iOSCon 2018: Sustainable Releases

Transcript

1. Sustainable Releases A tale of teams and automation @dantoml @dantoml

   [she/they] - iOSCon 2018

2. $ whoami @dantoml [she/they] - iOSCon 2018

3. CocoaPods @dantoml [she/they] - iOSCon 2018

4. ! fastlane ! @dantoml [she/they] - iOSCon 2018

5. CircleCI @dantoml [she/they] - iOSCon 2018

6. ! @dantoml [she/they] - iOSCon 2018

7. !!! @dantoml [she/they] - iOSCon 2018

8. This is not a talk about how CD will solve

   all of your problems @dantoml [she/they] - iOSCon 2018

9. !" @dantoml [she/they] - iOSCon 2018

10. !" @dantoml [she/they] - iOSCon 2018

11. Backstory @dantoml [she/they] - iOSCon 2018

12. It didn’t build. @dantoml [she/they] - iOSCon 2018

13. !" @dantoml [she/they] - iOSCon 2018

14. ! @dantoml [she/they] - iOSCon 2018

15. ! @dantoml [she/they] - iOSCon 2018

16. Sound Familiar? @dantoml [she/they] - iOSCon 2018

17. ! @dantoml [she/they] - iOSCon 2018

18. ! all the things? @dantoml [she/they] - iOSCon 2018

19. No amount of ! will save you from a dysfunctional

    environment. @dantoml [she/they] - iOSCon 2018

20. It's about delivering value @dantoml [she/they] - iOSCon 2018

21. 
    @dantoml [she/they] - iOSCon 2018

22. How often do you ship? @dantoml [she/they] - iOSCon 2018

23. Release more often @dantoml [she/they] - iOSCon 2018

24. Every release is an opportunity to make users happy. @dantoml

    [she/they] - iOSCon 2018

25. TypicalCorp: Milestone based releases @dantoml [she/they] - iOSCon 2018

26. TypicalCorp: Milestone based releases → Y Features need to be

    in by X date @dantoml [she/they] - iOSCon 2018

27. TypicalCorp: Milestone based releases → Y Features need to be

    in by X date → On X date we send to QA @dantoml [she/they] - iOSCon 2018

28. TypicalCorp: Milestone based releases → Y Features need to be

    in by X date → On X date we send to QA → After QA we fix bugs @dantoml [she/they] - iOSCon 2018

29. TypicalCorp: Milestone based releases → Y Features need to be

    in by X date → On X date we send to QA → After QA we fix bugs → Then we ship @dantoml [she/they] - iOSCon 2018

30. Atlassian, the business case for continuous delivery blog @dantoml [she/they]

    - iOSCon 2018

31. @dantoml [she/they] - iOSCon 2018

32. So what can we improve? @dantoml [she/they] - iOSCon 2018

33. You can ship smaller changes @dantoml [she/they] - iOSCon 2018

34. Manage Expectations @dantoml [she/they] - iOSCon 2018

35. @dantoml [she/they] - iOSCon 2018

36. You don't need deadlines. @dantoml [she/they] - iOSCon 2018

37. ⚗ Experiment! @dantoml [she/they] - iOSCon 2018

38. ! @dantoml [she/they] - iOSCon 2018

39. ! Metrics @dantoml [she/they] - iOSCon 2018

40. So what now? @dantoml [she/they] - iOSCon 2018

41. Release ! @dantoml [she/they] - iOSCon 2018

42. Some Requirements @dantoml [she/they] - iOSCon 2018

43. Some Requirements → Automated build + test for branches/prs @dantoml

    [she/they] - iOSCon 2018

44. Some Requirements → Automated build + test for branches/prs →

    Automated internal builds @dantoml [she/they] - iOSCon 2018

45. Some Requirements → Automated build + test for branches/prs →

    Automated internal builds → Automated App Store builds @dantoml [she/they] - iOSCon 2018

46. But it's not just automation @dantoml [she/they] - iOSCon 2018

47. But it's not just automation → Policy for escalating hot

    fix builds @dantoml [she/they] - iOSCon 2018

48. But it's not just automation → Policy for escalating hot

    fix builds → Set release cadence for the App Store @dantoml [she/they] - iOSCon 2018

49. But it's not just automation → Policy for escalating hot

    fix builds → Set release cadence for the App Store → Prioritised backlog of work @dantoml [she/they] - iOSCon 2018

50. RandomCorp: Release Trains → Sends a nightly internal+qa build →

    Releases every other Tuesday w/ CI → Uses a release branch to make pushing hotfixes easier @dantoml [she/they] - iOSCon 2018

51. !"# @dantoml [she/they] - iOSCon 2018

52. Testing @dantoml [she/they] - iOSCon 2018

53. Acceptance Testing @dantoml [she/they] - iOSCon 2018

54. XCUITest @dantoml [she/they] - iOSCon 2018

55. ! @dantoml [she/they] - iOSCon 2018

56. Changelog! @dantoml [she/they] - iOSCon 2018

57. !" @dantoml [she/they] - iOSCon 2018

58. @dantoml [she/they] - iOSCon 2018

59. scheme("SnapshotGenerator") devices([ "iPhone 6", "iPhone 6 Plus", "iPhone 5", "iPhone

    4s" ]) languages([ "en-US", "de-DE", "es-ES", ["pt", "pt_BR"] # Portuguese with Brazilian locale ]) launch_arguments(["-username Felix"]) output_directory('./screenshots') clear_previous_screenshots(true) @dantoml [she/they] - iOSCon 2018

60. Localisation @dantoml [she/they] - iOSCon 2018

61. ! @dantoml [she/they] - iOSCon 2018

62. ! Feature Toggles @dantoml [she/they] - iOSCon 2018

63. Toggles are intentional Technical Debt @dantoml [she/they] - iOSCon 2018

64. Review Times @dantoml [she/they] - iOSCon 2018

65. Tooling @dantoml [she/they] - iOSCon 2018

66. Real World Example* *by which i mean a totally contrived

    example. @dantoml [she/they] - iOSCon 2018

67. @dantoml [she/they] - iOSCon 2018

68. ! @dantoml [she/they] - iOSCon 2018

69. Thank you @dantoml @dantoml [she/they] - iOSCon 2018