Previously, `filterMethodOverloads` excluded all members without a body, causing issues with the extraction of functions and members in TypeScript types.
PR Close#58445
This commit introduces a new guide for hybrid rendering APIs, which are currently in developer preview. This documentation provides insights into the usage and features of the APIs, helping developers understand their capabilities and limitations during the preview phase.
PR Close#58445
This commit utilizes the `@angular/ssr` NPM package to generate an API reference for its entry points using the `generate_api_docs` Bazel rule, which will be included in http://angular.dev/api.
PR Close#58445
In TSDoc, we currently handle the `@usageNotes` annotation, but this is not a standard TSDoc tag. Instead, the `@remarks` annotation is the correct standard, which is used in the Angular CLI repo and on the SSR package.
This change ensures that `@remarks` is treated the same as `@usageNotes` during the transform process.
PR Close#58523
The DOM renderer classes perform initialization that captures state from
the component definition during construction. To ensure that the state is
kept synchronized with any newly applied metadata from an HMR `applyMetadata`
call, each renderer is now recreated during the apply process. This also
allows inline component styles to be updated in cases where external component
stylesheets may not be viable.
PR Close#58527
This commit addresses a problem with tests that use the `fit` function to focus on individual test cases. While these tests run successfully in the full suite, they fail when focused individually using `fit`.
The issue lies in the behavior of `withEventReply` and other hydration-related functions (i.e., `provideX`, `withX`). These functions return platform-specific providers based on the `ngServerMode` setting, causing inconsistencies between server and browser environments. As a result, provider instances cannot be reused across server and browser applications.
**Example of problematic code:**
```ts
const hydrationFeatures = [withEventReply()];
const html = await ssr(SimpleComponent, { hydrationFeatures });
// Expected behavior ...
const appRef = await prepareEnvironmentAndHydrate(doc, html, SimpleComponent, {
hydrationFeatures,
});
// Expected behavior ...
```
**Solution:**
To address this, we define `hydrationFeatures` as a function instead of a static array. This ensures that a new instance of `withEventReply` is created separately for each environment, eliminating platform-specific mismatches between server and browser contexts:
```typescript
const hydrationFeatures = () => [withEventReply()]; // Define as a function
const html = await ssr(SimpleComponent, { hydrationFeatures: hydrationFeatures() });
// Expected behavior ...
const appRef = await prepareEnvironmentAndHydrate(doc, html, SimpleComponent, {
hydrationFeatures: hydrationFeatures(),
});
// Expected behavior ...
```
PR Close#58538
Update the link used to reference algolia as the search provider on our documentation site. Adds a few URL parameters
for algolia to map back to our usage.
PR Close#58542
We were not properly passing around the TCB full program optimization,
so TCB generation was done per individual file. This significantly
slowed down reference resolution.
PR Close#58525
Currently when application source code references e.g. an NgModule that
points to references that aren't available, the compiler will break at
runtime without any actionable/reasonable error.
This could happen for example when a library is referenced in code, but
the library is simply not available in the `node_modules`. Clearly,
TypeScript would issue import diagnostics here, but the Angular compiler
shouldn't break fatally. This is useful for migrations which may run
against projects which aren't fully compilable. The compiler handles
this fine in all cases, except when processing `.d.ts` currently... and
the runtime exception invalides all other information of the program
etc.
This commit fixes this by degrading such unexpected cases for `.d.ts`
metadata reading to be handled gracefully. This matches existing logic
where the `.d.ts` doesn't necessarily match the "expecation"/"expected
format".
The worst case is that the Angular compiler will not have type
information for some directives of e.g. a library that just isn't
installed in local `node_modules`; compared to magical errors and
unexpected runtime behavior.
PR Close#58515
The use of relative imports vs. module imports and the existing mismatch
can cause symbols to be duplicated in migrations. This is problematic as
it breaks migration logic or compiler logic in the worst case.
Long-term we will solve this by having a better Bazel toolchain where
both relative and module imports can point to the same files; but in
practice this is not the case right now.
This commit fixes the fallback template logic in the signal
input/queries migration; in case no type check block information is
available.
