I have a Flutter app project that splits the features into packages, each containing all the code for the screen widget, state management, business rules, api requests for a given feature, as well as should contain definition of routes to access the screens defined inside this package. The package might contain multiple pages, so there might be the need to perform navigation to screens inside the package, but also other packages might need to navigate to my package’s screens.
Is there a recommended way to deal with this using go_router package without the need for packages to directly depend on each other and also keeping type-safe routes (avoid named routes that could create some implicit dependency)?
Basically I’m trying to find some extension from what is described in this guide from VGV.
We have a big project (monorepo), with around 10+ teams working in it, with potential to grow even more in the upcoming months. By splitting features into packages, we enable, for instance:
more accurate definition of code ownership
running only affected code tests on pull requests
stronger control of code access for features (we can define which files are exported outside the package)
dependency between features and internal “core” libraries explicit (via pubspec.yaml)
GoRouter requires all of your routes to be defined in a single GoRouter configuration object, but you can split up those routes into separate libraries, like this:
You may need to make sure that your routes don’t conflict with each other. You may want to create a parent route for each feature (‘/feature1’, ‘/feature2/’) and define the child routes underneath that (‘/feature1/screenA’).
Thanks for the suggestion! It definitely works but navigating between LibraryA and LibraryB would be done by named routes, which creates some implicit dependency between the two. For a larger project, having higher control over that and even on avoiding conflict names is a must. I’ll probably work on some strategy in the upcoming month and I can share some results here that should solve these.
Thanks, yeah unfortunately GoRouter doesn’t support navigating to a relative route (you can’t call context.go(‘newlocation’) or go(‘…/newlocation’), for example).
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