[Sergiy Mokienko] Continuous Integration in Android

Presentation from GDG DevFest Ukraine 2016.
Learn more at: https://devfest.gdg.org.ua

Transcript

1. Continuous Integration in Android Sergiy Mokienko Android developer Make round picture online http:// www.cutmypic.com/
2. #dfua The only thing you should care about is code.
3. Foreword
4. #dfua Background 5 years of android development 7 + projects on a market Previously GDG Chapter lead in Nikolaev Love IoT
5. #dfua
6. Journey begins CI what are you ?
7. #dfua The main thing about Continues Integration is merging features without breaking your solution
8. #dfua Steps Code Test Merge Build Deploy
9. #dfua No way to merge without testing
10. #dfua + + =
11. #dfua VCS
12. #dfua Benefits Jira integration Slack integration Access management Pull requests
13. #dfua Benefits
14. #dfua Strategy Time dev Feature branches Starting feature Merging feature
15. #dfua Merging policy Pull request Auto tests Static analysis Code review Merge
16. #dfua Pull Request Leave comments
17. #dfua Pull Request See changes
18. #dfua Pull Request Build on pull request
19. #dfua Pull Request Easy merge
20. #dfua Auto test Test Java Separately
21. #dfua Auto test Unit tests should be fast
22. #dfua Auto test Keep tests relevant
23. #dfua Auto test Use spoon
24. #dfua Auto test
25. #dfua Static Analysis
26. #dfua Code Review Look for potential bugs Verify tests coverage
27. #dfua Code Review Project structure not violated Run happy path
28. #dfua No you are ready to merge boy =)
29. #dfua Version naming
30. #dfua Strategy Time dev master Feature branches Starting feature Merging feature Release 0.2 Hot Fix Release 0.1
31. #dfua
32. #dfua Build & Deploy
33. #dfua Build server
34. #dfua Build server Open Sourced Plugins Free Easy setUp Scripts support Build agents Variety of build triggers VCS support Remote test Run Poor git support Plugins No default support for build agents You have pay for it
35. #dfua TeamCity Build configuration VCS Root Build triggers Build steps Failure Conditions Artefacts
36. #dfua TeamCity Build configuration - Script supports -Attach several VCS roots -Build dependencies between jobs - Select branch for build - Schedule triggers - Repository manipulations
37. #dfua Version naming int majorVersion = MAJOR_VERSION as int
 int minorVersion = MINOR_VERSION as int
 int bugFixVersion = BUG_VERSION as int
 String teamCityBuildVersion = (System.getenv("BUILD_NUMBER") ?: "0")
 versionCode majorVersion * 100000000 + minorVersion * 1000000 + bugFixVersion * 10000 + (jenkinsBuildVersion as Integer)
 versionName "" + majorVersion + "." + minorVersion + "." + bugFixVersion + "-" + jenkinsBuildVersion
38. #dfua gradle.properties MAJOR_VERSION = 1
 MINOR_VERSION = 19
 BUG_VERSION = 0
 COMPILE_SDK_VERSION=23
 BUILD_TOOLS_VERSION=23.0.2
 MIN_SDK_VERSION=16
 TARGET_SDK_VERSION=23
 SNAPSHOT=true
 SNAPSHOT_ANALYTICS=false
 AUTOTEST=false
 CONNECTION_TEST=false
 MIXPANEL_QA_KEY=297559187fbc0957bec746de0c45a1b2
 BRANDS_DIR=brands
 BRAND=internal
 SERVER_PROJECT_ID=429963794797
 LEVERATE_PASSWORD=leverate2011
39. #dfua gradle.properties String snapshot = (Boolean.valueOf(getProperty('SNAPSHOT').toString())) ? "Boolean.parseBoolean(\"true\")" : "false"
 buildConfigField 'boolean', 'SNAPSHOT', snapshot
 
 String snapshotAnalytics = (Boolean.valueOf(getProperty('SNAPSHOT_ANALYTICS').toString())) ? "Boolean.parseBoolean(\"true\")" : "false"
 buildConfigField 'boolean', 'SNAPSHOT_ANALYTICS', snapshotAnalytics
 
