This commit adds support for zone.js 0.14.0 and drops support for older versions
BREAKING CHANGE: Angular now required `zone.js` version `~0.14.0`
PR Close#51774
Another try at deflaking the tests on Windows. I'm trying a couple of fixes here:
1. I noticed that it's usually the indexer tests that fail during flaky runs. These tests also happen to be the only ones that don't pass in the `files` argument of `NgtscTestEnvironment.setup`. When `files` isn't passed in, we don't hit the file path that sets up the `MockFileSystem`. With these changes I make it so that we always initialize the mock file system.
2. The missing file system error usually comes from the `absoluteFrom` call that initializes the optional `workingDir` argument. My theory is that because it's a default value for an argument, it gets called too early before everything is initialized. These changes move the `absoluteFrom` call further down until it's needed.
PR Close#51804
upgrade the warning for lazy-loaded lcp images when using NgOptimizedImage to an error
BREAKING CHANGE:
Previously when NgOptimizedImage directive detected that an LCP image is lazy-loaded, a console warning was produced. Now the directive throws an error to make it more discoverable in a console. If you receive this error, refer to this guide for additional information: https://angular.io/guide/image-directive#step-4-mark-images-as-priority
PR Close#51748
Terser does not treat `Symbol` as side-effect free- so if we end up with
a symbol export being loaded, it will result in the symbol being
retained.
We noticed this in the signals prototyping where symbols exported
from `computed` ended up appearing in symbol bundling tests.
PR Close#51776
This commit moves the destroy logic from 'effect' in the lower-level
'watch' so this implementation is shared among varius watch implementations.
PR Close#51757
Certain code patterns and tools in Google (and possibly 3P world) lead to the situation that a component is bootstrapped/rendered without its ng-module being loaded in the browser. Technically speaking this should be an anti-pattern since the ng-module could contain some runtime logic (e.g., providing something, calling some services, etc) and its not being loaded leads to unexpected behaviour. However, in many cases ng-module is an empty class and its only usage is for providing scope, and since in AoT full compilation mode we already hard-code dependencies into components so we can get away with not loading the ng-module. But in AoT local compilation mode it is not possible to get away since the component's dependencies are computed in runtime and the presence of the corresponding ng-module in the browser is needed. For this reason in this change it is forbidden to attempt to render a component without first loading its ng-module in local compilation mode and an explicit error message is created to make this situation clear. This error message can help with catching such cases when running TGP in Google.
It would be an interesting question as to whether to ban this situation in full compilation mode as well, as it is error prone and these errors are sometimes very hard to debug.
PR Close#51726
Use the head_ref value for the conncurency group on ci-priviledged rather than the ref, so that the
main ref is not used and cancelling across pull requests and the main branch
PR Close#51784
This commit removes access to deep imports and `zone-testing-bundle` and `zone-testing-node-bundle`
This commit removed access to deep and legacy `dist` imports. `zone-testing-bundle` and `zone-testing-node-bundle` are also no longer generated.
BREAKING CHANGE:
Deep and legacy `dist/` imports like `zone.js/bundles/zone-testing.js` and `zone.js/dist/zone` are no longer allowed. `zone-testing-bundle` and `zone-testing-node-bundle` are also no longer part of the package.
The proper way to import `zone.js` and `zone.js/testing` is:
```js
import 'zone.js';
import 'zone.js/testing';
```
PR Close#51752
This commit adds explicit type annotations to the reactive node prototype objects,
such that the prototypes are type-checked against the interface they are supposed
to (partially) implement. This also allows IDEs to better track usages of reactive
node properties, improving code navigation.
PR Close#51722
When a producer is no longer used, the consumer has to update its internal data structure
that keeps track of all producers. There used to be an issue where only half of the stale
producers would actually be removed from this data structure, as the intended upper bound
of the number of producers to remove would decrease with each removed producer, therefore
not reaching all producers that should be removed from the data structure.
This commit fixes the issue by truncating the arrays directly, without going through
individual `pop` operations. An assertion that would catch the inconsistent state in
the internal data structures of the signal graph has been introduced.
