This commit extends the set of events understood by the
profiler integrated with the Angular time. The set got
extended to account for the recently added functionality
and mark entry point to the code execution points.
The new set of events can be visualised by the Angular
DevTools or other profiler integrations.
PR Close#59183
We recently introduced a custom error to allow us to catch certain types
of errors. Unfortunately it doesn't work as expected in G3 because the
Node execution seems to run with ES5.
PR Close#59219
Introduced the `ENABLE_ROOT_COMPONENT_BOOTSTRAP` token to control the bootstrapping of components during application initialization. This token is utilized by the Angular CLI in the `@angular/ssr` package, particularly during server-side rendering (SSR) when extracting routes.
When set to `false`, this token prevents the root component from being bootstrapped during SSR's route extraction phase, which is crucial for efficiently extracting routes without triggering component initialization. This mechanism separates the concerns of route extraction and component bootstrapping during SSR rendering, optimizing performance.
If not provided or set to `true`, the default behavior of bootstrapping the root component(s) during initialization is maintained.
Context: https://github.com/angular/angular-cli/issues/29085
PR Close#59133
Adds the `getDeferBlocks` function to the global `ng` namespace which returns information about all `@defer` blocks inside of a DOM node. This information can be useful either directly in the browser console or to implement future functionality in the dev tools.
PR Close#59184
Adds a field on the `TDeferBlockDetails` where we can track debugging information about the defer block. Also uses it to store text representation of the different triggers which can be shown to the dev tools.
PR Close#59184
This commit updates defer block logic to avoid triggering `on idle` and `on timer` on the server for regular SSR mode (when incremental hydration is not enabled). Triggering the mentioned condition resulted in invoking `setTimeout` calls, which delayed serialization on the server during SSR (the process was waiting for the timeouts to clear).
PR Close#59177
The handwritten entries are now included as part of `//packages/core:core_docs_extraction` it seems. So, they are no longer needed. On the contrary, they are causing duplicated entries in the generated manifest which are then reflected in the A.dev API reference.
Fixes#59165
PR Close#59169
Switches the goldens for the symbol tests to be an array of strings, rather than an array of objects where each object only has a `name` property. This makes more compact, easier to read and easier to avoid merge conflicts.
PR Close#59147
There were type mismatches and or unintended any types that were preventing nested timers from accessing the delay value during hydration annotation processing.
PR Close#59173
This adds a few helper functions and ensures we call complete fns when error state is rendered. It also eliminates serialized views from being copied.
PR Close#59032
This can happen if server providers are provided more than twice. We detect it on the state transfer phase by flagging app id as transferred in a set.
Resolves#58531
PR Close#58935
Creates a debug api that returns an arrays of nodes and edges that represents a signal graph in the context of a particular injector.
Starts by discovering the consumer nodes for each injector, and then traverses their dependencies to discover each producer.
PR Close#57074
Fixes a null pointer error in the unused standalone imports diagnostic. It was caused by an inconsistency in TypeScript's built-in types.
Fixes#58872.
PR Close#59064
Prior to this commit, we were logging the `NOT_USING_FETCH_BACKEND_IN_SSR` error when `provideHttpTestingClient` and `PLATFORM_ID` were provided.
fixes#59028
PR Close#59049
SSR generated component styles used in development environments will add
external styles via link elements to the HTML. However, the runtime would
previously not collect these link elements for reuse with rendered components.
This would result in two copies of the link elements present in the DOM. In
isolation this is not problematic as it is only present in development mode.
Unfortunately, the Vite-based CSS HMR functionality used by the Angular CLI
only updates the first stylesheet it finds and leaves other instances of the
stylesheet in place. This behavior causes the styles to be left in an
inconsistent state. This could be considered a defect within Vite as it should
update all relevant styles to maintain consistency but ideally there should
not be two instances in the Angular SSR case. To avoid the Vite issue, the
runtime will now collect SSR generated external styles and reuse them.
PR Close#59031
In the past two-way bindings used to be interpreted as `foo = $event` at the parser level. In #54065 it was changed to preserve the actual expression, because it was problematic for supporting two-way binding to signals. This unintentionally ended up causing the TCB to two-way bindings to look something like `someOutput.subscribe($event => expr);` which does nothing. It largely hasn't been a problem, because the input side of two-way bindings was still being checked, except for the case where the input side of the two-way binding has a wider type than the output side.
These changes re-add type checking for the output side by generating the following TCB instead:
```
someOutput.subscribe($event => {
var _t1 = unwrapSignalValue(this.someField);
_t1 = $event;
});
```
PR Close#59002
The `isSplitTwoWayBinding` function was a bit misleading, because it has side effects. Renames the function make it a bit more explicit.
PR Close#59002
Adds the implementation of the `ɵɵattachSourceLocations` instruction that will add the `data-ng-source-location` attribute to nodes to indicate where they were defined.
PR Close#58982
Pawel Kozlowski