A quick start to using tuist with iOS projects

1. Cache Me If You Can
A Quick Start To Twist

2. Cache Me If You Can
A Quick Start To Twist
Ronan O Ciosoig
Lead Engineer at eDreams ODIGEO
ronanociosoig.medium.com

3. Why Tuist?
Significantly easier to manage large modular project

4. What does it solve?
Avoids Xcode project merge conflicts
Simpler project structure

5. Side effects
Enforces consistency
Speeds up development and testing

6. Basic commands
Init
Generate
Test
Graph
Scaffold
Cache Warm

7. Basic commands: Init
Creates a new project using the name of the folder
.gitignore
Project.swift
Targets/
EDreams/
Resources/
Sources/
Tests/
EDreamsKit/
EDreamsUI/
Tuist/
Config.swift
ProjectDescriptionHelpers/
Project+Templates.swift

8. Project.swift

9. Project.swift

10. Basic commands: Generate
Generate and open the Xcode project
Feature Module
Test Target

11. Basic commands: Test
Run all the tests in all the targets in the project

12. Basic commands: Graph
Generate a graph of the dependencies

13. Basic commands: Scaffold
Code generation using a template
Example App
Feature
Unit Tests
tuist scaffold DomainModule —name Login

14. Basic commands: Generate
tuist generate Login LoginTests

15. Basic commands: Cache Warm
Caches targets as compiled frameworks

16. Where’s the cache?
~/.tuist/Cache
When there is an up-to-date cache
tusit generate replaces sources with artefacts

17. Where’s the cache?
Local Cache
Simulator
Frameworks

18. Where’s the cache?
Local Cache
Multi-arch
XCFrameworks

20. Tuist Cloud
CI
Developer
Amazon S3
Cache warm will download artefacts to the CI
server for each run and reduces build times

22. It saves you time so that you can …

23. Enjoy more sunshine
Won’t have to moonlight
Faster build times
Better Debugging

24. Enjoy more sunshine
Won’t have to moonlight
Faster build times
Better Debugging

25. https://gitHub.com/tuist/tuist