简单写下我使用fastlane的过程，及遇到的问题，希望自己下次在用到fastlane的时候能迅速避坑，希望也能帮助在看文章的你：
我的步骤如下：
1、配置ruby环境：fastlane是基于ruby的，如果你对电脑没有ruby的话。在这有个小建议：希望你安装国内的ruby源，因为如果你用国外的ruby的话，在下面为工程安装fastlane时，因为墙的原因，终端会卡在某个地方
如果你已经安装了国外的rugy，通过gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.org/ 命令来更换ruby源。
2、安装xcode命令行工具：xcode-select --install 安装command line tools
3、安装fastlane：sudo gem install fastlane
4、初始化fastlane：
4.1、cd到工程根目录（创建一个测试工程，名曰test）
4.2、fastlane init 然后出现一堆
Peter-2:~ Peter$ cd desktop
Peter-2:desktop Peter$ cd Popo/
Peter-2:Popo Peter$ fastlane init
[⠋] ? /Users/peter/.rvm/rubies/ruby-2.4.1/lib/ruby/gems/2.4.0/gems/tty-screen-0.6.4/lib/tty/version.rb:3: warning: already initialized constant TTY::Screen::VERSION
/Users/peter/.rvm/gems/ruby-2.4.1@global/gems/tty-screen-0.6.4/lib/tty/version.rb:3: warning: previous definition of VERSION was here
[✔] ?
[✔] Looking for iOS and Android projects in current directory...
[17:08:01]: Created new folder './fastlane'.
[17:08:01]: Detected an iOS/macOS project in the current directory: 'Popo.xcodeproj'
[17:08:01]: -----------------------------
[17:08:01]: --- Welcome to fastlane ? ---
[17:08:01]: -----------------------------
[17:08:01]: fastlane can help you with all kinds of automation for your mobile app
[17:08:01]: We recommend automating one task first, and then gradually automating more over time
[17:08:01]: 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
? 输入4：（自定义）
【注意，如果你没有用国内的ruby镜像你很可能卡在 $bundle update这步，1》需要你gem sources --add https://gems.ruby-china.com/ --remove https://rubygems.org/ 命令来更换ruby源 2》需要把Gemfile里的source "https://rubygems.org"换为source "https://gems.ruby-china.com"】
初始化完成后悔出现fastlane文件夹，文件夹里有Appfile和Fastfile两个文件
5、添加蒲公英测试平台的插件以供提交测试：
fastlane add_plugin pgyer 成功后fastlane文件夹下又出现个Pluginfile
6、在此把fastlane文件夹下的文件贴一下
6.1》Pluginfile：
# Autogenerated by fastlane
#
# Ensure this file is checked in to source control!
gem 'fastlane-plugin-pgyer'
6.2》Appfile：
app_identifier("testFastLaneFirstTime") # The bundle identifier of your app
apple_id("278432876@qq.com") # Your Apple email address
# For more information about the Appfile, see:
# https://docs.fastlane.tools/advanced/#appfile
6.3》Fastfile：
# This file contains the fastlane.tools configuration
# You can find the documentation at https://docs.fastlane.tools
#
# For a list of all available actions, check out
#
# https://docs.fastlane.tools/actions
#
# For a list of all available plugins, check out
#
# https://docs.fastlane.tools/plugins/available-plugins
#
# Uncomment the line if you want fastlane to automatically update itself
# update_fastlane
default_platform(:ios)
platform :ios do
desc "发布 蒲公英"
lane :custom_lane do
gym(scheme: "test", #工程名
#workspace: "test.xcworkspace", 示例没用cocoapods
export_method: "development",
output_directory: "/Users/yangyangzi/Desktop/YangZi2/2019/11/自动化打包/fastLane/示例",#导出到的文件夹 随意创建的文件夹
silent: true, # 隐藏没有必要的信息
clean: true # 在构建前先clean
)
pgyer(api_key: "17b4fd2e0d086c2a0d888b25c7b84510",
user_key: "d0c596ff2b0bdd2acabe29cc6406288a"
)
end
desc "发布 到 苹果TestFlight"
lane :beta_apple do
gym(scheme: "Test",
silent: true, # 隐藏没有必要的信息
clean: true # 在构建前先clean
)
pilot #管理TestFlight测试用户，上传二进制文件
end
desc "发布苹果商店"
lane :release_apple do
gym(scheme: "Test",
silent: true, # 隐藏没有必要的信息
clean: true # 在构建前先clean
)
deliver #上传截图、元数据、App到iTunesConnect
end
end
6、执行lane：
执行命令（以打包并分发到蒲公英为例）：fastlane custom_lane即可将ipa传到蒲公英。
以上便是fastlane的简单使用，工程地址