Fix the function stripping the base path from the URL, as the current implementation uses the base path as part of a regex, which wrongly makes paths fails that contain characters such as a parenthesis (example: C:/Users/MyUser(Test)/project).
Fixes#49179
PR Close#49181
This commit updates the `TNode` to include a reference to the previous sibling node. Currently, TNode has references to the next sibling and parent nodes, but in followup changes we'd need to have access to previous TNodes (to determine position of the current node).
PR Close#49223
Close#47872
zone-node only patches `Promise.prototype.then` instead of patch
`Promise` itself. So the new NodeJS `SafePromise` will not complain
the Promise.prototype.then called on incompatible receiver.
We should also do this change on browser zone.js patch, but it will
be a big breaking change, because Promise.prototype.then will not work
with `fakeAsync` any longer.
PR Close#49144
This commit updates the TransferState class to move its init logic from the `useFactory` function to its constructor. The change is needed to make the init behavior consistent across different injection scenarios and tolerate the issue described in https://github.com/angular/angular/issues/49190.
PR Close#49191
This commit updates the `elementStart` instruction to avoid creating DOM nodes before creating a corresponding TNode. This refactoring is needed to make sure this internal logic is consistent across all instructions.
PR Close#49172
Consider the following scenario:
1. A TS file with a component and templateUrl exists
2. The template file does not exist.
3. First build: ngtsc will properly report the error, via a FatalDiagnosticError
4. The template file is now created
5. Second build: ngtsc still reports the same errror.
ngtsc persists the analysis data of the component and never invalidates
it when the template/style file becomes available later.
This breaks incremental builds and potentially common workflows
where resource files are added later after the TS file is created. This
did surface as an issue in the Angular CLI yet because Webpack requires
users to re-start the process when a new file is added. With ESBuild
this will change and this also breaks incremental builds with
Bazel/Blaze workers.
To fix this, we have a few options:
* Invalidate the analysis when e.g. the template file is missing. Never
caching it means that it will be re-analyzed on every build iteration.
* Add the resource dependency to ngtsc's incremental file graph. ngtsc
will then know via `host.getModifiedResources` when the file becomes
available- and fresh analysis of component would occur.
The first approach is straightforward to implement and was chosen here.
The second approach would allow ngtsc to re-use more of the analysis
when we know that e.g. the template file still not there, but it
increases complexity unnecessarily because there is no **single**
obvious resource path for e.g. a `templateUrl`. The URL is attempted
to be resolved using multiple strategies, such as TS program root dirs,
or there is support for a custom resolution through
`host.resourceNameToFileName`.
It would be possible to determine some candidate paths and add them to
the dependency tracker, but it seems incomplete given possible external
resolvers like `resourceNameToFileName` and also would likely not have
a sufficient-enough impact given that a broken component decorator is
not expected to remain for too long between N incremental build
iterations.
PR Close#49184
Adds some logic to automatically delete `export * from './foo'` style imports. Previously they weren't being picked up, because finding all the references using the language service doesn't include barrel exports.
PR Close#49176
Drops support for TypeScript 4.8 from the compiler and removes all of the compatibility code we had for it.
BREAKING CHANGE:
* TypeScript 4.8 is no longer supported.
PR Close#49155
The `standalone-bootstrap` migration now migrates `HttpClientModule` imports to `provideHttpClient(withInterceptorsFromDi())` instead of `importProvidersFrom(HttpClientModule)`.
The `withInterceptorsFromDi()` feature is added to make sure class-based interceptors still works if there are any in the application.
Fixes#48948
PR Close#48949
un-commented tags are responsible for rendering problem of markdown document. This commit fixes the http make jsonp request guide.
fixes#49151
PR Close#49152
This commit exposes `signal`, `computed`, `effect` and various helpers from
the `@angular/core` entrypoint.
These APIs are marked as `@developerPreview` and are still prototypes in
active development. Their final shapes will be subject to our internal
design reviews as well as one or more community RFCs. We're exporting them
now to allow for experimentation using 16.0.0 next and RC releases.
PR Close#49150
Tests sometimes do not mock out the `PlatformLocation` and end up
affecting real browser state. This can mean changing the real URL of the
browser during a test, updating the History state object, or any number
of other stateful operations. This can result in a test unintentionally affecting
other tests in the suite because the browser state does not usually get
reset before the next test runs. Providing `MockPlatformLocation` by
default prevents these types of accidental test leakages.
In addition, not providing `MockPlatformLocation` by default led to
developers needing to add `RouterTestingModule` to their test suite to
avoid the problems above. This module has spy `Location` providers which
prevent those issues. This commit now makes `RouterTestingModule`
obsolete. Developers can now just use `RouterModule.forRoot` or
`provideRouter` directly in tests _without_ needing to learn to import
additional test providers or modules.
