The ESM js files need to be referenced, and the router tests rely
on `async/await` with change detection- so a special rule is required
that downlevels `async/await` to generators (similar to the Angular CLI)
PR Close#48538
Since we generate a `.mjs` file as entry-point for jasmine tests,
a couple of issues prevented the transitive dependencies from
bootstrap targets to be brought in (causing resolution errors):
1. The `_files` (previously `_esm2015`) targets are no longer needed,
and they also miss all the information on runfiles.
2. The aspect for computing linker mappings does not respect the
`bootstrap` attribute from the `spec_entrypoint` so we manually
add the extract ESM output targets (this rule works with the aspect
and forwards linker mappings).
PR Close#48538
For every `ts_library` target we expose a shorthand that grants
access to the JS files because `DefaultInfo` of a ts library
only exposes the `.d.ts` files.
We rename this away from `es2015` since in practice it's a much
higher target these days. Additionally we no longer use the devmode
output but rather use the prodmode output which has the explicit
`.mjs` output- compatible with ESM.
PR Close#48538
This commit adds a swappable provider for an upcoming change to the
implementation of `Router#createUrlTree`. This will be a breaking change
and is planned to be included in V16.
PR Close#47988
This commit removes the unnecessary `assignExtraOptionsToRouter` helper
function. This helper is not necessary because the options can be
retrieved from DI and assigned during the construction on the Router.
PR Close#48313
The Router constructor and `setupRouter` factory mainly exist as a
legacy configuration. Since the Router's creation, the style in Angular
has evolved quite a bit. This commit eliminates and cleans up some
unnecessary comlicated code paths related to the router
constructor/factory.
Note that there are edits to the `setupTestingRouter` that could be seen
as breaking. However, it is not for several reasons:
1. The function is documented as a factory function. If used as
documented, the parameters should match what's available in DI
2. The function is totally unused by the Router itself and is not used
in g3 either. I believe it was made publicApi by an error when
updating documentation annotations long ago.
PR Close#48313
This option has already been removed from availability externally. Internally, the last use has been removed
for the type on Route.loadChildren. More testing will be necessary to verify nothing relies on the other
code paths.
PR Close#48292
The navigationId is really just a count of how many navigations have been
processed through the navigation pipeline. This tracking should be
done as part of the navigation transition handler
PR Close#48257
Rather than accessing router internal properties that are available in DI,
this commit directly injects those dependencies in the navigation transition
handler. Note that there are several other items that _should_ be injectable
in DI (like the TitleStrategy) but because those are part of the Router public
interface and writeable(!), they might be changed during runtime. We
have to get these other items from the Router for now...
PR Close#48257
Remove the NgModuleRef from the internal interface of the Router. This
was only used to get the injector (equivalent to EnvironmentInjector).
Instead, the navigation transition handler can directly inject the
EnvironmentInjector
PR Close#48257
The ConfigLoader is only used as part of the navigation transition.
Moving the loader there completes the removal of event triggering in
the router code. This all now lives in the transition handler (plus
the router scroller, but let's ignore that...).
PR Close#48257
The events observable is part of the lifecycle of a navigation. This should
be contained in the NavigationTransitions class rather than the Router.
This Subject is re-exported by the router as an observable to maintain
the public API
PR Close#48257
The navigationId is really just a count of how many navigations have been
processed through the navigation pipeline. This tracking should be
done as part of the navigation transition handler
PR Close#48257
Rather than accessing router internal properties that are available in DI,
this commit directly injects those dependencies in the navigation transition
handler. Note that there are several other items that _should_ be injectable
in DI (like the TitleStrategy) but because those are part of the Router public
interface and writeable(!), they might be changed during runtime. We
have to get these other items from the Router for now...
PR Close#48257
Remove the NgModuleRef from the internal interface of the Router. This
was only used to get the injector (equivalent to EnvironmentInjector).
Instead, the navigation transition handler can directly inject the
EnvironmentInjector
PR Close#48257
The ConfigLoader is only used as part of the navigation transition.
Moving the loader there completes the removal of event triggering in
the router code. This all now lives in the transition handler (plus
the router scroller, but let's ignore that...).
PR Close#48257
The events observable is part of the lifecycle of a navigation. This should
be contained in the NavigationTransitions class rather than the Router.
This Subject is re-exported by the router as an observable to maintain
the public API
PR Close#48257
This commit extracts the Router's navigation "transitions" to a separate
file. The goal here is twofold:
- Separate the Router's logic into more manageable chunks. Rather than
having to always edit a 1000+ line file, this separates different
pieces into smaller, more focused files
- More importantly, this sets the groundwork for separating the Router
state from the individual navigation transition. That is, it would be
good for the rxjs pipeline to _not_ modify the Router state but only
keep track of its own intermediate stages and emit outwards during
important events. The Router can subscribe to those events and make
updates to its state. This would theoretically allow us to swap those
implementations independently. That is, the Router's state management
can be changed without changing the transition handling and
vice-versa.
PR Close#48187
The `initNavigated` flag is not necessary. The way `enabledBlocking`
works is by blocking any navigations from finishing until the
application has bootstrapped. The bootstrap is unblocked as soon as we
hit the `afterPreactivation` step. After that point,
`afterPreactivation` is always unblocked because the `bootstrapDone`
Subject is completed/stopped. There is no need for an additional
variable to track this information.
PR Close#48064
This commit makes several updates to the bootstrap tests of the Router.
The change that made the real difference was providing
`MockPlatformLocation`. Other changes include:
* using `async/await` instead of `done`
* not providing APP_BASE_HREF (recent router refactors made this unnecessary)
* using some functional guards to simplify some tests
PR Close#48176
If `history.pushState()` or `history.replaceState()` were called manually without including the `navigationId` field the state was being incorrectly discarded - that logic was for maintaining the original behavior of `NavigationStart.restoredState`.
Improves on #28176, fully fixes#28108, see also #28954
PR Close#48033
This reverts commit 07c9396824. This
change caused test failures (both unit and integration). Though the code
looks like it should be a no-op update, it's possible it affecting
something to do with microtasks, zoneJS, and change detection. More
investigation would need to be done into the exact nature of the
failures.
PR Close#48135
The router has several default strategy implementations that are either
assigned via `new XStrategy()` property assignements or via the factory
function for the `Router` itself. These can be simplified by providing
the default implementation in the strategy `Injectable`. Custom
implementations can still override the defaults by specifying them in
the `providers` list.
Notably, this change also makes the `UrlHandlingStrategy` and
`RouteReuseStrategy` defaults injectable via DI rather than having to
indirectly grab them by going through the `Router` instance and
accessing the properties.
PR Close#48022
Andrew Scott