R.swift 和 SwiftGen 资源转换使用指南

R.swift （原始代码会打包到项目？）

• Pod

  platform :ios, '12.0'
  target 'LBtest' do
    # Comment the next line if you don't want to use dynamic frameworks
    use_frameworks!
    pod 'R.swift'
  #  pod 'SwiftGen', '~> 6.0'
  end
  

• pod install

• 设置 执行脚本 TARGETS–>Build Phases–>New Run Script Phase

• 添加如下 code

  if [ -f "${PODS_ROOT}/R.swift/rswift" ]; then
      "${PODS_ROOT}/R.swift/rswift" generate "${SRCROOT}/R.generated.swift"
  else
      echo "warning: R.swift not found, run 'pod install' to install R.swift."
  

• 拖动当前 Run Script Phase 到 Check pods Manifest.lock 和 Compile Sources 之间
  

• 在Xcode 中 新建一个 R.generated.swift 文件 位置在 项目根目录 即 当前项目文件夹下
  

• 使用事例

  Localizable.string

  "name" = "姓名";
  "age" = "18";
  

  let name = R.string.localizable.name()
  debugPrint(name)    
  let age = R.string.localizable.age()
  debugPrint(age)
  

SwiftGen （原始代码不会打包到项目）

• Pod

  platform :ios, '12.0'
  target 'LBtest' do
    # Comment the next line if you don't want to use dynamic frameworks
    use_frameworks!
    #pod 'R.swift'
    pod 'SwiftGen', '~> 6.0'
  end
  

• pod install

• 设置 执行脚本 TARGETS–>Build Phases–>New Run Script Phase

• 添加如下 code

   [[ -f "${PODS_ROOT}/SwiftGen/bin/swiftgen" ]]; then
    ${PODS_ROOT}/SwiftGen/bin/swiftgen config run
  else "warning: SwiftGen is not installed. Run 'pod install --repo-update' to install it."
  fi
  

• 拖动当前 Run Script Phase 到 Check pods Manifest.lock 和 Compile Sources 之间
  

• 在项目根目录下创建 swiftgen.ym 文件

  input_dir: LBtest
  output_dir: .
  strings:
    inputs: en.lproj
    filter: .+\.strings$
    outputs:
      - templateName: structured-swift5
        output: Localizable.swift
        params:
          enumName: bslocalizable
  #xcassets:
  #  - inputs: Logos.xcassets
  #    outputs:
  #      - templateName: swift5
  #        output: Logos-Constants.swift
  #        params:
  #          enumName: Logos
  #  - inputs:
  #      - Colors.xcassets
  #      - Images.xcassets
  #    outputs:
  #      - templatePath: Resources/my-assets-custom-template.stencil
  #        output: Assets-Constants.swift
  

• 将Localizable.swift 添加到 Xcode 项目
  

• 使用事例:

  Localizable.string

  "name" = "姓名";
  "age" = "18";
  

  let name = bslocalizable.name
  debugPrint(name)
  
  let age = bslocalizable.age
  debugPrint(age)
  

• Homebrew

  $ brew install swiftgen
  

  在项目根目录下创建 swiftgen.ym 文件

  input_dir: LBtest
  output_dir: .
  strings:
    inputs: en.lproj
    filter: .+\.strings$
    outputs:
      - templateName: structured-swift5
        output: Localizable.swift
        params:
          enumName: bslocalizable
  #xcassets:
  #  - inputs: Logos.xcassets
  #    outputs:
  #      - templateName: swift5
  #        output: Logos-Constants.swift
  #        params:
  #          enumName: Logos
  #  - inputs:
  #      - Colors.xcassets
  #      - Images.xcassets
  #    outputs:
  #      - templatePath: Resources/my-assets-custom-template.stencil
  #        output: Assets-Constants.swift
  

• 进入当前根文件夹下 打开终端执行run

  swiftgen config run