Historically we've had to be VERY cautious about the way we import
things between entry-points. That is because the `ng_package` rule
bundling is subject to silently introducing code duplication, breaking
singletons etc. We've had this surface a couple of times already, and
dev-infra tried to help detect such cases by adding safety analysis into
`ng_package`.
Long-term we want to get to an approach where it's easy to simply share
code between chunks. Precisely, with the upcoming `rules_js` migration,
this will be necessary as we will have different import "guidelines"
that would currently, before this commit, result in code duplication, or
trigger our "safety check/lint".
This commit prepares `ng_package` to support relative imports between
entry-points, so that we only need the safety check for cross-package
imports/exports. The result is that `ng_package`/APF is now smartly able
to generate shared chunks for things that are needed between multiple
entry-points. Yay!
Note that those shared chunks still remain private, and are guarded by
our `package.json` "exports"; so no new public API surface is
exposed.
PR Close#60241
In the cases multiple updates with `emitEvent:false` were requests, `shouldHaveEmitted` wasn't passed correctly and and requests updates were trashed.
This commit fixes this.
Fixes#56999
PR Close#57098
Though the plan is to change the default behavior or the router to
instead resolve the navigation promise with `false` to match all other
failed navigations, we should still prevent dangling promise rejections
from navigations triggered internally when developers opt to use the old
(current) behavior.
PR Close#60162
In this commit, we add injector token information to the error message to improve debugging and context awareness, because it is hard to capture the `inject()` stack trace in asynchronous contexts.
PR Close#60009
In this commit, we check whether the application is destroyed before initializing event replay. The application may be destroyed before it becomes stable, so when the `whenStable` resolves, the injector might already be in a destroyed state. As a result, calling `injector.get` would throw an error indicating that the injector has already been destroyed.
PR Close#59789
Note that this does NOT use the retrieve method yet. I believe we need to move the logic for notFoundValue into the inject implementation.
PR Close#60154
Previously, if `ng.getDirectives` was not implemented, Angular DevTools won't throw when attempting to load the component tree. Now it safely ignores the function and assumes no directives exist on the page.
PR Close#60209
In general, we can't assume all applications implement the full `ng` contract as many are older Angular application which pre-date the current interface. As a result, it is safer to type this as a `Partial`.
For now, I just added non-null assertions at all current usage locations, as we do generally feature detect before using these fields. However, hopefully this `Partial` type will make it harder to accidentally call a function which might not be supported.
PR Close#60209
This updates the zoneless documentation to mention that components under
test a required to be onpush compatible. This includes any wrapper
components only used in tests.
fixes#59082
PR Close#59689
Previously Angular DevTools would throw when run on an application which does not support `getInjector`, now it safely ignores it and assumes dependency injection is not supported.
PR Close#60206
Previously this was throwing errors in applications with no Router token.
Now it skips emitting events for the router tree when it is unable to find the Router token.
Note: If these events don't emit, DevTools treats the RouterTree feature as disabled.
PR Close#60221
This commit inlines the `isFactory` function body directly within `getNodeInjectable` because it is only used once. ESBuild does not inline its body within the function, which can be observed when running the build with `NG_BUILD_MANGLE=0`. The results after inlining are as follows:
```
getNodeInjectable x 70,397,377 ops/sec ±3.88% (52 runs sampled)
getNodeInjectable_inlined x 77,834,432 ops/sec ±3.13% (60 runs sampled)
```
PR Close#59824
Previously Angular DevTools would throw if `ng.applyChanges` was not defined. Now DevTools silently ignores the issue, assuming `mutateComponentOrDirective` was sufficient to update the application.
PR Close#60207
This change contains multiple cleanups in the AppComponent:
- remove unused code;
- use router input bindings instead of manual read from
the active route;
- remove isBrowser checks from even handlers (click events
should not be invoked on the server, right?)
PR Close#58897
This fixes an issue with packages managers likes pmpm
that will not link the @angular/compiler package to the @angular/core
package if it is not listed as a peer dependency.
I added it as optional peer dependency as it's only used in special cases.
Fixes#38096
PR Close#55610
This commit updates error reporting of defer blocks to go to the
application root error handler rather than the `ErrorHandler` token that
may be provided by users. This ensures Angular has control over what
happens when these errors are reported.
PR Close#60149
Prior to this change, cyclic injection didn't trigger any error in prod mode, resulting into injecting the `CIRCULAR` object.
This could lead to strange errors where no method would be found on the token.
fixes#60074
PR Close#60118
kw