使用脚本打包在给ipa命名时，因为用到了build和version,所以需要读取Info.plist文件内容。
1、获取info.plist文件的位置
infoPlist=～/Desktop/xcbuildTest/Info.plist
2、获取info.plist文件的信息
PlistBuddy则是Mac自带的专门解析plist的小工具，但由于PlistBuddy并不在Mac默认的Path里，所以需要通过绝对路径来引用这个工具
bundleDisplayName=`/usr/libexec/PlistBuddy -c "Print CFBundleDisplayName" $infoPlist`
bundleVersion=`/usr/libexec/PlistBuddy -c "Print CFBundleShortVersionString" $infoPlist`
bundleBuildVersion=`/usr/libexec/PlistBuddy -c "Print CFBundleVersion" $infoPlist`
3、打印信息
echo "$bundleDisplayName"
echo "$bundleVersion"
echo "$bundleBuildVersion"
4、完整脚本
#! /bin/bash
infoPlist=～/Desktop/xcbuildTest/Info.plist
bundleDisplayName=`/usr/libexec/PlistBuddy -c "Print CFBundleDisplayName" $infoPlist`
bundleVersion=`/usr/libexec/PlistBuddy -c "Print CFBundleShortVersionString" $infoPlist`
bundleBuildVersion=`/usr/libexec/PlistBuddy -c "Print CFBundleVersion" $infoPlist`
echo "$bundleDisplayName"
echo "$bundleVersion"
echo "$bundleBuildVersion"
参考PlistBuddy简单使用：http://www.jianshu.com/p/2167f755c47e
