Speeding Up Your CI

Transcript

1. SPEEDING UP YOUR CI 1
2. SELF INTRO > Joshua Kaplan > minne @ GMO Pepabo > Danger-Swift contributer > Likes 2
3. WHAT DO WE USE CI FOR? 3
4. 1. Automated testing 2. Static analysis (linting etc) 3. Beta deployment 4. Release build deployment 4
5. WHAT WERE BUILD TIMES LIKE? 5
6. > 1st build: 55 minutes > 2nd and later: 35 minutes 6
7. WHAT DID THEY BECOME? 7
8. > 14-16 minutes 8
9. HOW? 9
10. CACHING FRAMEWORKS 10
11. > Moving to Carthage and using Rome > Biggest impact: 55 to 33 minutes 11
12. WHAT IS ROME? 12
13. UPGRADING PLAN 13
15. > Not much to explain here > 33 to 20 minutes 15
16. ONLY GETTING CODE COVERAGE WHEN TESTS CHANGE 16
17. > 2 minutes less 17
18. REMOVE POINTLESS INDEXING 18
20. > Saves 1 or 2 minutes COMPILER_INDEX_STORE_ENABLE=NO 20
21. OTHER TECHNIQUES I LOOK FORWARD TO 21
22. > Parallelization > Separate modules 22
23. CONCLUSION 23
24. MESS AROUND 24