使用Cocoapods创建私有库

题外话：项目中有一些组件需要从项目中剥离出来，使用Cocoapods创建私有的podspec并在项目中部署使用

实现步骤（基于pods自动创建）

在github 上新建一个repository

名字为 YYLib，如图：

git checkout 这个项目到本地。

使用命令pod lib create podName] 创建模板项目。

该命令会根据输入的信息自动创建名为podName的本地git仓库，在项目的根目录下自动创建了podName.podspec、README.md、LICENSE文件，自动创建使用了podName库的Demo项目，在Pods工程下自动创建pod个人库开发文件夹。

$ pod lib create YYLib

命令执行后，会让确认一下几个问题

What language do you want to use?? [ Swift / ObjC ]

ObjC

Would you like to include a demo application with your library? [ Yes / No ]

yes

Which testing frameworks will you use? [ Specta / Kiwi / None ]

Kiwi

Would you like to do view based testing? [ Yes / No ]

yes

What is your class prefix?

CY

回答完这几个问题，用 XCode打开该库，如图所示:

用 XCode打开 YYLib.podspec，进行修改

Pod::Spec.new do |s|
s.name             = 'YYLib'
s.version          = '0.1.0'
s.summary          = 'it is my pod Demo'

# 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
it is my pod Demo.
DESC

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

s.ios.deployment_target = '7.0'

s.source_files = 'YYLib/Classes/**/*'

# s.resource_bundles = {
#   'YYLib' => ['YYLib/Assets/*.png']
# }

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

修改文件podspec和README 文件，添加封装的类。确保无误。

把本地的文件提交并打 tag

$ git add .

$ git commit -a -m ‘first commit’//提交代码，并标注此次提交的信息

$ git push –set-upstream origin master

$ git remote add origin https://github.com/yanyanforest/YYLib.git

$ git push -u origin master

$ git tag -m “first release” “0.1.0”

$ git push –tags #推送tag到远端仓库

验证有效性

$ pod lib lint YYLib.podspec

-> YYLib (0.1.0)
- WARN  | url: The URL (https://github.com/yanyanforest/YYLib) is not reachable.

[!] YYLib did not pass validation, due to 1 warning (but you can use `--allow-warnings` to ignore it) and all results apply only to public specs, but you can use `--private` to ignore them if linting the specification for a private pod.
You can use the `--no-clean` option to inspect any issue.

如果有 Error这需要更改 error。如果有 warning, 但有不改正需要执行下面的命令：

$ pod lib lint YYLib.podspec –allow-warnings

在 pod 上创建库 远程托管地址为https://github.com/yanyanforest/YYLib.git

$ pod repo add YYLib https://github.com/yanyanforest/YYLib.git

正常执行结果为：

Cloning spec repo `YYOCFramework` from `https://github.com/yanyanforest/YYLib.git`

如果报错为

[!] /usr/bin/git clone https://github.com/yanyanforest/YYLib.git YYLib

Cloning into 'YYLib'...
remote: Repository not found.
fatal: repository 'https://github.com/yanyanforest/YYLib.git/' not found

解决方法：去自己的git官网 创建一个repository 名字为YYLib，之后执行

$ pod repo add YYLib https://github.com/yanyanforest/YYLib.git

Cloning spec repo

YYLib

from

https://github.com/yanyanforest/YYLib.git

再次执行

$ pod lib lint YYLib.podspec

YYLib passed validation.

推到 pod 上

$ pod trunk push YYLib.podspec –allow-warnings

Log messages:

- December 1st, 20:18: Push for

YYLib 0.1.0' initiated.

- December 1st, 20:18: Push for

YYLib 0.1.0’ has been pushed

(0.207867721 s).

分支

查看自己 pod 的信息。

$ pod trunk me

- Name:     yanyanforest
- Email:    yanyanforest@163.com
- Since:    November 28th, 20:30
- Pods:
- UICollectionViewLeftAlignFlowLayout
- YYLib
- Sessions:
- November 28th, 20:30 日期地址
Description: yanyan

$ pod trunk push YYLib.podspec

[!] You need to register a session first.

$ pod trunk register yanyanforest@163.com ‘yanyanforest’ –description=’yanyan’

[!] Please verify the session by clicking the link in the verification email that has been sent to yanyanforest@163.com

进入自己的邮箱，打开链接即可。

新建一个项目测试一下自己的类库

pod search 一下自己的类库

$ pod search YYLib

问题

pod search 搜索不到库

Unable to find a pod with name, author, summary, or descriptionmatching 「库名」

解决方法:输入下面命令

rm ~/Library/Caches/CocoaPods/search_index.json

An unexpected version directory

Assets

was encountered for the

/Users/yanyan/.cocoapods/repos/**

Pod in the

YYLib

repository.

解决方法:进入指定文件夹repos把YYLib删除即可。

回到指定 tag 的版本

$ git checkout -B master 0.1.3

注意这里的参数-B 和-b 的区别

git checkout -b

git checkout -b|-B []

Specifying -b causes a new branch to be created as if git-branch(1)

were called and then checked out. In this case you can use the

–track or –no-track options, which will be passed to git branch.

As a convenience, –track without -b implies branch creation; see

the description of –track below.

If -B is given, <new_branch> is created if it doesn't exist;
otherwise, it is reset. This is the transactional equivalent of

$ git branch -f <branch> [<start point>]
$ git checkout <branch>

that is to say, the branch is not reset/created unless "git
checkout" is successful.

-b

Create a new branch named and start it at

; see git-branch(1) for details.

-B

Creates the branch and start it at ; if

it already exists, then reset it to . This is

equivalent to running “git branch” with “-f”; see git-branch(1) for

details.

bug

1.

[!] Authentication token is invalid or unverified. Either verify it with the email that was sent or register a new session.

解决方法：

终端输入命令：$ pod trunk register 邮箱地址 名字

2.

ERROR | [iOS] unknown: Encountered an unknown error (Simulator iPhone 4s is not available.) during validation.

Pods workspace available at

/var/folders/wx/yl8z3mrs3_x4hrznm38rhdj00000gn/T/CocoaPods/Lint/App.xcworkspace

for inspection.

解决方法：

3.

! [rejected] master -> master (non-fast-forward)

error: failed to push some refs to ‘https://github.com/yanyanforest/UICollectionViewLeftAlignFlowLayout.git’

解决方法：

$ git push -f origin master