自定义库封装思路和Cocoapods发布

写在前面

近期自己封装了iOS客户端启动页的自定义库，在封装的过程中学习了很多，包括封装的思想以及Cocoapods发布。

原因

首先是因为千篇一律的使用图片进行启动页，在用户体验上确实引起了审美疲劳，然后是收到了Coding的启发，于是准备进行启动页的封装。

PS：不会设计的程序员不是好程序员！

YFStartView

目前YFStartView已经开源，效果图如下。

几点说明：

• 尽量不要使用三方库（后来发现Cocoapods中有的库是可以的，因为发布到Cocoapods可以添加依赖，那么就不存在问题），因为手动添加了三方库，可能导致重复添加。

• 尽可能的暴露出属性，让用户去选择使用的属性。

使用Cocoapods

初始化一个Podspec文件

pod spec create YFStartView

要像github仓库中添加.podspec文件，代码内容如下

#
#  Be sure to run `pod spec lint YFStartView.podspec' to ensure this is a
#  valid spec and to remove all comments including this before submitting the spec.
#
#  To learn more about Podspec attributes see http://docs.cocoapods.org/specification.html
#  To see working Podspecs in the CocoaPods repo see https://github.com/CocoaPods/Specs/
#

Pod::Spec.new do |s|

  # ―――  Spec Metadata  ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  These will help people to find your library, and whilst it
  #  can feel like a chore to fill in it's definitely to your advantage. The
  #  summary should be tweet-length, and the description more in depth.
  #

  s.name         = "YFStartView"
  s.version      = "0.0.1"
  s.summary      = "YFStartView is an custom view for start image."

  s.homepage     = "https://github.com/yeziahehe/YFStartView"
  # s.screenshots  = "www.example.com/screenshots_1.gif", "www.example.com/screenshots_2.gif"


  # ―――  Spec License  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Licensing your code is important. See http://choosealicense.com for more info.
  #  CocoaPods will detect a license file if there is a named LICENSE*
  #  Popular ones are 'MIT', 'BSD' and 'Apache License, Version 2.0'.
  #

  s.license      = "MIT"
  # s.license      = { :type => "MIT", :file => "FILE_LICENSE" }


  # ――― Author Metadata  ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Specify the authors of the library, with email addresses. Email addresses
  #  of the authors are extracted from the SCM log. E.g. $ git log. CocoaPods also
  #  accepts just a name if you'd rather not provide an email address.
  #
  #  Specify a social_media_url where others can refer to, for example a twitter
  #  profile URL.
  #

  s.author             = { "Ivan" => "yeziahehe@gmail.com" }
  # Or just: s.author    = "Ivan"
  # s.authors            = { "Ivan" => "yeziahehe@gmail.com" }
  # s.social_media_url   = "http://twitter.com/Ivan"

  # ――― Platform Specifics ――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  If this Pod runs only on iOS or OS X, then specify the platform and
  #  the deployment target. You can optionally include the target after the platform.
  #

  # s.platform     = :ios
  s.platform     = :ios, "8.0"

  #  When using multiple platforms
  # s.ios.deployment_target = "5.0"
  # s.osx.deployment_target = "10.7"
  # s.watchos.deployment_target = "2.0"


  # ――― Source Location ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Specify the location from where the source should be retrieved.
  #  Supports git, hg, bzr, svn and HTTP.
  #

  s.source       = { :git => "https://github.com/yeziahehe/YFStartView.git", :tag => "0.0.1" }


  # ――― Source Code ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  CocoaPods is smart about how it includes source code. For source files
  #  giving a folder will include any swift, h, m, mm, c & cpp files.
  #  For header files it will include any header in the folder.
  #  Not including the public_header_files will make all headers public.
  #

  s.source_files  = "YFStartView/*.{h,m}"
  # s.exclude_files = "Classes/Exclude"

  # s.public_header_files = "Classes/**/*.h"


  # ――― Resources ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  A list of resources included with the Pod. These are copied into the
  #  target bundle with a build phase script. Anything else will be cleaned.
  #  You can preserve files from being cleaned, please don't preserve
  #  non-essential files like tests, examples and documentation.
  #

  # s.resource  = "icon.png"
  # s.resources = "Resources/*.png"

  # s.preserve_paths = "YFStartViewDemo"


  # ――― Project Linking ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  Link your library with frameworks, or libraries. Libraries do not include
  #  the lib prefix of their name.
  #

  # s.framework  = "SomeFramework"
  # s.frameworks = "SomeFramework", "AnotherFramework"

  # s.library   = "iconv"
  # s.libraries = "iconv", "xml2"


  # ――― Project Settings ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
  #
  #  If your library depends on compiler flags you can set them in the xcconfig hash
  #  where they will only apply to your library. If you depend on other Podspecs
  #  you can include multiple dependencies to ensure it works.

  s.requires_arc = true

  # s.xcconfig = { "HEADER_SEARCH_PATHS" => "$(SDKROOT)/usr/include/libxml2" }
  # s.dependency "JSONKit", "~> 1.4"

end
``

接着要注意版本号的问题

```bash
  git tag -a 0.0.1 -m "Tag release 0.0.1"
  git push —tags
  git add YFStartView.podspec
  git commit -m "add YFStartView.podspec file"
  git push origin master

接下来很多教程里面写的fork，目前的话Cocoapods已经不支持pull request，改为trunk服务。

更新了用trunk之后，CocoaPods 需要0.33版本以上的，用 pod –version 查看，如果版本低，需要更新。

pod trunk register yeziahehe@gmail.com 'yeziahehe'  --verbose

接下来会收到一封邮件进行验证。

pod trunk me

会显示如下信息。

- Name:     yeziahehe
- Email:    yeziahehe@gmail.com
- Since:    October 21st, 02:55
- Pods:     None
- Sessions:
- October 21st, 02:55 - February 26th, 2016 02:57. IP:202.195.129.246

接下来进行提交

pod trunk push YFStartView.podspec

大功告成，搜索一下

pod search YFStartView

已经发布成功！

-> YFStartView (0.0.1)
   YFStartView is an custom view for start image.
   pod 'YFStartView', '~> 0.0.1'
   - Homepage: https://github.com/yeziahehe/YFStartView
   - Source:   https://github.com/yeziahehe/YFStartView.git
   - Versions: 0.0.1 [master repo]

参考

配置自己的CocoaPods库

CocoaPods 手把手五分钟教你制作自己的podspec文件

iOS：手把手教你发布代码到CocoaPods(Trunk方式)

**版权声明**

Ivan’s Blog by Ivan Ye is licensed under a Creative Commons BY-NC-ND 4.0 International License.
由叶帆创作并维护的叶帆的博客博客采用创作共用保留署名-非商业-禁止演绎4.0国际许可证。

本文首发于Ivan’s Blog | 叶帆的博客博客（ http://yeziahehe.com ），版权所有，侵权必究。

本文链接：http://yeziahehe.com/2015/10/22/own_framework_and_Cocoapods_release/