Flutter CI/CD with Fastlane

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1. Enzo Lizama Paredes GDG Open @enzoftware Continious Delivery in Flutter with Fastlane Follow continuous integration and delivery best practices with Flutter, Fastlane.
6. “Continuous Delivery is the ability to get changes of all types—including new features, configuration changes, bug fixes and experiments—into production, or into the hands of users, safely and quickly in a sustainable way.” - Jez Humble - https://continuousdelivery.com/
7. • Low risk releases • Higher quality • Lower costs • Better products • Happier teams Why Continous Delivery?
8. lane :beta do increment_build_number build_app upload_to_testflight end lane :release do capture_screenshots build_app upload_to_app_store # Upload the screenshots and the binary to iTunes slack # Let your team-mates know the new version is live end
9. lane :up_version_code do path = '../app/build.gradle' re = /versionCode\s+(\d+)/ s = File.read(path) versionCode = s[re, 1].to_i s[re, 1] = (versionCode + 1).to_s f = File.new(path, 'w') f.write(s) f.close end
10. What about CI?
11. //.circleci/config.yml version: 2 jobs: build: docker: - image: cirrusci/flutter steps: - checkout - run: flutter doctor - run: flutter test - run: flutter -v build apk
12. DEMO
14. Gracias!