Renames the `hostProperty` instruction to `domProperty` since it's not really host-specific and we can use it for other DOM-specific operations in the future.
PR Close#60608
Includes the following moves.
* Moves the DOM-specific logic from `elementPropertyInternal` into a separate function so we can reuse it.
* Uses the DOM-specific code for the `hostProperty` instruction.
* Removes the `nativeOnly` parameter from `elementPropertyInternal`.
* Renames `elementPropertyInternal` to `setPropertyAndInputs` so it's a bit more clear what the function is doing.
PR Close#60608
This commit removes a few bundling test apps that do not provide any value, but require time on CI and during local development to update golden files.
The functionality that was tested in those apps is covered by various other tests that we have in a repository (either in the same `packages/core/test/bundling` folder or in other unit/integration tests).
PR Close#60591
Note: This is not a deprecation of structural directives, this only about `ngIf`/`ngFor`/`ngSwitch`.
DEPRECATED: `ngIf`/`ngFor`/`ngSwitch` are deprecated. Use the control flow blocks instead (`@for`/`@if`/`@switch`).
PR Close#60492
When the HMR is enabled in Angular, all `@defer` block dependencies are loaded
eagerly, instead of waiting for configured trigger conditions. From the DX perspective,
it might be seen as an issue when all dependencies are being loaded eagerly. This commit
adds a logic to produce a message into the console to provide more info for developers.
PR Close#60533
The inject migration has some logic that treats parameters referenced directly inside of `super` differently. This logic didn't account for the fact that the parameters could be inside of inline functions which have less strict access requirements.
PR Close#60602
Prior to this commit, `hasHttpTransferCacheOptions` was calculated immediately after the `featuresKind` set was declared, which was always defaulted to `false`.
PR Close#60605
This commit removes `'any'` from the type union for router guards and
replaces it with 'string', which will eventually also be removed. This
change allows TypeScript to infer the parameter types of functions when
using functional guards and enables stricter type-checking to ensure the
guard array contains valid values.
BREAKING CHANGE: The guards arrays on `Route` no longer include `any` in
the type union. The union includes functions for the functional guards
as well as a type matching `Injector.get`: `ProviderToken<T>|string`.
Note that string is still deprecated on both the route guards and
`Injector.get`.
PR Close#60378
This allows `ng.getDirectiveMetadata` to be implemented by Wiz and ACX with subtly different shapes to match the nuances of those frameworks.
Existing usage of `{Component,Directive}DebugMetadata` was moved over to `Angular{Component,Directive}DebugMetadata` as appropriate, since the implementation of `ng` in `@angular/core` is specific to Angular. Only the types support Wiz and ACX.
I opted to merge `ComponentDebugMetadata` and `DirectiveDebugMetadata` into a single type of all the frameworks including both components and directives (recall that components extend directives). The reasoning for this is because Wiz does not support directives (you can kind of think of "Wiz Directive" as an abstract class extended by "Wiz Components"). I felt that a `DirectiveDebugMetadata` containing only Angular and ACX types would be a bit of a trap and lead to bugs when used. It's safer to just have the single type containing all the possible results from `ng.getDirectiveMetadata`.
I also chose to leave the `ng` type as is internally, since `@angular/core` implements a specific concrete version of it narrowed to Angular types. Separately I defined an expanded `FrameworkAgnosticGlobalUtils` which redefines `ng.getDirectiveMetadata` to include Wiz and ACX. We want this type to exist in the Angular GitHub repo so it can be referenced as a common primitive across all three frameworks. This is sufficient for now, however longer term we will likely want to actually manually define the function types in this framework-agnostic interface and make Angular's version properly implement it rather than extend and overwrite Angular's type.
PR Close#60475
This change pushes the toString implementation of signal getters
down to the primitives package so it can be shared with other
frameworks.
Closes#59990
PR Close#60365
This commit updates scripts within `packages/platform-browser-dynamic` to relative imports as a prep work to the upcoming infra updates.
PR Close#60559
This regexp accidentally worked. It was splitting by individual character and putting a pipe in rather than splitting by set of event types
PR Close#60592
In this commit, we remove `fromEvent` and replace it with a manually created observable to import fewer symbols from RxJS. Some codebases may not use `fromEvent` at all, but using it in a single place would still include it in the initial bundle.
PR Close#60424
Currently the TCB generation code doesn't handle targeted events (e.g. `(document:click)`) which ends up binding to the current element and can have type inference implications. These changes take the event's `target` into account.
PR Close#60561
Moves the logic for parsing event names out into methods on the `BindingParser` so we don't have to duplicate it. Also updates the types to more accurately represent the runtime value.
PR Close#60561
By default, the compiler-cli uses the relative import strategy when
there is no `rootDir` or `rootDirs`. This is expected as everything is
assumed to be somehow reachable through relative imports.
With `rootDirs` that allow for a "virtual file system"-like environment,
the compiler is not necessarily able to always construct proper relative
imports. The compiler includes the `LogicalProjectStrategy` for this
reason. This strategy is able to respect `rootDirs` to construct
relative paths when possible.
This logic currently accidentally triggers when there is a `rootDir`
set. This option is not to be confused with the virtual directory
option called `rootDirs`. The compiler currently confuses this and
accidentally enters this mode when there is just a `rootDir`— breaking
in monorepos that imports can point outside the `rootDir` to e.g. other
compilation unit's `.d.ts` (which is valid; just not `.ts` sources can
live outside the root dir).
This is necessary for our Bazel toolchain migration.
PR Close#60555
Adds a utility type to make it easier to distinguish wrapped and unwrapped listeners. Also adds a type for event callbacks so we don't need to repeat it everywhere.
PR Close#60549
We were duplicating the logic for storing listener-related cleanup functions in a couple of places. These changes consolidate it into one function.
PR Close#60549
We had a special case in the `wrapListener` function that would return the original function if it's invoked with `Function`. This was added for `DebugNode.triggerEventHandler`, but isn't necessary anymore.
PR Close#60549
Node.js v18 will reach End-of-Life on April 30, 2025, and will no longer be supported in Angular v20.
Node.js Release Schedule: https://github.com/nodejs/release#release-schedule
BREAKING CHANGE:
- Angular no longer supports Node.js v18.
- Node.js versions 22.0 to 22.10 are also no longer supported.
Before upgrading to Angular v20, ensure the Node.js version is at least 20.11.1.
For the full list of supported versions, visit: https://angular.dev/reference/versions
PR Close#60545
The `TemplateLiteralElementExpr` has some logic where it tries to estimate the `rawText` if one isn't provided by looking at the node's source span. The problem with this approach is that we have some long-standing issues with our expression AST parser (see https://github.com/angular/angular/pull/60267#discussion_r1986402524) where it might not produce accurate spans if escape sequences are involved. This in turn can lead to unrecoverable errors, because TypeScript will throw an error if the raw string doesn't match the cooked one when constructing a TypeScript AST node.
These changes remove the logic that depends on the source span and relies purely on the secondary fallback that inserts escaped characters manually.
It's also worth noting that the `rawText` doesn't seem to matter much at this point, because the main usage of it is when downlevelling template literals to ES5 which we no longer support.
Fixes#60528.
PR Close#60529
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