Talking about code signing, generating screenshots and automating your mobile deployment pipeline

1. Felix Krause
@KrauseFx
HOW WOULD YOU LIKE 2 EXTRA HOURS
EVERY WEEK?

2. • “We can’t release, Chris is currently on vacation”
• “The provisioning profiles doesn’t contain all
devices?”
• “We can’t release an update, the build is broken”
• “We need the latest screenshots for the website”
• “Uh, that bug fix is not worth a new release”
@KrauseFx

3. Release Day 🎉
• Testing
• Screenshots
• Build
• Signing Issues
• Prepare Push Certificate
• Upload
• Processing
• Submit

6. Goals
• Automatic Deployment
• Version Control
• Developer Independent 🏄

7. CREATING
SCREENSHOTS
CODE
SIGNING
AUTOMATING
DEPLOYMENT
< >

8. SCREENSHOTS

9. 300screenshots

10. ...
button.tap()
snapshot("1LandingScreen")
...

11. ...
public void testTakeScreenshot() {
Screengrab.screenshot("before_button_click");
onView(withId(R.id.fab)).perform(click());
}
...

13. < >
PROVISIONING PROFILES

15. Build Your App
Code Signing
Certificate
Provisioning
Profile
Building &
Signing
Signed IPA

16. $ cert
$ sigh
$ gym

18. https://codesigning.guide

22. AUTOMATING DEPLOYMENT

23. Beta Deployment
1. Version Bump
2. Commit & Push
3. Provisioning Profile
4. Build
5. Export
6. Upload
7. Add Release Notes
8. Distribute

29. $ fastlane beta

34. Spaceship.login("felix@krausefx.com")
cert = Spaceship.certificate.production.all.first
app = Spaceship.application.find("com.krausefx.app")

37. https://github.com/fastlane/boarding

38. https://github.com/fastlane/boarding

42. Until Now
1. Clone repo
2. Check out branch
3. Build and install on simulator
4. Navigate in app to find the right view

45. What’s Next?
https://fastlane.tools
@KrauseFx

46. Thank You
@KrauseFx