Angular DevTools is working on developing signal debugging support. This commit is a step in the direction of making available debug information to the framework that will allow Angular DevTools to provide users with more accurate information regarding the usage of signals in their applications.
Follow up PRs that will use this arg will:
- Develop a typescript transform that will detect usages of signal functions and attempt to add a debugName without the user needing to specify one directly
- Develop debug APIs for discovering signal graphs within Angular applications (using debugName as a way to label nodes on the graph)
PR Close#57073
Angular DevTools uses globally available functions to provide debugging information to the framework. This commit exports `getLoadedRoutes` function using the `ɵpublishExternalGlobalUtil` function added in PR: https://github.com/angular/angular/commit/f5cd8f7ab498f35dc2ec3c6662d4443135989720.
Follow-up PRs that will:
- Add a new router example in the Angulat DevTools demo application.
- Implement the router graph in the Angular DevTools to view the routes that are loaded in the application
PR Close#58199
add helper functions provideAppInitializer, provideEnvironmentInitializer & providePlatformInitializer
to respectively simplify and replace the use of APP_INITIALIZER, ENVIRONMENT_INITIALIZER, PLATFORM_INITIALIZER
add a migration for the three initialiers
PR Close#53152
This commit adds an `applicationMaxAge` to the service worker configuration. When set, it will only assign a cached version to clients within the `maxAge`. Afterwards, it will ignored any expired application versions and fetch exclusively from the network. The default is `undefined`, for which the behaviour is the same as it currently is.
PR Close#49601
Remove the usage of MagicString and the generation of intermediate sourcemaps,
as sourcemaps are never included in the schematic bundles. Peparing source maps
is a CPU / memory intensive and was causing OoO errors in rollup.
PR Close#58299
This change introduces a new configuration parameter to the
output as function migration - it is now possible to restrict
a set of migrated paths.
PR Close#58299
Implementations of two rxjs-interop APIs which produce `Resource`s from
RxJS Observables. `rxResource()` is a flavor of `resource()` which uses a
projection to an `Observable` as its loader (like `switchMap`).
PR Close#58255
Implement a new experimental API, called `resource()`. Resources are
asynchronous dependencies that are managed and delivered through the signal
graph. Resources are defined by their reactive request function and their
asynchronous loader, which retrieves the value of the resource for a given
request value. For example, a "current user" resource may retrieve data for
the current user, where the request function derives the API call to make
from a signal of the current user id.
Resources are represented by the `Resource<T>` type, which includes signals
for the resource's current value as well as its state. `WritableResource<T>`
extends that type to allow for local mutations of the resource through its
`value` signal (which is therefore two-way bindable).
PR Close#58255
Currently, `AFTER_RENDER_PHASE_EFFECT_NODE` is not tree-shakable. By wrapping it in an IIFE, it will be annotated as pure, allowing unused code to be removed during the tree-shaking process.
This issue was discovered while investigating: https://github.com/angular/angular-cli/issues/28676.
PR Close#58283
* Improves handling of the query migration is `strict = false` w/
`strictNullChecks` is configured in the project. There is a special
case that needs to be handled; similar to the input migration.
* Improves readability of the code for normal type generic insertion.
The current logic was a little confusing.
PR Close#58265
Adds a combined `@angular/core:signals` migration that combines all of the signals-related migrations into one for the apps that want to do it all in one go.
All of the heavy-lifting was already done by the individual migrations, these changes only chain them together for a more convenient developer experience.
PR Close#58259
Removed two typos in the withHttpTransferCacheOptions function description.
- Corrected spelling of "whether"
- Changed spelling from "a an" to "an"
PR Close#58244
Reports a diagnostic if an NgModule refers to itself in its `imports` or `exports`. Previously the compiler would go into an infinite loop.
Fixes#58224.
PR Close#58231
xterm was not resizing correctly when terminal/console component was resized.
- Load fitAddon for each terminal instance to enable resize.
- Use `ResizeObserver` to detect changes to the component size changes (window resize does not catch `as-split` events).
- Move padding from `.xterm-screen` to `.xterm` ancestor to fix text alignment.
Fixes#52645
PR Close#58257
This change introduces the new reactive primitive: linkedSignal.
A linkedSignal represents state (hence the signal in the name)
that is reset based on the provided computation. Conceptually
it is a state that is maintained / valid only in the context of
another source signal (context is deteremined by a computation).
Closes#55673
PR Close#58189
This commit exposes the new producerMarkClean utility that
makes it possible to mark a reactive node as clean following
changes to the node's value. In practice it resets the dirty
flag and all other internal flags as need. Prior to this change
the cleanup code was duplicated.
The new utility will be used in the linkedSignal implementation.
PR Close#58228
The `@HostBinding` decorator may be currently applied to inputs
directly, or queries. This is not great and should be replaced with
`host: {}` usages that are more close to template expressions anyway.
Migrating the inputs or queries to signals would break with
`@HostBinding`, because the signals need to be invoked to access their
underlying values. The `@HostBinding` does not do this automatically,
expectedly.
PR Close#58243
A unit test has been added to check that `EventEmitter` properly completes upon component/directive destrouction when used with `outputToObservable`.
It explains why `destroyRef` has to be injected in `EventEmitter` in the first place.
PR Close#58239
AleksanderBodurri