With this, we should consider deprecating `RouterTestingModule` altogether and
migrating developers to `RouterModule.forRoot` or `provideRouter` instead. There
are some small differences between `SpyLocation` and
`MockPlatformLocation` that might cause tests to fail after the
migration (`MockPlatformLocation` is actually more correct in its
behaviors). If this happens, we can advise developers to also add
`provideLocationMocks()` to their test providers, which would re-provide
the `SpyLocation` like before and should make the tests pass again.
BREAKING CHANGE: `MockPlatformLocation` is now provided by default in tests.
Existing tests may have behaviors which rely on
`BrowserPlatformLocation` instead. For example, direct access to the
`window.history` in either the test or the component rather than going
through the Angular APIs (`Location.getState()`). The quickest fix is to
update the providers in the test suite to override the provider again
`TestBed.configureTestingModule({providers: [{provide: PlatformLocation, useClass: BrowserPlatformLocation}]})`.
The ideal fix would be to update the code to instead be compatible with
`MockPlatformLocation` instead.
PR Close#49137
41e2a68e30 added a `type` property on all router events, and added all type of events to the `Event` union type, but forgot to remove `RouterEvent`.
This removes the benefit of the `type` field, because it is not possible to write:
```
this.router.events.pipe(filter((event: Event): event is NavigationEnd => event.type === EventType.NavigationEnd)).subscribe(/*...*/);
```
as `RouterEvent` does not have a `type` field (hence TS complains).
This commit fixes the issue by removing `RouterEvent` from the union type.
BREAKING CHANGE: The `RouterEvent` type is no longer present in the `Event` union type representing all router event types. If you have code using something like `filter((e: Event): e is RouterEvent => e instanceof RouterEvent)`, you'll need to update it to `filter((e: Event|RouterEvent): e is RouterEvent => e instanceof RouterEvent)`.
PR Close#46061
This commit checks in (but does not export) a prototype implementation of
Angular Signals, along with its unit test suite and a README explaining the
algorithms used.
Signals are not a new concept in the framework space, but there are many
different flavors of implementations. These differ radically both in terms
of public API as well as behavioral details (such as eager vs lazy
computation, batching behavior, equality, cleanup, nesting, etc).
This commit comprises a bespoke implementation that we've designed to best
meet Angular's needs, especially when it comes to compatibility and
flexibility of use within existing applications.
Many of the API features of this implementation of signals, as well as the
larger direction of reactivity in Angular, will be discussed in future RFCs.
Co-Authored-By: Pawel Kozlowski <pkozlowski.opensource@gmail.com>
PR Close#49091
Since we have less information about how to copy test components, we copy all the `imports` from the `configureTestingModule` call into the component's `imports`. It fixes some tests, but it can cause issues with animations modules, because they throw errors if they're imported multiple times.
These changes add an exception for animations modules imported in testing modules.
PR Close#49147
Very cosmetic, but it might be necessary :
I updated the ```canAccess``` method second signature name and type in the provided sample. As it stands, it triggers `TS(2345): Argument of type 'Route' is not assignable to parameter of type 'string'`.
PR Close#49140
Fixes that the `ImportManager` was returning the `propertyName` instead of the `name` when there's an import with a conflicting identifier.
PR Close#49139
The options to generate NgFactory and NgSummary files were added to Ivy for backwards compatibility with ViewEngine. Since ViewEngine was deprecated and removed, the NgFactory and NgSummary files are no longer used as well.
This commit drops obsolete options to generate NgFactory and NgSummary files. Also, the logic that generates those files is also removed.
PR Close#48268
Ocasionally Node is randomly not installed in the Windows job. We've
been trying to debug this for a while. With the additonal debug
information it looks like in some situations the NodeJS folder from
NVM is not even present.
One idea is to use `nvm on` to ensure NVM is actually enabled. It's
unclear why it would be `off` at VM start, but it's worth giving a try.
Trying `nvm off` via SSH yields similar issues as we saw in the flaky
workflows:
https://app.circleci.com/pipelines/github/angular/angular/56160/workflows/2f1b80b3-29c7-4274-804e-cb994c20aff0/jobs/1287228
PR Close#49142
While unlikely, prior to this change it was possible to provide a nested array of styles to the render. This required the framework to handle this by doing a flatten operation. This change also renames the `flattenStyles` method as it no longer flattens the styles.
BREAKING CHANGE: `RendererType2.styles` no longer accepts a nested arrays.
Closes#48317
PR Close#49072
This reverts commit 2fc5b70fce as this change is no longer needed since `type=module` script are deferred by default. Which causes the transfer data to be queried after the browser has finished parsing the DOM.
PR Close#49112
Matthieu Riegler