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[go_router] Relax subroute path requirements (allow root and child routes to have the same path forms ) #7647

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merged 11 commits into from
Oct 3, 2024

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@cedvdb cedvdb commented Sep 13, 2024

Before this change GoRoute constructor allowed Schroedinger routes which were neither in a valid state nor an invalid state until they were used. EG: GoRoute(path: '/some-route') was valid as a top route but invalid as a child route. This prevents routes from being moved around and prevents building upon go router.

To solve this I see two solution:

  1. Breaking change: Require all routes to start with / (or none)
  2. Non breaking: Allow all routes to start or not with /

Since I did not want to introduce a breaking change I followed option 2, which allows all routes to be of the form /some-route or some-route. However, breaking changes aside, I believe it would be better to use solution 1 as it's more predictible.

@chunhtai What do you think about those options ?

Related issue: Fix flutter/flutter#145867

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@cedvdb cedvdb force-pushed the remove_unnecessary_path_requirements branch from 20a16d8 to 0b1eef0 Compare September 13, 2024 21:50
@cedvdb cedvdb changed the title [go_router] Remove unnecessary path requirements [draft] [go_router] Remove unnecessary path requirements Sep 13, 2024
loc = '/$loc';
}
return _pathRE.matchAsPrefix('/$loc') as RegExpMatch? ??
_pathRE.matchAsPrefix(loc) as RegExpMatch?;
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Here we can't predict whether or not loc starts with / or not as it is user defined. We could make it so the GoRoute constructor requires all routes to start with / but that would be a breaking change

@cedvdb cedvdb changed the title [draft] [go_router] Remove unnecessary path requirements [go_router] Remove unnecessary path requirements Sep 15, 2024
@cedvdb cedvdb changed the title [go_router] Remove unnecessary path requirements [go_router] Relax subroute path requirements (no leading "/" ) Sep 15, 2024
@cedvdb cedvdb changed the title [go_router] Relax subroute path requirements (no leading "/" ) [go_router] Relax subroute path requirements (allow root and child routes to have the same path forms ) Sep 15, 2024
@cedvdb cedvdb changed the title [go_router] Relax subroute path requirements (allow root and child routes to have the same path forms ) [draft][go_router] Relax subroute path requirements (allow root and child routes to have the same path forms ) Sep 15, 2024
@cedvdb cedvdb changed the title [draft][go_router] Relax subroute path requirements (allow root and child routes to have the same path forms ) [go_router] Relax subroute path requirements (allow root and child routes to have the same path forms ) Sep 16, 2024
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LGTM

packages/go_router/test/go_router_test.dart Show resolved Hide resolved
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cedvdb commented Oct 1, 2024

@hangyujin requesting the additional necessary review

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LGTM, thank you for your contribution!

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Can you update the PR to resolve the conflicts

@cedvdb cedvdb force-pushed the remove_unnecessary_path_requirements branch from 0d143fd to e03887c Compare October 3, 2024 15:19
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cedvdb commented Oct 3, 2024

@hangyujin done, not sure why all previous commits were readded 9 minutes ago, I only rebased since your approval (and added a typo fix for my change in changelog).

@chunhtai chunhtai added the autosubmit Merge PR when tree becomes green via auto submit App label Oct 3, 2024
@auto-submit auto-submit bot merged commit 6058294 into flutter:main Oct 3, 2024
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Oct 4, 2024
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Oct 4, 2024
flutter/packages@429650f...05bf1d4

2024-10-04 [email protected] [various] Update Swift plugins for non-nullable generics (flutter/packages#7742)
2024-10-04 [email protected] [url_launcher] Update Android Pigeon (flutter/packages#7744)
2024-10-04 [email protected] [xdg_directories] Add `stateHome` property (flutter/packages#7766)
2024-10-03 [email protected] [file_selector] Update Android Pigeon for non-nullable generics (flutter/packages#7781)
2024-10-03 [email protected] [go_router] Relax subroute path requirements (allow root and child routes to have the same path forms ) (flutter/packages#7647)

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[go_router] relax requirement for child route paths preventing child routes from starting with '/'
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