命令行打包———— 打包步骤

1.准备

• 工程环境路径
  workspace_path= /Users/djnet/Desktop/text
• 项目名称
  project_name=test
• build的路径
  build_path=$workspace_path/$project_name
• app生成后的路径
  app_name_path=$build_path/build/Release-iphoneos/${project_name}.app
• ipa生成后的路径
  ipa_name_path=$build_path/build/Release-iphoneos/${project_name}.ipa

2.进入项目工程文件

cd workspace_path

3.清除历史 builid

xcodebuild clean

4.执行编译生成.app命令

(1).如果是没有用到 Cocoapods的工程这样在命令行操作(没有.xcworkspace的工程)
xcodebuild
(2).用到 Cocoapods的工程这样在命令行操作(有.xcworkspace的工程)
xcodebuild -workspace /Users/djnet/Desktop/text/text.xcworkspace -scheme text
echo "在项目工程文件内生成一个build子目录，里面有${project_name}.App程序"

4.导出ipa包

xcrun -sdk iphoneos PackageApplication -v $app_name_path -o $ipa_name_path

制作ipa包完成.......................

遇到问题：
1.xcrun: error: unable to find utility "PackageApplication", not a developer tool or in PATH
解决方案：
Xcode升级到8.3后 用命令进行打包 提示下面这个错误
xcrun: error: unable to find utility "PackageApplication", not a developer tool or in PATH
后面根据对比发现新版的Xcode少了这个PackageApplication先去找个旧版的Xcode里面copy一份过来放到下面这个目录：
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/
然后执行命令
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer/
chmod +x /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/PackageApplication
最后附上PackageApplication下载地址：链接: https://pan.baidu.com/s/1jIPw0Iy 密码: 4htw

2.error: Specified application doesn't exist or isn't a bundle directory : 'Build/Release-iphoneos/text.app'
解决方案：
打开你的 Xcode 快捷键 Command + ， 选择最后一个 Location 点击 Advanced选择 Custom 选项 Relative to Workspace

Locations.png