1.创建Specs的git路径

可以理解为库的头文件集合，该git里面储存了组件的.podspec文件

1.github创建空路径

示例地址为: ++https://github.com/Avanlanching/Specs.git++

2.将Specs 克隆到本地.cocoapod/repo/目录下

注意：/User/用户名/.cocoapods目录隐藏目录，需要"shift+command+."来显示;
可能存在访问权限的问题，需要先获取访问权限:

# 这里路径是.cocoapod里面
$sudo chmod -R 777 ../.cocoapods

1.SourceTree可视化界面克隆

2.终端指令

$pod repo add [name] [url] 

e.g $pod repo add Specs https://github.com/Avanlanching/Specs.git

2.1 查看是否添加成功

$pod repo list

2.创建组件仓库(用于存放组件代码的仓库)

1.创建一个存放仓库的git路径

实例地址为:https://github.com/Avanlanching/cocoapodAvaDemo.git

2.创建组件

$pod lib create [组件名]

e.g pod lib create cocoapodAvaDemo

根据需求选择配置
iOS, ObjC, Yes, None, Yes/No, AA

3.代码编写

1.工程目录
2.文件目录
3.代码编写

注意：编码完成测试通过了，需要将书写的代码移动到Classes目录下面

3.1编写代码:

**注意：这里需要对事例工程中的Podfile进行pod install操作才会出现在Pod列表里面 **

3.2上传到git

A.指令上传

# 初始化git上传
$git init

$git add .

$git commit -m "init project"

$git remote add origin https://github.com/liuzhao/LZDemo.git

# 新增tag
$git tag '0.1.0' # 与.podspec文件中的s.version一致

$git push tags

B.SourceTree可视化上传

新增tag

3.创建组件.podspec文件管理

1. .podspec基本格式

#
# Be sure to run `pod lib lint cocoapodAvaDemo.podspec' to ensure this is a
# valid spec before submitting.
#
# Any lines starting with a # are optional, but their use is encouraged
# To learn more about a Podspec see https://guides.cocoapods.org/syntax/podspec.html
#

Pod::Spec.new do |s|
  s.name             = 'cocoapodAvaDemo'
  s.version          = '0.1.0'
  s.summary          = 'A short description of cocoapodAvaDemo.'

# This description is used to generate tags and improve search results.
#   * Think: What does it do? Why did you write it? What is the focus?
#   * Try to keep it short, snappy and to the point.
#   * Write the description between the DESC delimiters below.
#   * Finally, don't worry about the indent, CocoaPods strips it!

  s.description      = <<-DESC
TODO: Add long description of the pod here.
                       DESC

  s.homepage         = 'https://github.com/avanlanching/cocoapodAvaDemo'
  # s.screenshots     = 'www.example.com/screenshots_1', 'www.example.com/screenshots_2'
  s.license          = { :type => 'MIT', :file => 'LICENSE' }
  s.author           = { 'avanlanching' => '18269285634@163.com' }
  s.source           = { :git => 'https://github.com/avanlanching/cocoapodAvaDemo.git', :tag => s.version.to_s }
  # s.social_media_url = 'https://twitter.com/<TWITTER_USERNAME>'

  s.ios.deployment_target = '8.0'

  s.source_files = 'cocoapodAvaDemo/Classes/**/*'
  
  # s.resource_bundles = {
  #   'cocoapodAvaDemo' => ['cocoapodAvaDemo/Assets/*.png']
  # }

  # s.public_header_files = 'Pod/Classes/**/*.h'
  # s.frameworks = 'UIKit', 'MapKit'
  # s.dependency 'AFNetworking', '~> 2.3'
end

注意，每次进行修改需要对其进行update操作

$pod update (更新他人使用这个，防止混淆，可以一直采用此指令)
或
$pod update --no-repo-update

1.1 验证.podspec的合法性

1.本地验证
$pod lib lint --allow-warnings

可能遇到一个错误，解决方案

- ERROR | [iOS] unknow: Encountered an nuknown error (Malformed version number string ) during validation.
[!] xxxxxx did not pass validation, due to 1 error.
You can use the '--no-clean' option to inspect any issue.

注意这里可能是配置问题，解决方案如下:

$sudo gem install -n /usr/local/bin cocoapods
2.网络验证并推送到Spec远端
$pod repo push Spec --allow-warnings

e.g:$pod repo push Spec AvaDemo.podspec --verbose --allow-warnings

2.添加依赖

组件中依赖其他组件，不提倡在实例工程中的Podfile去添加依赖的SDK

提倡的操作，以AF为例子
在.podspec文件中添加

s.dependency 'AFNetworking', '~> 2.3'
  // 多个SDK
  s.dependency 'SDWebImage'
  // 不指定版本号，为最新版本，如果没有依赖第三方的SDK，需要把s.dependency字段删除或者注释

添加完成后需要update

#针对.podspec文件
$pod update

#重复上述本地验证和推送到Specs的操作

4.主工程内引入

1.在编辑Podfile文件


添加两个Source

source 'https://github.com/CocoaPods/Specs.git' //公有组件
# source 'git@github.com:Avanlanching/Spec.git' // 私有组件
source 'https://github.com/Avanlanching/Specs.git'

pod 'AvaDemo' //常规语法