Automate the Small Things - Chicago Roboto '19

@n8ebel Automate the Small Things 1

@n8ebel Why Automate? 2

@n8ebel 3 Consistently build the right thing at the right
time Why Automate?

@n8ebel 4 Save time and energy for the real challenges
Why Automate?

@n8ebel 5 Make projects more approachable Why Automate?

@n8ebel What to Automate? 6

@n8ebel 7 All The Things!

@n8ebel 8 QUALITY REVIEW DEPLOY BUILD

@n8ebel Automated Build 9

@n8ebel 10 BUILD BUILD Assemble Test Quality Deploy Educate

@n8ebel 11 CONFIG BUILD ASSEMBLE TEST ETC

@n8ebel 12 CircleCI Bitrise GCB Codemagic

@n8ebel 13 CircleCI

@n8ebel 14 CircleCI

@n8ebel 15 CircleCI Add build config: .circleci/config.yml

@n8ebel 16 CircleCI

@n8ebel 17 CircleCI

@n8ebel 18 CircleCI

@n8ebel 19 CircleCI GitHub -> Settings -> Branches -> Branch
Protection Rules -> AddRule

@n8ebel 20 CircleCI

@n8ebel 21 We Now Have An Automated Build

@n8ebel Code Quality 22

@n8ebel 23 ANDROID LINT CODE FORMATTING CODE SMELLS TESTS

@n8ebel Enforcing Code Quality With Your Automated Build 24

@n8ebel 25 BUILD CODE FORMATTING

@n8ebel What’s The Problem Here? 28

@n8ebel Locally Enforce Code Quality 29

@n8ebel 30 CODE FORMATTING

@n8ebel 31 “Git hooks are scripts that Git executes before
or after events such as: commit, push, and receive.” CODE FORMATTING https://githooks.com/

@n8ebel 32 CODE FORMATTING https://githooks.com/ PRE-PUSH CHECK FORMATTING

@n8ebel 33 CODE FORMATTING https://proandroiddev.com/ooga-chaka-git-hooks-to-enforce-code-quali ty-11ce8d0d23cb

@n8ebel 34 CODE FORMATTING .git/hooks/pre-push

@n8ebel 35 CODE FORMATTING /scripts/git-hooks/pre-push.sh

@n8ebel 36 CODE FORMATTING

@n8ebel 37 Now We Can Prevent Pushes That Will Fail,
And Share With The Team CODE FORMATTING

@n8ebel Code Review 38

@n8ebel 39 Validate Changes Discuss Approaches Learn

@n8ebel PR Templates 40

@n8ebel Want To Avoid 41

@n8ebel Favor More Detail 42

@n8ebel .github/pull_request_template.md 43 • Link to issue • Describe changes
• Additional context • Checklists • Screenshots

@n8ebel PR sections pre-populated 44

@n8ebel Bonus Tip 45 Close issues via keyword • ‘Closes’
• ‘Fixes’ • ‘Resolves’ • etc...

@n8ebel Superpowered PRs With Danger 46

@n8ebel “Danger runs during your CI process, and gives teams
the chance to automate common code review chores.” 47

@n8ebel 48 DANGER CHECK APK SIZE DEPENDENCY UPDATES INLINE LINT
COMMENTS INFORMATIONAL MESSAGES ETC...

@n8ebel • Need a Gemﬁle • Add `gem ‘danger’` •
`bundle install` • `bundle exec danger init` 49

@n8ebel 50

@n8ebel 51

@n8ebel 52

@n8ebel 53

@n8ebel 54

@n8ebel 55

@n8ebel 56

@n8ebel 57 Bonus Tip

@n8ebel And more… • Android Lint • String translations •
Change in APK size • Test coverage • etc... 58

@n8ebel Deployment 59

@n8ebel • Daily build • Scheduled build • Triggered build
• As needed 60

@n8ebel 61 Merge to Develop Distribute Test Build Merge to
Master Upload to Google Play

@n8ebel 62 • Beta by Crashlytics

@n8ebel 63

@n8ebel 64 • Gradle Play Publisher

@n8ebel 65

@n8ebel 66 QUALITY REVIEW DEPLOY BUILD

@n8ebel 67 Losing time, energy, or joy because of some
task? … try automating it

@n8ebel https://github.com/n8ebel/ChicagoRoboto19 68

@n8ebel • https://proandroiddev.com/ooga-chaka-git-hooks-to-enforce-code-quality-11ce8d0d23cb • https://githooks.com/ • https://circleci.com/ • https://help.github.com/en/articles/creating-a-pull-request-template-for-your-repository •
https://help.github.com/en/articles/closing-issues-using-keywords • https://danger.systems/ruby/ • https://danger.systems/guides/getting_started.html#including-danger • https://blog.bitrise.io/automating-code-review-tasks-for-multi-module-android-projects • https://github.com/Triple-T/gradle-play-publisher • https://try.crashlytics.com/beta/ • https://github.com/noboru-i/danger-checkstyle_format 69

@n8ebel Thank You 70

@n8ebel @n8ebel 71

Automate the Small Things - Chicago Roboto '19

Automate the Small Things - Chicago Roboto '19

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