PR Close#58515
When we check for duplicates in dev mode, we end up stringifying an `LView` even if we don't report an error. This can be expensive in large views.
These changes work around the issue by only generating the string when we have an error to throw.
Fixes#58509.
PR Close#58521
Angular components that use ShadowDOM view encapsulation have an alternate
execution path for adding component styles to the DOM that does not use the
SharedStylesHost that all other view encapsulation modes leverage. To ensure
that ShadowDOM components receive all defined styles, additional logic has been
added to the ShadowDOM specific renderer to also cover external styles.
PR Close#58482
This updates the prettierrc to reflect how the code seems to already be
formatted. I noticed that without this my IDE seemed to be introducing
formatting changes on save.
PR Close#58266
This update corrects a grammatical error in the "CSS style properties" section of the template binding documentation. The sentence "You must create a new object instance when you modify these values in order to Angular to apply any updates" was updated to read correctly as "You must create a new object instance when you modify these values in order for Angular to apply any updates." This clarification helps improve readability and ensures the documentation communicates instructions accurately for readers.
PR Close#58491
When the compiler generates the `HostDirectivesFeature`, it generates either an eager call (`ɵɵHostDirectivesFeature([])`) or a lazy call (`ɵɵHostDirectivesFeature(() => [])`. The lazy call is necessary when there are forward references within the `hostDirectives` array. Currently we resolve the lazy variant when the component definition is created which has been enough for most cases, however if the host is injected by one of its host directives, we can run into a reference error because DI is synchronous and the host's class hasn't been defined yet.
These changes resolve the issue by pushing the lazy resolution later during directive matching when all classes are guanrateed to exist.
Fixes#58485.
PR Close#58492
There is an unidentified issue causing the Yarn binary to be altered, resulting in packages not installing correctly and leading to failures in the process.
PR Close#58497
Before v19, the default value of the standalone flag was false, this code change flips the logic in the migration to make it true by default.
PR Close#58474
Adjusts the HMR initialization to avoid the edge case where a developer makes change to a non-rendered component that exists in a lazy loaded chunk that has not been loaded yet. The changes include:
* Moving the `import` statement out into a separate function.
* Adding a null check for `d.default` before calling `replaceMEtadata`.
* Triggering the `import` callback eagerly on initialization.
Example of the new generated code:
```js
(() => {
function Cmp_HmrLoad(t) {
import(
/* @vite-ignore */ "/@ng/component?c=test.ts%40Cmp&t=" + encodeURIComponent(t)
).then((m) => m.default && i0.ɵɵreplaceMetadata(Cmp, m.default, [/* Dependencies go here */]));
}
(typeof ngDevMode === "undefined" || ngDevMode) && Cmp_HmrLoad(Date.now());
(typeof ngDevMode === "undefined" || ngDevMode) &&
import.meta.hot &&
import.meta.hot.on("angular:component-update", (d) => {
if (d.id === "test.ts%40Cmp") {
Cmp_HmrLoad(d.timestamp);
}
});
})();
```
PR Close#58465
This change modifies the execution level of `postUpgradeTasks` in Renovate. By setting `executionMode` to `branch`, the task will run once per branch, rather than for each dependency update. This helps streamline tasks across dependencies by consolidating them at the branch level.
PR Close#58470
named as the values of the `TaskType` type.
The Closure Compiler used at Google has a property renaming optimization
that can change the property names when minifying code. Having the
correct type helps the TSJS team that develops a tool to identfy
property renaming issues directly in TypeScript.
Signed-off-by: Costin Sin <sin.costinrobert@gmail.com>
PR Close#51739
Fixes external link for 'Everything you need to know about the "ExpressionChangedAfterItHasBeenCheckedError" error' on the NG0100 error page.
Domain has changed from indepth.dev to angularindepth.com
PR Close#58462
The unused imports diagnostic reports once on the entire initializer and then again once per unused imports. This ends up being a bit hard to follow, because in a lot of cases the code snippet looks identical.
These changes switch to highlighting the `imports:` part of the property declaration and only highlighting the unused imports without a message.
PR Close#58468
Alan Agius