做iOS开发的同学对这张图片再熟悉不过了，在使用第三库的时候，cocoapods确实给我们带来了极大的方便。那么，我们如何制作自己的pod呢？下面是之前的实践笔记
Demo中的组件式样：
cocoapods文档提供了两种方法：
方法1 pod lib create YeshifuShareUI
方法2 pod spec create YeshifuShareUI
两种方法之前都尝试过，方法一会帮助你创建一大堆的文件，包括演示demo创建；方法二方便你在现有的项目中提取你需要制作pod的代码。
这里使用方法2。
在开始之前，我们先注册下CoocaPods，pod trunk register ，之后你会收到一份邮件，需要点下里面链接验证。
详细步骤
1 整理代码
随便找一个现有的项目，把里面的一个模块放在同一个文件夹下，我这里放在ShareUI文件夹下面。
图一 项目目录结构
2 创建 YeshifuShareUI.podspec文件
在终端cd 到ShareUIDemo (如图一所示)，执行pod spec create YeshifuShareUI ,得到文件YeshifuShareUI.podspec
3 编辑 YeshifuShareUI.podspec
#
# Be sure to run `pod spec lint YeshifuShareUI.podspec' to ensurethisisa
# valid spec and to remove all comments includingthisbefore submitting the spec.
#
# To learn more about Podspec attributes see http://docs.cocoapods.org/specification.html
# To see working Podspecsinthe CocoaPods repo see https://github.com/CocoaPods/Specs/
#
Pod::Spec.newdo|s|
# ――― Spec Metadata ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
#
# These will help people to find your library, and whilst it
# can feel like a chore to fillinit's definitely to your advantage. The
# summary should be tweet-length, and the description moreindepth.
#
s.name ="YeshifuShareUI"
s.version ="0.0.5"
s.summary ="CocoaPods组件化实践"
# This descriptionisused to generate tags and improve search results.
# * Think: What does itdo? Why did you write it? Whatisthe 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 = <"MIT", :file =>"FILE_LICENSE"}
# ――― Author Metadata ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
#
# Specify the authors of the library,withemail addresses. Email addresses
# of the authors are extracted from the SCM log. E.g. $ git log. CocoaPods also
# accepts just a nameifyou'd rather not provide an email address.
#
# Specify a social_media_url where others can refer to,forexample a twitter
# profile URL.
#
s.author = {"叶同学"=>"yeli.studio@qq.com"}
# Or just: s.author ="叶同学"
# s.authors = {"叶同学"=>"yeli.studio@qq.com"}
s.social_media_url ="http://yeli.studio"
# ――― Platform Specifics ――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
#
# IfthisPod runs only on iOS or OS X, then specify the platform and
# the deployment target. You can optionallyincludethe target after the platform.
#
# s.platform = :ios
#s.platform = :ios,"8.0"
s.ios.deployment_target ='8.0'#指定平台和最低支持版本
# When using multiple platforms
# s.ios.deployment_target ="5.0"
# s.osx.deployment_target ="10.7"
# s.watchos.deployment_target ="2.0"
# s.tvos.deployment_target ="9.0"
# ――― 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/shiyeli/ShareUIDemo.git", :tag =>"#{s.version}"}
# ――― Source Code ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
#
# CocoaPodsissmart about how it includes source code. For source files
# giving a folder willincludeany swift, h, m, mm, c & cpp files.
# For header files it willincludeany headerinthe folder.
# Not including the public_header_files will make all headerspublic.
#
#这里路径需要注意下，是以YeshifuShareUI.podspec为基准。
#如果你的YeshifuShareUI.podspec文件在其他层级处创建的，那么根据自己的情况写。
#ShareUI正是放置组件代码的文件夹
s.source_files ="ShareUIDemo/ShareUIDemo/ShareUI","ShareUI/**/*.{h,m}"
#s.exclude_files ="Classes/Exclude"
# s.public_header_files ="Classes/**/*.h"
# ――― Resources ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
#
# A list of resources includedwiththe Pod. These are copied into the
# target bundlewitha build phase script. Anythingelsewill 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 ="FilesToSave","MoreFilesToSave"
# ――― Project Linking ―――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
#
# Link your librarywithframeworks, or libraries. Librariesdonotinclude
# the lib prefix of their name.
#
s.framework ="UIKit"
# s.frameworks ="SomeFramework","AnotherFramework"
# s.library ="iconv"
# s.libraries ="iconv","xml2"
# ――― Project Settings ――――――――――――――――――――――――――――――――――――――――――――――――――――――――― #
#
# If your library depends on compiler flags you cansettheminthe xcconfig hash
# where they will only apply to your library. If you depend on other Podspecs
# you canincludemultiple dependencies to ensure it works.
s.requires_arc =true
# s.xcconfig = {"HEADER_SEARCH_PATHS"=>"$(SDKROOT)/usr/include/libxml2"}
# s.dependency"JSONKit","~> 1.4"
end
对于其他配置，根据需要，删删改改依葫芦画瓢就好。
4 提交项目代码到github远程仓库
依次执行：
git add . && git commit -m'配置podspec'
git tag0.0.5&& git push --tags
5 验证YeshifuShareUI.podspec 是否正确
1pod lib lint
6 提交到CocoaPods
1pod trunk push YeshifuShareUI.podspec
Success !
完毕之后在CocoaPods搜索试试看
