一、简介
使用cocoaPods结合git源代码管理工具可以轻松实现项目组件化,多分支开发,本篇文章将介绍如何封装自己的pod库。
二、创建步骤
1. 创建本地库
创建名为LCPodTest的pod库(最好先cd到要创建的路径下)
$ pod lib create LCPodTest
执行完上述命令之后，会遇到以下问题，按需求填写即可
问题演示.jpg
pod库创建完成，它会自己打开刚才创建的pod库。
2. 添加库文件
我们创建一个简单的类，声明一个打印方法，以便后面检测是否可用。
#import "LCTestManager.h"
@implementation LCTestManager
- (void)testPrint:(NSString *)text
{
NSLog(@"LCTestManager print == %@",text);
}
@end
将库文件放入Classes文件夹里，并删除ReplaceMe.m
库文件添加路径.jpg
在Example路径下执行pod install命令，将添加的库文件引入到工程中
引入成功.jpg
3. 在GitHub上创建一个新的repository
创建repository.jpg
4.修改LCPodTest.podspec文件
#
# Be sure to run `pod lib lint LCPodTest.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 = 'LCPodTest'
s.version = '0.1.0'
s.summary = 'A short description of LCPodTest.'
# 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/905579522@qq.com/LCPodTest'
# s.screenshots = 'www.example.com/screenshots_1', 'www.example.com/screenshots_2'
s.license = { :type => 'MIT', :file => 'LICENSE' }
s.author = { '905579522@qq.com' => '905579522@qq.com' }
s.source = { :git => 'https://github.com/905579522@qq.com/LCPodTest.git', :tag => s.version.to_s }
# s.social_media_url = 'https://twitter.com/<TWITTER_USERNAME>'
s.ios.deployment_target = '8.0'
s.source_files = 'LCPodTest/Classes/**/*'
# s.resource_bundles = {
# 'LCPodTest' => ['LCPodTest/Assets/*.png']
# }
# s.public_header_files = 'Pod/Classes/**/*.h'
# s.frameworks = 'UIKit', 'MapKit'
# s.dependency 'AFNetworking', '~> 2.3'
end
5.项目发布
cd到项目路径下执行git命令，将项目发布到上一步创建的github里。
leyou@localhost ~/Desktop/LCPodTest master ●✚ git remote add origin https://github.com/905579522@qq.com/LCPodTest.git
leyou@localhost ~/Desktop/LCPodTest master ●✚ git add .
leyou@localhost ~/Desktop/LCPodTest master ✚ git commit -m "first commit"
# --allow-unrelated-histories
# git pull origin maste会失败 ,提示：fatal: refusing to merge unrelated histories
# 原因是远程仓库origin上的分支master和本地分支master被Git认为是不同的仓库，所以不能直接合并，需要添加 --allow-unrelated-histories
leyou@localhost ~/Desktop/LCPodTest master git pull origin master --allow-unrelated-histories
// 推送到master分支
leyou@localhost ~/Desktop/LCPodTest master ●✚ >M< git push origin master
// 提交版本号并push
#注意这里的版本号要与.podspec中的版本号保持一致
leyou@localhost ~/Desktop/LCPodTest master ●✚ >M< git tag 0.1.0
leyou@localhost ~/Desktop/LCPodTest master ●✚ >M< git push origin 0.1.0
执行完上述命令之后可以去github上查看是否已经推送上去了。
6.使用
新建一个项目并引用我们的pod库。
podfile内容如下：
target 'test' do
# Comment the next line if you don't want to use dynamic frameworks
use_frameworks!
# Pods for test
pod 'LCPodTest',:git =>"https://github.com/905579522@qq.com/LCPodTest.git"
target 'testTests' do
inherit! :search_paths
# Pods for testing
end
target 'testUITests' do
# Pods for testing
end
end
cd到新建工程目录下，执行pod install
新建工程.png
7.总结
我们还可以在.podspec文件中指定其他的依赖，比如我们想基于AFNetworking，封装一套属于自己的网络请求库，那么我们就可以一并将AFNetworking也pod下了，只需要增加一行代码即可
#尝试引入第三方依赖库
s.dependency 'AFNetworking', '~> 2.3'
更新
将podspec推送到cocoapods仓库
执行如下命令
# 邮箱为github绑定的邮箱，会发送一封带有链接的邮件，打开链接即完成注册
leyou@localhost ~/Desktop/LCPodTest master pod trunk register 905579522@qq.com 'lcObject-c' --description='regist trunk'
[!] Please verify the session by clicking the link in the verification email that has been sent to 905579522@qq.com
leyou@localhost ~/Desktop/LCPodTest master pod trunk push LCPodTest.podspec --allow-warnings
// 出现如下信息表示上传成功
🎉 Congrats
🚀 LCPodTest (0.1.0) successfully published
📅 August 23rd, 00:24
🌎 https://cocoapods.org/pods/LCPodTest
👍 Tell your friends!
上传成功之后可以直接使用 pod 'LCPodTest'进行引用，而不需要添加git链接。
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