GitHub Flow — AWS Summit Tokyo 2015

Here are the slides for the presentation on GitHub Flow I gave at AWS Summit Tokyo in June, 2015.

Transcript

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2. cobyism
   

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4. 5,000,000
   10,000,000
   15,000,000
   20,000,000
   25,000,000
   2008 2009 2010 2011 2012 2013 2014 2015 (YTD)
   DEVELOPERS ARE
   COLLABORATING ON
   PROJECTS ON
   GITHUB RIGHT NOW
   9.7
   MILLION
   23.3
   MILLION
   

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5. 293
   Employees
   65%
   Remote
   !
   

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7. COMPANY
   PRODUCT
   WORKFLOW
   VALUES
   

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10. 
    ⁉
    

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11. Use the simplest possible
    system that will work
    for your team.
    Scott Chacon
    @schacon // GitHub Co-founder
    http://scottchacon.com/2011/08/31/github-flow.html
    

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12. SIMPLE
    KEEP IT
    

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13. FLOW
    GITHUB
    

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15. "
    

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16. "
    #
    

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17. "
    $
    $
    $
    # $
    

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18. " %
    $
    $
    $
    # $
    

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19. MASTER
    FEATURE
    BRANCH
    PULL
    REQUEST
    

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20. DEPLOY
    BUILD
    REVIEW
    

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21. Build, review, deploy. All good
    development goes through
    these phases, but GitHub
    turns it into flow.
    Chris Wanstrath
    @defunkt // GitHub Co-founder, CEO
    

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22. #★ Approachable
    ★ Lightweight
    ★ Scalable
    

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23. NOT JUST FOR
    SOFTWARE
    ✨&
    

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24. github /
    ! github
    

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25. github
    support
    blog-posts
    product
    docs
    github
    sales
    projects
    training
    community
    /
    ! github
    

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26. COMPANY-WIDE
    CONTINUOUS
    IMPROVEMENT
    

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27. KAIZEN
    վળ
    

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28. FEATURE
    DEVELOPMENT
    AT GITHUB
    &
    SHIP IT!
    

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29. &
    &
    &
    

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30. &
    &
    &
    

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31. &
    &
    &
    
    New Issue
    

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    &
    

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    &
    

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35. &
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    QUICK PULL
    REQUEST
    

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    &
    

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38. &
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39. &
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    HUBOT
    github / hubot
    '
    

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42. &
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43. &
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44. &
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    % Merge Pull Request
    

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    ✨)
    

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48. &
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    MASTER
    FEATURE
    BRANCH
    PULL
    REQUEST
    LOCAL

    DEVELOPMENT
    

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54. &
    &
    &
    

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55. WHY SO MANY
    OPTIONS?
    

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56. &
    &
    &
    

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57. &
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    PULL
    REQUEST
    DISCUSS
    BRANCH
    DEPLOY
    

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58. &
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    $
    $
    "
    #
    %
    
    

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59. " %
    &
    &
    &
    $
    $
    $
    #
    $
    $
    $
    -
    

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60. &
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    #⚡
    % Merge Pull Request
    ✨)
    

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61. &
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    &
    

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    FEATURE FLAGS
    

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63. &
    &
    &
    def new_feature_enabled?
    …
    end
    

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64. &
    &
    &
    if new_feature_enabled?
    // New functionality
    else
    // Current functionality
    end
    

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65. &
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    def new_feature_enabled?
    preview_features?
    end
    

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66. &
    &
    &
    def new_feature_enabled?
    preview_features? &&
    team_access?(:some_team)
    end
    

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67. &
    &
    &
    def new_feature_enabled?
    true
    end
    

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68. &
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    &
    jnunemaker / flipper
    '
    

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69. &
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70. &
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    DARK SHIPPING
    

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    #★ Realistic load
    ★ Minimal impact
    ★ Allows iteration
    

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73. &
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    PRR
    PRODUCTION
    READINESS
    REVIEW
    

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74. &
    &
    &
    QUESTIONS
    ★ General
    ★ Dependencies
    ★ Fallbacks
    ★ Performance
    ★ Documentation
    ★ Security
    

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75. &
    &
    &
    PSHC
    POST-SHIP

    HEALTH

    CHECK
    

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76. &
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    PRR PSHC
    

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77. &
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    PRR PSHC
    ★ 1 month
    ★ 3 months
    ★ 6 months
    

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78. &
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    &
    PRR PSHC
    ★ 1 month
    ★ 3 months
    ★ 6 months
    FEEDBACK
    

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79. &
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    PRR PSHC
    ★ 1 month
    ★ 3 months
    ★ 6 months
    FEEDBACK
    

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80. &
    &
    &
    LEARN FROM

    THE PAST.
    

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81. COMMON
    QUESTIONS
    ?
    

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82. LARGE TEAMS?
    

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83. TOO SIMPLE
    TO BE TRUE?
    

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84. IF THINGS
    GO WRONG?
    

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85. WHAT ABOUT
    CLEAN HISTORY?
    

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86. TRUST IS HARD!
    

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87. WHEN TO USE
    GITHUB FLOW?
    

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88. TRY IT.
    PICK WHAT WORKS
    

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89. IT WORK
    !MAKING
    

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90. WRITE

    GOOD DOCS.
    

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91. INVEST IN

    AUTOMATION.
    

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92. BUILD

    TRUST.
    

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93. DISCUSS

    EARLY.
    

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94. QUESTION
    COMPLEXITY.
    

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95. EMBRACE
    FLOW.
    

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96. Thank you!
    cobyism
    0
    cobyism.com
    (
    

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