Fastlane

玩这个的初衷：编码规范（SwiftLint）+ 单元测试(Unit Test) + 自动化(Fastlane)

官方文档

安装

1. 安装最新版Xcode命令行工具

   xcode-select --install
   

2. 安装fastlane

   • 使用Ruby

   sudo gem install fastlane -NV
   

   • 或使用homebrew

   brew install faslane
   

使用

1. 进入工程目录，执行fastlane init

   fastlane init
   

   提示如下：4个选择，选个4

   [08:56:33]: What would you like to use fastlane for?
   1. 📸 Automate screenshots
   2. 👩‍✈️ Automate beta distribution to TestFlight
   3. 🚀 Automate App Store distribution
   4. 🛠 Manual setup - manually setup your project to automate your tasks
   ?
   

2. 相信很多小伙伴卡在了 $ bundle update 这一步，没关系，在项目根目录找到 Gemfile，编辑：

   source "https://rubygems.org"
   替换为
   source "https://gems.ruby-china.com"
   

   回到终端，ctrl + c中断之后，输入：

   sudo bundle update
   

3. 导出ipa

   目录下已经多了fastlane文件夹，进入该文件夹，编辑 Fastfile，执行的动作，都可以在Fastfile Actions查询，导出ipa主要是用gym(parameters...)

   # Fastfile
   default_platform(:ios)
   
   platform :ios do
      desc "Description of what the lane does"
      lane :custom_lane do
          # add actions here: https://docs.fastlane.tools/actions
          gym(scheme: "FastlaneDemo", 
              configuration: "Release",
              output_directory: "./fastlane/build",
              output_name: "FastlaneDemo",
              clean: true,
              export_method:"development")
    end
   end
   

   gym()参数表：

   Key	Description
   scheme	项目的scheme
   configuration	编辑配置，Release、Debug等等
   clean	是否执行clean
   output_directory	导出文件夹
   output_name	导出的ipa名称
   export_method	development, add hoc, app-store ...
   ...	...

4. 打开终端，cd到工程根目录，输入fastlane custom_lane，这个custom_lane就是 fastfile里的定义的方法

   注意：fastlane打包时，会根据该项目当前的xcode证书配置来进行打包

   fastlane custom_lane
   

5. 关于 cocoapods

   如果想在每次build之前，都进行 pod install，则需要在gym()前加入cocoapods操作

   # Fastfile
   default_platform(:ios)
   platform :ios do
        desc "Description of what the lane does"
        lane :custom_lane do
            # add actions here: https://docs.fastlane.tools/actions
            # 执行pod install
            cocoapods
            # 执行打包，导出
            gym(scheme: "FastlaneDemo",
                configuration: "Release",
                output_directory: "./fastlane/build",
                output_name: "FastlaneDemo",
                clean: true,
                export_method:"development")
    end
   end
   

   执行fastlane custom_lane时，会报错:

   Gem::Exception: can't find executable pod for gem cocoapods. cocoapods is not currently included in the bundle, perhaps you meant to add it to your Gemfile?
   

   编辑 Gemfile，加入：

   gem "cocoapods"
   

   重新执行，即可

简单的使用就到此结束了，如果小伙伴还需要上传到蒲公英、AppStore、TestFlight测试等等功能，请自行查阅官方文档

多Target和多Scheme的玩法

目的：根据Target和Scheme打包，导出对应ipa，并根据target + scheme + version + buildnumer命名ipa

Example:

1. 新增 .env.(自定义名字) 文件

   在根目录/fastlane文件夹下，根据不同的target生成不同的 .env 文件，Demo里包含了.env.main和.env.another

   注意：.env是隐藏文件，可以使用命令 command + shift + . 查看

2. 编辑 .env.(自定义名字) 文件，对应的项目结构如下表

   Targets	Bundle Identifier	Scheme	.env文件
   FastlaneDemo	com.FastlaneDemo.main	FastlaneDemo, FastlaneDemoQA	.env.main
   FastlaneDemoAnother	com.FastlaneDemo.another	FastlaneAnother, FastlaneAnotherQA	.env.another

   • .env.main填写对应的APP_IDENTIFIER和SCHEME_NAME

     # .env.main
     APP_IDENTIFIER = "com.FastlaneDemo.main"
     TARGET_NAME = "FastlaneDemo"
     SCHEME_NAME = "FaslaneDemo"
     SCHEME_NAME_QA = "FaslaneDemoQA"
     # more scheme ...
     

   • .env.another填写对应的APP_IDENTIFIER和SCHEME_NAME

     # .env.another
     APP_IDENTIFIER = "com.FastlaneDemo.main"
     TARGET_NAME = "FastlaneDemoAnother"
     SCHEME_NAME = "FaslaneDemoAnother"
     SCHEME_NAME_QA = "FaslaneDemoAnotherQA"
     # more scheme ...
     

3. 插件安装

   因为在获取build number和version时，需要根据target对应的info.plist文件获取，fastlane原生的get_build_number不支持，所以需要安装插件fastlane-plugin-versioning

   cd到项目根目录，打开终端，输入:

   fastlane add_plugin versioning
   

   安装好之后，就可以在 Gemfile 查看到了

4. 在项目的info.plist里将Bundle version的值改成$(CURRENT_PROJECT_VERSION)

5. 编辑 Fastfile，步骤：

   5.1 新增lane :deploy方法

   5.2 实现get_build_number和version

   5.3 利用ENV[变量名]获取.env.target里的变量值

   5.4 新增批量执行的lane :deploy_all方法

   注意：sh "fastlane deploy --env main"里的deploy是上面定义的lane :deploy方法名，--env main是-env后面接.env.main文件的后缀

   # Fastfile
   default_platform(:ios)
   
   platform :ios do
       desc "Deploy one target"
       lane :deploy do
           build_number = get_build_number_from_plist(
                           target: ENV['TARGET_NAME'],
                           plist_build_setting_support: true,
                          )
           version_number = get_version_number(
                              target: ENV['TARGET_NAME'],
                             )
           gym(scheme: ENV['SCHEME_NAME'], 
               configuration: "Release",
               output_directory: "./fastlane/build",
               output_name: ENV['SCHEME_NAME']+"-V"+version_number+"("+build_number+")",
               clean: true,
               export_method:"development")
       end
   
       desc "Deploy multi targets"
       lane :deploy_all do
           #cocoapods
           sh "fastlane deploy --env main"
           sh "fastlane deploy --env another"
       end
   end
   

6. 执行fastlane deploy_all

写在暂时的最后，这玩意儿玩法很多，如果需要，可以继续更新此文档。

附上Demo地址