Introduces a shared Bazel platform for remote execution builds
using Google cloud. Previously we used `bazel_toolchains` for
providing the platform w/ additional CPP and Java toolchains
`bazel_toolchains` no longer provides default toolchains with the
latest version, but provides a tool (linux and windows only) for
generating toolchain/platforms, which then need to be checked
into the repository. This is quite inconvenient and cumbersome
(especially with no macOS support), so we just provide our own
platform and CPP toolchain within `//dev-infra`. This is more
simple than all the effort we'd need to make the toolchain
generation tool work (while it would also increase the amount
of checked-in sources significantly; with more unused toolchains
for CPP or Java)
PR Close#41767
This commit deletes the integration test for `@angular/language-service`
as a plugin to the standard tsserver.
In version 12, Ivy LS will replace legacy View Engine LS as the default,
and Ivy LS plugin cannot be loaded via `tsconfig.json` due to the need to
run ngcc. This makes the test irrelevant.
PR Close#41740
Currently we have a lot of places where we repeat the type `Type<T>|AbstractType<T>|InjectionToken<T>` which makes it cumbersome to add another type or to type something else with the same signature.
These changes add a new type that can be used instead.
Fixes#39792.
PR Close#41580
This commit refactors the code to replace `loadLContext` with `getLContext` calls. The only difference between these two functions is that the `loadLContext` supports throwing an error in case `LContext` can not be found. The investigation performed in #41525 revealed that throwing while retrieving `LContext` might have undesirable performance implications, so we should avoid that to make sure there are no accidental perf regressions in other parts of code that used `loadLContext`. Moreover, in most of the places the `loadLContext` was already called in a mode that prevented an error from being thrown, so this refactoring should have no effect on the actual behavior.
PR Close#41606
Some partial libraries have been minified, which results in the declaration
calls being being converted from property accesses to indexed accesses.
This commit ensures that the linker can process these calls.
Fixes#41655
PR Close#41747
Some partial libraries have been minified, which results in boolean literals
being converted to `!0` and `!1`. This commit ensures that the linker can
process these values.
Fixes#41655
PR Close#41747
In commit c617f1f768, `jsdom` was updated
from v9 to v16. This includes a breaking change that caused
`StackblitzBuilder` to fail to generate the StackBlitz examples.
However, this failure went unnoticed, because `StackblitzBuilder` still
completed successfully after failing to generate the examples. (This has
been fixed in the previous commit.)
This commit updates `StackblitzBuilder` to use the new `jsdom` API.
PR Close#41725
Previously, failing to generate one or more StackBlitz examples would
log the errors but exit the command successfully. This made it easy to
miss such failures.
This commit fixes this by exiting the process with an error code if
generating one or more StackBlitz examples fails.
(In order to be able to see all potential errors, all examples are
attempted to be generated before exiting the process.)
PR Close#41725
Close#41520.
This case related to the issue #41522.
```
Zone.root
.fork({
name: 'xhr',
onHasTask(delegate, currentZone, zone, taskState) {
console.log('hasMacrotask', taskState.macroTask);
return delegate.hasTask(zone, taskState);
},
})
.run(() => {
const xhr = new XMLHttpRequest();
xhr.open('GET', 'https://cdnjs.cloudflare.com/ajax/libs/zone.js/0.11.4/zone.min.js');
xhr.addEventListener('load', () => {
throw new Error();
});
xhr.send();
});
```
zone.js invoke all `onload` event handlers before change the XHR task's state from
`scheduled` to `notscheduled`, so if any `onload` listener throw error, the XHR task
wlll be hang to `scheduled`, and leave the macroTask status in the zone wrongly.
This has been fixed in the previous commit, this commit add test to verify the case.
PR Close#41562
Close#41522
`zone.js` patches event listeners and run all event listeners together, if
one event handler throws error, the listeners afterward may not be invoked.
