背景
在开发过程中，由于某个子组件中的内部SDK需要经常变动，所以想把该内部SDK从子组件中抽离出来，作为独立的组件放到项目中，由此产生了创建公共组件的想法。下面以创建ALAMuDaoSDK组件为例
创建公共组件的步骤
一、创建本地组件库
1.查找是组件库是否被使用
pod search ALAMuDaoSDK
如果没找到，就放心用吧；如果已被使用，就换一个组件名字
2.创建本地组件库
cd [文件夹目录]
pod lib create ALAMuDaoSDK
3.接下来，逐一回答问题
逐一回答问题
4.创建完毕，打开工程
项目结构.png
5.添加自己的文件
选中ReplaceMe.m—showInFinder进入文件目录，删除ReplaceMe.m文件，添加自己的文件，这里我添加了一个静态库，如下图所示：
添加自己的文件
**6.切到Example目录，然后pod install
加载自己的文件
安装完成后，目录如下：
工程目录
恭喜，你可以看到刚才加进去的文件了！
二、在github上创建远程仓库
1.按下图所示创建代码仓库
创建仓库
说明：
- 因为要将本地仓库推送到新建到远程仓库，所以不需要勾选创建README选项
-
pod lib create本地仓库时，会带有MIT协议，所以这里不要勾选license选项
三、将本地代码推送到远程仓库（绑定仓库）
git add .
git commit -m "第一次提交"
git remote add origin https://github.com/xxx/xx.git
git push -u origin master
四、配置.podspec文件（这里不用配置版本）
- s.homepage设置成你到git项目的链接 s.homepage = "https://github.com/xxx/xxxSDK"
- s.source设置成git仓库地址 = { :git => 'https://github.com/XXX/ALAMuDaoSDK.git', :tag => s.version.to_s }
- 其他到描述自己编写
- 由于自己的文件是个SDK，所以要增加三方库依赖
# s.source_files = 'ALAMuDaoSDK/Classes/**/*'
s.vendored_frameworks = 'ALAMuDaoSDK/Classes/*.{framework}'
s.resource = 'ALAMuDaoSDK/Assets/FanbeiCreditSDKResource.bundle'
注意：这里的目录都是相对ALAMuDaoSDK.podspec文件的
五、验证.podspec文件（初始化验证）
Frankkkk-2:AlAMuDaoSDK aladin$ pod lib lint
-> ALAMuDaoSDK (0.1.0)
- WARN | description: The description is shorter than the summary.
- NOTE | xcodebuild: note: Using new build system
- NOTE | [iOS] xcodebuild: note: Planning build
- NOTE | [iOS] xcodebuild: note: Constructing build description
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture x86_64 in file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture i386 in file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
[!] ALAMuDaoSDK did not pass validation, due to 1 warning (but you can use `--allow-warnings` to ignore it).
You can use the `--no-clean` option to inspect any issue.
Frankkkk-2:AlAMuDaoSDK aladin$ pod lib lint --allow-warnings
-> ALAMuDaoSDK (0.1.0)
- WARN | description: The description is shorter than the summary.
- NOTE | xcodebuild: note: Using new build system
- NOTE | [iOS] xcodebuild: note: Planning build
- NOTE | [iOS] xcodebuild: note: Constructing build description
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture x86_64 in file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture i386 in file /Users/aladin/workspace/ala_mudao_sdk/ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
ALAMuDaoSDK passed validation.
六、提交本地版本代码到Github，并打指定版本的tag
1.修改ALAMuDaoSDK.podspec的版本为0.1.1，s.version = '0.1.1'
2.提交到master，并打0.1.1版本的tag（该版本必须和s.version相同）。
Frankkkk-2:AlAMuDaoSDK aladin$ git add .
Frankkkk-2:AlAMuDaoSDK aladin$ git commit -m "版本0.1.1"
[master a54d31d] 版本0.1.1
2 files changed, 17 insertions(+), 17 deletions(-)
Frankkkk-2:AlAMuDaoSDK aladin$ git push origin master
Enumerating objects: 13, done.
Counting objects: 100% (13/13), done.
Delta compression using up to 4 threads
Compressing objects: 100% (6/6), done.
