Class: Dongjia::PodsIterator

Inherits:
Object
  • Object
show all
Defined in:
lib/dongjia_pods_iterator.rb

Class Method Summary collapse

Class Method Details

.convert_umbrella_header_import(pod_name) ⇒ Object

将 umbrella 导出的头文件改为尖括号形式



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# File 'lib/dongjia_pods_iterator.rb', line 51

def self.convert_umbrella_header_import(pod_name)
  umbrella_path = "./Pods/Target Support Files/#{pod_name}/#{pod_name}-umbrella.h"
  return unless File.exist?(umbrella_path)
  contents = File.read(umbrella_path)
  return unless contents.include?("#import \"")
  File.open(umbrella_path, 'r+') do |f|
    x = f.read
    begin x.gsub!("#import \"#{pod_name}/", "#import <#{pod_name}/").gsub!('.h"', '.h>') rescue nil end
    begin x.gsub!('#import "', "#import <#{pod_name}/").gsub!('.h"', '.h>') rescue nil end
    f.rewind
    f.write(x)
  end
end

.disable_warnings(config, target_name) ⇒ Object

关闭警告



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# File 'lib/dongjia_pods_iterator.rb', line 17

def self.disable_warnings(config, target_name)
  changed = false

  # 禁用非 DJ 开头 Pod 的警告
  changed ||= update_build_setting(config, 'GCC_WARN_INHIBIT_ALL_WARNINGS', 'YES') unless target_name.start_with?('DJ')

  # 不检测 block 中的隐式 self 调用
  changed ||= update_build_setting(config, 'CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF', "NO")

  # 不检测已废弃的方法
  changed ||= update_build_setting(config, 'GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS', "NO")

  # 不检测注释
  changed ||= update_build_setting(config, 'CLANG_WARN_DOCUMENTATION_COMMENTS', "NO")

  # 强制设置 deployment 版本为 9.0
  if config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'].to_f < 9.0
    changed ||= update_build_setting(config, 'IPHONEOS_DEPLOYMENT_TARGET', "9.0")
  end

  # 关闭 bitcode
  changed ||= update_build_setting(config, 'ENABLE_BITCODE', "NO")

  changed
end

.enable_lto(config) ⇒ Object

打开 LTO



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# File 'lib/dongjia_pods_iterator.rb', line 44

def self.enable_lto(config)
  changed = false
  # changed ||= update_build_setting(config, 'LLVM_LTO', 'YES_THIN') if config.name == 'Release'
  changed
end

.iterate(params, sandbox_root) ⇒ Object

遍历所有 Pod 工程配置



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# File 'lib/dongjia_pods_iterator.rb', line 66

def self.iterate(params, sandbox_root)
  turn_off_warnings = params[:turn_off_warnings]
  lto_enabled = params[:lto_enabled]
  return if (turn_off_warnings != true) && (lto_enabled != true)

  Dir.foreach(sandbox_root).select{|f| f.end_with?('xcodeproj')}.each do |name|
    
    proj = Xcodeproj::Project.open(File.join(sandbox_root, name))

    if name != 'Pods.xcodeproj'
      proj.build_configurations.each do | config |
        # 强制设置 deployment 版本为 9.0
        if config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'].to_f < 9.0
          config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = "9.0"
        end
      end
    end
  
    # project 的每个 target 配置
    changed = false
    proj.targets.select {|t| !t.name.start_with?('Pods')}.each do | target |
      next if target.name.start_with?('Pods')
      target.build_configurations.each do | config |
        changed ||= disable_warnings(config, target.name) if turn_off_warnings
        changed ||= enable_lto(config) if lto_enabled
        convert_umbrella_header_import(target.name)
      end
    end
  
    if changed
      proj.save
    end
  
  end

end

.update_build_setting(config, key, value) ⇒ Object 



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# File 'lib/dongjia_pods_iterator.rb', line 7

def self.update_build_setting(config, key, value)
  if config.build_settings[key] != value
    config.build_settings[key] = value
    return true
  else
    return false
  end
end