。OPTIND初始值为1，其含义是下一个待处理的参数的索引。只要存在，getopts命令返回true，所以一般getopts命令使用while循环；

在while循环中判断 

if getopts $param_pattern optname ;then
            echo  "Error argument value for option $tmp_optname"
            exit 2
        fi


可以判断参数值是否是下个参数名称，如果是，就退出

#判断输入参数是否大与0
if [ $# -lt 1 ];then
    echo "Error! Should enter the root directory of xcode project after the ipa-build command."
    exit 2
fi
#判断第一个参数是否是目录
if [ ! -d $1 ];then
    echo "Error! The first param must be a directory."
    exit 2
fi


xcodebuild使用


sage: xcodebuild [-project ] [[-target ]...|-alltargets] [-configuration ] [-arch ]... [-sdk [|]] [=]... []...
       xcodebuild -workspace  -scheme  [-configuration ] [-arch ]... [-sdk [|]] [=]... []...
       xcodebuild -version [-sdk [|] [] ]
       xcodebuild -list [[-project ]|[-workspace ]]
       xcodebuild -showsdks
Options:
    -usage                print full usage
    -verbose              provide additional status output
    -project NAME         build the project NAME
    -target NAME          build the target NAME
    -alltargets           build all targets
    -workspace NAME       build the workspace NAME
    -scheme NAME          build the scheme NAME
    -configuration NAME   use the build configuration NAME for building each target
    -xcconfig PATH        apply the build settings defined in the file at PATH as overrides
    -arch ARCH            build each target for the architecture ARCH; this will override architectures defined in the project
    -sdk SDK              use SDK as the name or path of the base SDK when building the project
    -parallelizeTargets   build independent targets in parallel
    -jobs NUMBER          specify the maximum number of concurrent build operations
    -showsdks             display a compact list of the installed SDKs
    -list                 lists the targets and configurations in a project, or the schemes in a workspace
    -find BINARY          display the full path to BINARY in the provided SDK
    -version              display the version of Xcode; with -sdk will display info about one or all installed SDKs





原文连接：http://blog.csdn.net/totogo2010/article/details/8883100