Writing objects: 100% (7/7), 866 bytes | 866.00 KiB/s, done.
Total 7 (delta 5), reused 0 (delta 0)
remote: Resolving deltas: 100% (5/5), completed with 5 local objects.
To https://github.com/WJLollipop/ALAMuDaoSDK.git
4f6d866..a54d31d master -> master
Frankkkk-2:AlAMuDaoSDK aladin$ git tag 0.1.1
Frankkkk-2:AlAMuDaoSDK aladin$ git push origin 0.1.1
Total 0 (delta 0), reused 0 (delta 0)
To https://github.com/WJLollipop/ALAMuDaoSDK.git
* [new tag] 0.1.1 -> 0.1.1
七、验证新版本0.1.1是否可用
Frankkkk-2:AlAMuDaoSDK aladin$ pod spec lint ALAMuDaoSDK.podspec
-> ALAMuDaoSDK (0.1.1)
- WARN | description: The description is shorter than the summary.
- NOTE | xcodebuild: note: Using new build system
- NOTE | [iOS] xcodebuild: note: Planning build
- NOTE | [iOS] xcodebuild: note: Constructing build description
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture i386 in file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture x86_64 in file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
Analyzed 1 podspec.
[!] The spec did not pass validation, due to 1 warning (but you can use `--allow-warnings` to ignore it).
Frankkkk-2:AlAMuDaoSDK aladin$ pod spec lint ALAMuDaoSDK.podspec --allow-warnings
-> ALAMuDaoSDK (0.1.1)
- WARN | description: The description is shorter than the summary.
- NOTE | xcodebuild: note: Using new build system
- NOTE | [iOS] xcodebuild: note: Planning build
- NOTE | [iOS] xcodebuild: note: Constructing build description
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture x86_64 in file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture i386 in file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
Analyzed 1 podspec.
ALAMuDaoSDK.podspec passed validation.
八、推送.podspec文件到trunk
Frankkkk-2:AlAMuDaoSDK aladin$ pod trunk push ALAMuDaoSDK.podspec --allow-warnings
Updating spec repo `master`
CocoaPods 1.8.0.beta.1 is available.
To update use: `sudo gem install cocoapods --pre`
[!] This is a test version we'd love you to try.
For more information, see https://blog.cocoapods.org and the CHANGELOG for this version at https://github.com/CocoaPods/CocoaPods/releases/tag/1.8.0.beta.1
Validating podspec
-> ALAMuDaoSDK (0.1.1)
- WARN | description: The description is shorter than the summary.
- NOTE | xcodebuild: note: Using new build system
- NOTE | [iOS] xcodebuild: note: Planning build
- NOTE | [iOS] xcodebuild: note: Constructing build description
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture x86_64 in file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
- NOTE | [iOS] xcodebuild: ld: warning: ignoring file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK, missing required architecture i386 in file ALAMuDaoSDK/ALAMuDaoSDK/Classes/FanbeiCreditSDK.framework/FanbeiCreditSDK (2 slices)
Updating spec repo `master`
CocoaPods 1.8.0.beta.1 is available.
To update use: `sudo gem install cocoapods --pre`
[!] This is a test version we'd love you to try.
For more information, see https://blog.cocoapods.org and the CHANGELOG for this version at https://github.com/CocoaPods/CocoaPods/releases/tag/1.8.0.beta.1
--------------------------------------------------------------------------------
🎉 Congrats
🚀 ALAMuDaoSDK (0.1.1) successfully published
📅 August 10th, 03:21
🌎 https://cocoapods.org/pods/ALAMuDaoSDK
👍 Tell your friends!
--------------------------------------------------------------------------------
到此，恭喜创建公开库成功！
查看地址：https://cocoapods.org/pods/ALAMuDaoSDK
九、搜索公开库
pod search ALAMuDaoSDK
注意：如果报以下错误：
Frankkkk-2:~ aladin$ pod search ALAMuDaoSDK
[!] Unable to find a pod with name, author, summary, or description matching `ALAMuDaoSDK`
删除~/Library/Caches/CocoaPods/目录下的search_index.json文件，重新搜索即可。