Reproduction:
```
export class AppComponent implements AfterViewInit {
@ViewChild('btn') btn: ElementRef;
title = 'event-error';
constructor(private ngZone: NgZone) {}
ngAfterViewInit() {
this.ngZone.runOutsideAngular(() => {
this.btn.nativeElement.addEventListener('click', () => {
throw new Error('test1');
});
this.btn.nativeElement.addEventListener('click', () => {
console.log('add eventlistener click');
});
});
}
}
```
Until now no Angular users report this issue becuase in the `ngZone`, all
error will be caught and will not rethrow, so the event listeners afterward
will still continue to execute, but if the event handlers are outside of `ngZone`,
the error will break the execution.
This commit catch all errors, and after all event listeners finished invocation,
rethrow the errors in seperate `microTasks`, the reason I am using `microTask` here
is to handle multiple errors case.
PR Close#41562
We have a check that determines whether to generate property binding instructions for an `ng-template`. The check looks at whether the tag name is exactly `ng-template`, but the problem is that if the tag is placed in a non-HTML namespace (e.g. `svg`), the tag name will actually be `:namespace:ng-template` and the check will fail.
These changes resolve the issue by looking at the tag name without the namespace.
Fixes#41308.
PR Close#41669
documentation of decendants property of @ContentChildren was not clear when decendants was set to false it did not pick up direct children when any directive was used on the elements. With Ivy the functionality follows the following pattern only query direct children (in the sense of elements in a template) when descendants: false is specified.
Fixes#20074
PR Close#35927
This commit updates the docs examples to Angular v11.2.10. See the [diff between 11.0.1 and 11.2.10 (FW) and 11.2.9 (CLI)][1].
The changes are fairly trivial including:
- Removal of `emitDecoratorMetadata` from tsconfig.json files, where no JIT compilation is required.
- Setting `enableI18nLegacyMessageIdFormat` to `false` for CLI based applications - the i18n example was already migrated away from legacy message IDs.
[1]: https://github.com/cexbrayat/angular-cli-diff/compare/11.2.9..11.0.1
PR Close#41689
The ngUpgrade examples mostly rely upon SystemJS configuration.
This commit tidies up how these examples are built and tested so that
it will be easier to migrate them to work with Angular 11.2.x
PR Close#41689
From 11.x, new projects are set up to use the latest message ID format.
This commit updates the i18n example project to stop using legacy IDs.
PR Close#41689
Remove the dependency on `entities` in the root package.json as it is unused. `entities` is
used in aio, however the package.json in aio manages these dependencies.
PR Close#41705
Close#41520.
This case related to the issue #41522.
```
Zone.root
.fork({
name: 'xhr',
onHasTask(delegate, currentZone, zone, taskState) {
console.log('hasMacrotask', taskState.macroTask);
return delegate.hasTask(zone, taskState);
},
})
.run(() => {
const xhr = new XMLHttpRequest();
xhr.open('GET', 'https://cdnjs.cloudflare.com/ajax/libs/zone.js/0.11.4/zone.min.js');
xhr.addEventListener('load', () => {
throw new Error();
});
xhr.send();
});
```
zone.js invoke all `onload` event handlers before change the XHR task's state from
`scheduled` to `notscheduled`, so if any `onload` listener throw error, the XHR task
wlll be hang to `scheduled`, and leave the macroTask status in the zone wrongly.
This has been fixed in the previous commit, this commit add test to verify the case.
PR Close#41562
Close#41522
`zone.js` patches event listeners and run all event listeners together, if
one event handler throws error, the listeners afterward may not be invoked.
Reproduction:
```
export class AppComponent implements AfterViewInit {
@ViewChild('btn') btn: ElementRef;
title = 'event-error';
constructor(private ngZone: NgZone) {}
ngAfterViewInit() {
this.ngZone.runOutsideAngular(() => {
this.btn.nativeElement.addEventListener('click', () => {
throw new Error('test1');
});
this.btn.nativeElement.addEventListener('click', () => {
console.log('add eventlistener click');
});
});
}
}
```
Until now no Angular users report this issue becuase in the `ngZone`, all
error will be caught and will not rethrow, so the event listeners afterward
will still continue to execute, but if the event handlers are outside of `ngZone`,
the error will break the execution.
This commit catch all errors, and after all event listeners finished invocation,
rethrow the errors in seperate `microTasks`, the reason I am using `microTask` here
is to handle multiple errors case.
PR Close#41562
Paul Gschwendtner