PR Close#51722
* Updates two of the md files to prioritize standalone components/architecture
* Updates three examples referenced in the guides
* Updates the svg diagram to reference the EnvironmentInjector instead of the ModuleInjector
PR Close#51572
BREAKING CHANGE: Node.js v16 support has been removed and the minimum support version has been bumped to 18.13.0.
Node.js v16 is planned to be End-of-Life on 2023-09-11. Angular will stop supporting Node.js v16 in Angular v17. For Node.js release schedule details, please see: https://github.com/nodejs/release#release-schedule
PR Close#51755
The `verifyPlaceholdersIntegrity` check in the compliance tests was basically a noop, because it was returning false inside a `forEach` callback. Fixing it revealed that it had fallen out of date, because one of the regexes it uses was incorrect. The problem is that it assumed the placeholder keys would always be string literals, however it's possible that they're identifiers. These changes resolve the issue by not looking at the keys at all since we don't do anything with them.
PR Close#51751
This commit updates the `jasmine.DEFAULT_TIMEOUT_INTERVAL` value for some AIO tests from 10 -> 20 seconds to give more time to complete processing. This commit also refactors tests to use async/await pattern.
PR Close#51747
Adds support for passing in `@Component.styles` as a string. Also introduces a new `styleUrl` property on `@Component` for providing a single stylesheet. This is more convenient for the most common case where a component only has one stylesheet associated with it.
PR Close#51715
The code for detecting a Windows CI run from #51701 didn't work, because Bazel isolates the environment variables. These changes work around the issue by passing in a custom variable with the `--test_env` flag.
PR Close#51738
E2E tests passed locally
**Added `readme.md` to the example code**
This explains how to build and run the example for both English and French.
**Archived `i18n-optional-manual-runtime-locale.md`**
I was asked to cut out a substantial swath of this page by reviewer "zip-fa". All that remained was a brief paragraph. I removed the page from the navigation after copying the remaining text to `i18n-optional-import-global-variants.md`. The page is still reachable by 3rd party links.
PR Close#51589
Heavily reworked with advice from Alan Agius.
FWIW
* `ng test` fails because there are no unit tests
* `yarn e2e` builds but fails - `Unable to start a WebDriver session.`
**Added `readme.md` to sample code**
Makes it easier for the casual downloader to try the example.
**Added `universal-ngmodule`**
The existing ngModule-based doc has a lot of guidance for developers who are still building with NgModule. Given that we are preserving the existing NgModule guidance (with modifications), it seems prudent to preserve the NgModule form of the Universal guidance. So I copied the existing guide and code to `universal-ngmodule` and added it to the left-side navigation under the "NgModules" sub-tree.
Warning: it retains all of the faults of the original guide ... faults that were addressed in the current revision.
PR Close#51564
Currently internally Angular has some customized tsconfig files, because we don't align with the tsconfig of the rest of g3. These changes enable `noImplicitReturns` and `noPropertyAccessFromIndexSignature` to align better with the internal config.
PR Close#51728
Previously effects were queued as they became dirty, and this queue was
flushed at various checkpoints during the change detection cycle. The result
was that change detection _was_ the effect runner, and without executing CD,
effects would not execute. This leads a particular tradeoff:
* effects are subject to unidirectional data flow (bad for dx)
* effects don't cause a new round of CD (good/bad depending on use case)
* effects can be used to implement control flow efficiently (desirable)
This commit changes the scheduling mechanism. Effects are now scheduled via
the microtask queue. This changes the tradeoffs:
* effects are no longer limited by unidirectional data flow (easy dx)
* effects registered in the Angular zone will trigger CD after they run
(same as `Promise.resolve` really)
* the public `effect()` type of effect probably isn't a good building block
for our built-in control flow, and we'll need a new internal abstraction.
As `effect()` is in developer preview, changing the execution timing is not
considered breaking even though it may impact current users.
PR Close#51049
The View Transitions API enables easy animations when transitioning between different DOM states. This commit adds an opt-in feature to the Router which runs the component activation and deactivation logic in the document.startViewTransition callback. If the browser does not support this API, route activation and deactivation will happen synchronously.
resolves#49401
PR Close#51314
Alan Agius