技术重塑Cocoapods使用问题收集Cocoapods

CocoaPods使用中级篇

2017-11-23  本文已影响50人  summer201704

目录

profile相关参数

1. 依赖相关的指令

pod 'JSONKit', :podspec => 'https://example.com/JSONKit.podspec'

简单应用：

target 'ZipApp' do
  pod 'SSZipArchive'
end

继承别的target的依赖库

target 'ZipApp' do
  pod 'SSZipArchive'

  target 'ZipAppTests' do
    inherit! :search_paths
    pod 'Nimble'
  end
end

继承多个target的依赖库(ShowsTests 同时有ShowsApp和)

target 'ShowsApp' do
  pod 'ShowsKit'

  # Has its own copy of ShowsKit + ShowTVAuth
  target 'ShowsTV' do
    pod 'ShowTVAuth'
  end

  target 'ShowsTests' do
    inherit! :search_paths
    pod 'Specta'
    pod 'Expecta'
  end
end

abstract_target 'Networking' do
  pod 'AlamoFire'

  target 'Networking App 1'
  target 'Networking App 2'
end

# Note: There are no targets called "Shows" in any of this workspace's Xcode projects
abstract_target 'Shows' do
  pod 'ShowsKit'

  # The target ShowsiOS has its own copy of ShowsKit (inherited) + ShowWebAuth (added here)
  target 'ShowsiOS' do
    pod 'ShowWebAuth'
  end

  # The target ShowsTV has its own copy of ShowsKit (inherited) + ShowTVAuth (added here)
  target 'ShowsTV' do
    pod 'ShowTVAuth'
  end

  # Our tests target has its own copy of
  # our testing frameworks, and has access
  # to ShowsKit as well because it is
  # a child of the abstract target 'Shows'

  target 'ShowsTests' do
    inherit! :search_paths
    pod 'Specta'
    pod 'Expecta'
  end
end

参数有

:complete : 全部继承父target
:none ：全部不继承
:search_paths ：只继承父target的searchPaths

例如：
target 'App' do
  target 'AppTests' do
    inherit! :search_paths
  end
end

2. Target配置

platform: 两个参数。一个是name, 一个是target
name属性
osx for OS X, :ios for iOS, :tvos for tvOS, or :watchos for watchOS.

target：版本

例如：

platform :ios, '4.0'
platform :ios
inhibit_all_warnings : 忽略所有库中的警告，也可以指定某一个具体库的警告。例如：
//全部忽略
platform :ios, '8.0'

inhibit_all_warnings!

source 'https://github.com/CocoaPods/Specs.git'

target 'TestPod' do

  pod 'SummerOCProjectFrame', '~> 0.0'

end

//某一个忽略
pod 'SummerOCProjectFrame', '~> 0.0', :inhibit_warnings => true

3. Source : 可以指定CocoaPods Master Repository，也可以自定义的Repository。例如：

source 'https://github.com/artsy/Specs.git'
source 'https://github.com/CocoaPods/Specs.git'

4. Hooks: 提供在初始化过程中接口

plugin:插件。描述在初始化时候使用的插件。例如：
plugin 'cocoapods-keys', :keyring => 'Eidolon'
plugin 'slather'
pre_install:在pod下载完初始化前可以通过它做逻辑处理。例如：
pre_install do |installer|
  # Do something fancy!
end
post_install:在形成project后写入本地前可以通过它做逻辑处理。比如设置target的build setting, 代码如下：
post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['GCC_ENABLE_OBJC_GC'] = 'supported'
    end
  end
end

5. def name end。 如果project依赖的库很多，比如有自己开发的库，有第三方的库，可以对这些库进行分类。例如：

def myPods
pod xxx
pod xxx1
pod xxx2
end

def thirdPods
pod yyy
pod yyy1
pod yyy2
end

target 'xxx' do
  myPods
  thirdPods
end

参考：https://guides.cocoapods.org/syntax/podfile.html#podfile

podspec相关参数

spec.vendored_libraries  = 'xxx/Classes/ThirdParty/*.{a}'

spec.resource_bundles = {
    'MapBox' => ['MapView/Map/Resources/*.png'],
   'OtherResources' => ['MapView/Map/OtherResources/*.png']
  }

spec.resources = ['Images/*.png', 'Sounds/*']

spec.preserve_path = 'IMPORTANT.txt'
spec.preserve_paths = 'Frameworks/*.framework'  

spec.exclude_files = 'Classes/**/unused.{h,m}'

 //不同的source_file
subspec 'Twitter' do |sp|
  sp.source_files = 'Classes/Twitter'
end

subspec 'Pinboard' do |sp|
  sp.source_files = 'Classes/Pinboard'
end

  Pod::Spec.new do |s|
  s.name = 'RestKit'

  //不同的dependencies
  s.subspec 'Core' do |cs|
    cs.dependency 'RestKit/ObjectMapping'
    cs.dependency 'RestKit/Network'
    cs.dependency 'RestKit/CoreData'
  end

  s.subspec 'ObjectMapping' do |os|
  end
  end

参考：https://guides.cocoapods.org/syntax/podspec.html

清除pod缓存

第一步：
pod cache list //查看看缓存
pod cache clean --all //清除缓存 

如果还不行，就执行下面的代码：
rm ~/Library/Caches/CocoaPods/search_index.json；
pod sutup
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