 String autotest = (Boolean.valueOf(getProperty('AUTOTEST').toString())) ? "Boolean.parseBoolean(\"true\")" : "false"
 buildConfigField 'boolean', 'AUTOTEST', autotest
 
 String connectionTest = (Boolean.valueOf(getProperty('CONNECTION_TEST').toString())) ? "Boolean.parseBoolean(\"true\")" : "false"
 buildConfigField 'boolean', 'CONNECTION_TEST', connectionTest
 
 String mixPanelDebugKey = ("\"" + getProperty('MIXPANEL_QA_KEY').toString() + "\"")
 buildConfigField 'String', 'MIXPANEL_QA_KEY', mixPanelDebugKey
40. #dfua Email Notification <TeamCity data directory>/config/_notifications/ Including ERRORS from the log <#list build.buildLog.messages[1..] as message><#-- skipping the first message (it is a root node)--> <#if message.status == "ERROR" || message.status == "FAILURE" > ${message.text} </#if> </#list>
41. #dfua Email Notification <TeamCity data directory>/config/_notifications/ <p>Build artifacts:</p> <#list build.artifactsDirectory.listFiles() as file> <a href="${webLinks.getDownloadArtefactUrl(build.buildTypeExternalId, build.buildId, file.name)}">${file.name}</a> ($ {file.length()}B)<br/> </#list>
42. #dfua Unit test Merge to any feature branch On every pull request JUnit tests only Lint inspections Test report Lint report Cancel PullRequest if test fails
43. #dfua Merge On Every PullRequest: Feature branch -> dev Hot fix -> master UI Tests on device Test report Cancel PullRequest if test fails
44. #dfua Nightly build Scheduled Every night on dev branch Runs full Test run of All test suits on all relevant Test report Notifies all team with results Notifies all team with results
45. #dfua Debug deployment Triggered on every pull request: Feature branch -> dev Builds debug version of the application Upload debug.apk to your debug build delivery cloud debug .apk
46. #dfua Debug deployment Triggered manually Builds release version of your application Creates a tag with release version Uploads release.apk to google play release.apk
47. #dfua Release deployment Triggered manually Builds release version of your application Creates a tag with release version Uploads release.apk to google play release.apk
48. #dfua Deployment debug
49. #dfua Debug deployment if (project.hasProperty("deployGateToken")) {
 apply plugin: 'deploygate'
 
 deploygate {
 userName = "username"
 token = project.property("deployGateToken")
 }
 
 apks {
 release {
 sourceFile = file('build/outputs/apk/sirix-debug-' + android.defaultConfig.versionName + '.apk')
 }
 }
 }
50. #dfua Release deployment
51. #dfua Release deployment apply plugin: 'com.github.triplet.play'
 
 play {
 serviceAccountEmail = 'your-service-account-email'
 pk12File = file('key.p12')
 track = 'production|betta|alpha'
 uploadImages = true
 }
52. #dfua Good to have
53. #dfua Summary Use correct tools Make your tests fast Automate build delivery everywhere Use good VCS Use cross platform tools Give gradle a chance Automate you release cycle
54. #dfua Questions ?
55. Mokienko Sergiy @smokienko korwin22@gmail.com https://www.facebook.com/Korwin22 Thank you!
56. #dfua Resource https://www.jetbrains.com/teamcity/documentation/ http://square.github.io/spoon/ http://nvie.com/posts/a-successful-git-branching-model/ https://github.com/Tapadoo/TCSlackNotifierPlugin https://github.com/Triple-T/gradle-play-publisher https://deploygate.com/?locale=en https://get.fabric.io/ https://www.sonatype.com/nexus-repository-sonatype http://cyrilmottier.com/2014/12/09/a-story-of-software-development-methodologies/ https://www.reddit.com/r/androiddev/comments/3ig3gm/show_us_your_gradle_tasks/ https://medium.com/@jordanjoz/streamlining-eeros-android-build-process-6a870ef40a89#.1psxvs5kq https://medium.com/fuzz/getting-the-most-out-of-crashlytics-380afb703876#.5vyv6s5hc