CocoaPods Dependency-Management for iOS

CocoaPods (http://cocoapods.org/) ermöglicht es Dependencies in iOS Apps einfach und schnell zu Verwalten und so Libraries einfach und effizient einsetzen zu können. Felix zeigt wie man CocoaPods einsetzt und was man damit alles noch so machen kann.

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2. CocoaPods Felix Schulze (fschulze@autoscout24.com) Teamlead Mobile Software Development Dependency-Management for iOS
3. Survey!?
4. Dependency- Management Tool!
5. Why CocoaPods? • Automate everything! • Save time • Consistant workspace • Really easy updates • Automatic dependency resolution • Solid Xcode configs • Divide project and third party library settings • Docs integrated • Easy to integrate
6. Design • Pod = Dependency / Library • Podfile = Description of project dependencies • Podspec = Specification of an Library
7. Install CocoaPods [sudo] gem install cocoapods! pod setup
8. Demo
9. Integrate CocoaPods • Create Podfile Analyzing dependencies Downloading dependencies Installing AFNetworking (2.1.0) Generating Pods project Integrating client project ! [!] From now on use `PodDemo.xcworkspace`. platform :ios, '6.0' ! pod 'AFNetworking', '2.1.0' • Run pod install
10. Project.xcodeproj Podfile Project.xcodeproj Pods/AFNetworking Pods/SVProgressHUD Pods/Objection pod install
11. Podfile pod 'AFNetworking', '2.1.0' platform :ios, '6.0' inhibit_all_warnings! ! xcodeproj PodDemo.xcodeproj ! pod 'AFNetworking', '2.1.0' pod 'SVProgressHUD', :head ! target :PodDemoTests do pod 'OCMock', '~> 2.2.2' end ! pod 'LocalSourceSpecialPod' :path => 'Libs/LSSP.podspec' pod 'RemoteSourceSpecialPod', :podspec => 'Libs/RSSP.podspec' pod 'RemotePod', :podspec => 'http://goo.gl/HTJ3Ls'
12. Semantic versions x: Major version • Major API Changes • Look for incompatibility y: Minor version • Backward compatible • Changes could be needed z: Patch version • Backward compatible • No changes needed x.y.z
13. Semantic versions '1.2' Only 1.2 '>1.2' Higher 1.2 '>=1.2' 1.2 or Higher '<1.2' Lower 1.2 '<=1.2' 1.2 or Lower '~>1.2.1' 1.2.1 or Higher AND Lower 1.3 :head Head version from repo
14. Podspec Pod::Spec.new do |s| s.name = „AutoScout24 Demo Library" s.version = "1.0" s.summary = "Some description" s.homepage = "https://github.com/AutoScout24/DemoLibrary" s.license = { :type => 'MIT', :file => 'LICENSE' } s.author = { "Felix Schulze" => "fschulze@autoscout24.com" } s.source = { :git => "https://github.com/AutoScout24/DemoLibrary.git", :tag => s.version.to_s } ! s.platform = :ios, '5.0' s.requires_arc = true ! s.source_files = 'ASCDemoLibrary*.{h,m}' s.resources = 'ASCDemoLibrary.bundle' ! s.framework = 'Foundation', 'UIKit', 'CoreGraphics', 'QuartzCore' s.weak_frameworks = 'AdSupport‘ ! s.dependency 'AFNetworking', '~> 1.3' ! end
15. Examples • ARC vs. Non ARC • AFNetworking 1.x -> 2.x • OTHER_LINKER_FLAGS • Linked Frameworks • iOS Versions
16. Links • http://guides.cocoapods.org/ • https://github.com/CocoaPods/CocoaPods • https://github.com/CocoaPods/Specs
17. Questions + Contact • Felix Schulze @x2on • fschulze@autoscout24.com • github.com/AutoScout24 • github.com/x2on
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