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MAKING AN EFFICIENT DEPLOYMENT BOT build eureka.swi. × Bitrise 2019/3/28 @JohnEstropia

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@JOHNESTROPIA ➤ Senior Engineer @ ➤ ➤ ! ➤ Dev since 2008 (mostly mobile apps) ➤ iAppli, BREW, Windows CE/Mobile ➤ iOS 4.0~ (Swift beta~) ➤ http://github.com/JohnEstropia/CoreStore

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AGENDA ➤ Why we needed a deploy bot in Pairs JP ➤ Meet our deploy bot ➤ Future features

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WHY WE NEEDED A DEPLOY BOT

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PAIRS JP IOS TEAM

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SERVER ENVIRONMENT (XCODE SCHEMES) Staging (Development) Production

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DEPLOYMENT TARGETS AppStore Crashlytics TestFlight

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PROBLEM 1: COMPLEX BUILD PATTERNS Staging Production ? ? ? ? ? ?

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PROBLEM 1: COMPLEX BUILD PATTERNS ➤ Solution: ➤ Fastlane

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PROBLEM 2: WAITING FOR BUILD SCRIPTS Staging Production

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PROBLEM 2: WAITING FOR BUILD SCRIPTS ➤ Pairs JP project: • *.swift: 130,000~ lines of code • *.m: 8,000~ lines of code • Dependencies: • Pods: 50~ frameworks • Carthage: 20~ frameworks ➤ Build Time: • Debug: 5~ minutes (+ preparation + upload time) • Release: 15~ minutes (+ preparation + upload time)

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PROBLEM 2: WAITING FOR BUILD SCRIPTS Staging Production ɾɾɾ

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PROBLEM 2: WAITING FOR BUILD SCRIPTS ➤ Solution: ➤ Continuous Integration / Delivery ➤ We currently use ➤ Work on something else while CI/CD runs

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ALL PROBLEM SOLVED?

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OUR WEEKLY DEPLOYMENT SCHEDULE Mon Tue Wed Thur Fri Sat Sun Code Freeze

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OUR WEEKLY DEPLOYMENT SCHEDULE Mon Tue Wed Thur Fri Sat Sun Code Freeze QA Test

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OUR WEEKLY DEPLOYMENT SCHEDULE Mon Tue Wed Thur Fri Sat Sun Code Freeze QA Test AppStore Submission

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OUR WEEKLY DEPLOYMENT SCHEDULE Mon Tue Wed Thur Fri Sat Sun Code Freeze QA Test AppStore Submission

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OUR WEEKLY DEPLOYMENT SCHEDULE Mon Tue Wed Thur Fri Sat Sun AppStore Release Code Freeze QA Test AppStore Submission

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OUR WEEKLY DEPLOYMENT SCHEDULE Mon Tue Wed Thur Fri Sat Sun AppStore Release Code Freeze QA Test AppStore Submission

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OUR WEEKLY DEPLOYMENT SCHEDULE ➤ Wednesdays: Code-freeze ➤ Finish new features for next version ➤ Deploy testing binary (for QA) ➤ Fridays: AppStore Submission ➤ Finish hotfixes for those features ➤ Deploy production binary (for AppStore review) ➤ Delays = overtime / reschedule update ➤ Monday ~ Friday: Anyone can deploy their own testing binary

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PAIRS JP IOS TEAM: PARALLEL DEVELOPMENT

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PROBLEM 3: PRIORITY BUILDS Staging Production

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MEET OUR SLACKBOT @porygon

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@PORYGON: SLACKBOT ➤ Written in Swift! ➤ Runs on a dedicated local iMac ➤ Own file system ➤ Own keys/accounts ➤ Own integrations

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PAIRS JP DEPLOYMENT FLOWS

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PAIRS JP DEPLOYMENT FLOWS

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@PORYGON SKILLS

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DEPLOY: VIA CHAT COMMAND

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DEPLOY: ANIMATED PROGRESS

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DEPLOY: HTML LOGS

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DEPLOY: CUSTOM REPORTING

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DEPLOY: REPORTING FAILURES

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YOUR OWN BOT = SKY’S THE LIMIT

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YOUR OWN BOT = SKY’S THE LIMIT

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YOUR OWN BOT = SKY’S THE LIMIT

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YOUR OWN BOT = SKY’S THE LIMIT

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YOUR OWN BOT = SKY’S THE LIMIT

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YOUR OWN BOT = SKY’S THE LIMIT

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FUTURE FEATURES (WIP)

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@Z: FASTER BRANCH-SWITCHING/CHECKOUTS ➤ Using git worktrees ➤ Load all repositories on initial execution only ➤ fetch+worktree magic on branch change

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@Z: THREADING MICRO-MANAGEMENT ➤ fastlane scripts are broken down by relevant queues %FQMPZ %FQMPZ #&'03&

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@Z: THREADING MICRO-MANAGEMENT ➤ fastlane scripts are broken down by relevant queues %FQMPZ %FQMPZ "'5&3

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@Z: THREADING MICRO-MANAGEMENT ➤ fastlane scripts are broken down by relevant queues ➤ Run unrelated tasks in parallel ➤ No need to wait for whole deploy scripts before running the next

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@Z: BETTER, INFORMATIVE PROGRESS REPORTING

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@Z: BETTER, INFORMATIVE PROGRESS REPORTING

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@Z: OTHER FEATURES ➤ Self-updating ➤ Type-safe Swift config file ➤ User permissions (by Slack user ID, workgroup) ➤ Team-specific features ➤ Example: generating QR codes for testing universal deeplinks

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WRAP-UP ➤ We’re designing our build process to balance speed & convenience ➤ WIP ➤ Exploring Bitrise workflows to optimize micro-tasks ➤ Optimize our dedicated bot to fill in the gaps ➤ super-customizations ➤ Also hoping Bitrise would fill in some of those gaps

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THANKS FOR YOUR TIME! ➤ Twitter: @JohnEstropia ➤ Github: github.com/JohnEstropia