CocoaPods intro

A beginner - level talk on CocoaPods for NSMeetup 09/2014

Transcript

2. Marin Usalj supermar.in
4. iOS @ Yammer
6. D3p3nd3ncy M4n4g3m3n7 CocoaPods Showtime
7. D3p3nd3ncy M4n4g3m3n7
8. I can do this myself
9. Your computer does it better and faster
10. More work for 1 developer, less work for 19238421 users
11. D3p3nd3ncy M4n4g3m3n7 resolution fetching integration discoverability
12. resolution AFNetworking -> Rechability (> 2.0.0) ShareKit -> Rechability (3.1.0)
13. resolution AFNetworking -> Rechability (> 2.0.0) ShareKit -> Rechability (3.1.0) SocketRocket -> Reachability (2.0.0)
14. duplicate symbols
15. Fetching [=========> ] 25%
16. Fetching [===================> ] 50%
17. Fetching [=============================> ] 75%
18. Fetching [======================================> ] 99%
19. Integration Let's integrate a complex dependency
21. VS
23. CocoaPods
24. Ecosystem
25. Discovery machine
28. Deals with deps and code sync
29. Resolves dependencies
30. Resolves dependencies Downloads dependencies
31. Resolves dependencies Downloads dependencies Integrates dependencies
32. Resolves dependencies Downloads dependencies Integrates dependencies Synchronizes dependencies
33. Bonus
34. Removes deps easy and fast
35. Core Team
36. Eloy Durán @alloy
37. Fabio Pelosin @irrationalfab
38. Orta Therox @orta
39. Keith Smiley (machine) @Keithbsmiley
42. Hanging out on Slack (Thanks Slack!)
44. Showtime
45. Using pods
46. Podfile pod 'AFNetworking' pod 'Kiwi', :head
47. Podfile pod 'AFNetworking' pod 'Kiwi', :head pod 'SSKeychain', '~> 2.1.2'
48. Podfile pod 'AFNetworking' pod 'Kiwi', :head pod 'SSKeychain', '~> 2.1.2' pod 'SSKeychain', '~> 2.1.3' # .... pod 'SSKeychain', '~> 2.1.999'
49. $ pod install
50. $ pod install def install! resolve_dependencies download_dependencies generate_pods_project integrate_user_project if config.integrate_targets? perform_post_install_actions end
51. NSMeetup.xcodeproj
52. NSMeetup.xcodeproj NSMeetup.xcworkspace
54. Where did pods come from?
56. Where did Specs come from?
58. Hosted on Github
59. On your computer ~/.cocoapods/repos/master
60. Private pods / specs
61. Private pods / specs ~/.cocoapods/repos/master ~/.cocoapods/repos/Yammer
62. Your internal libraries
63. Private shared code between apps
64. pod command
65. $ pod Commands: + help Show help for the given command. + init Generate a Podfile for the current directory. + install Install project dependencies + lib Develop pods + list List pods + outdated Show outdated project dependencies + plugins Show available CocoaPods plugins + repo Manage spec-repositories + search Searches for pods + spec Manage pod specs + trunk Interact with the CocoaPods API (e.g. publishing new specs) + try Try a Pod! + update Update outdated project dependencies
66. Don't be afraid :) Try out plugins Try out pods
67. Creating your pod
68. pod lib create To create
69. . ├── Example │ ├── AwesomeLib │ ├── AwesomeLib.xcodeproj │ ├── AwesomeLib.xcworkspace │ ├── Pods │ └── Tests └── Pod ├── Assets └── Classes 9 directories
70. pod lib lint When ready to publish
71. pod trunk push Shipit!
73. Trunk Robot version of Keith. Lives in Herokuland
74. Installing [sudo] gem install cocoapods
75. Never do sudo pod install
76. Contributing <3
77. Bunch of Ruby Ask for help!
78. Clone Rainforest github.com/cocoapods/rainforest
79. Swift? Bridging header
80. Thanks Steve Derico, CocoaPods team, Yammer
81. QA @supermarin supermar.in