This commit adds a new internal scope to `R3Injector` for
`EnvironmentInjector`s specifically. This will allow us to scope services to
the environment side of the injector hierarchy specifically, as opposed to
the `'any'` scope which also includes view-side injectors created via
`Injector.create`. For now, this functionality is not exposed publicly, but
is available to use within `@angular/core` only.
PR Close#45626
This commit exposes a new `EnvironmentInjector` abstraction, which
generalizes the "module injector" concept to injectors that are not based on
NgModules.
An EnvironmentInjector is a conceptual analogue of an `NgModuleRef` - it
represents an injector on the former "module" DI hierarchy in Angular (now
renamed to the "environment injector hierarchy"). Environment injectors are
created via the `createEnvironmentInjector` function from a list of
`Provider`s.
For backwards compatibility with current code using `NgModuleRef`,
`EnvironmentInjector`s are wrapped by an adapter `NgModuleRef`
implementation, so injecting `NgModuleRef` always returns the latest
`EnvironmentInjector`, even if that injector was not based on an NgModule.
Conversely, NgModule-based `NgModuleRef`s created via `createNgModuleRef`
are _also_ `EnvironmentInjector`s.
PR Close#45626
This commit implements the `importProvidersFrom` function that allows
extracting a list of `Provider`s from a list of NgModule types. The
R3Injector which implements DI at the "module" level for Angular is
refactored to use this functionality under the hood.
This commit also implements `INJECTOR_INITIALIZER`, a DI multi-provider
token which is used to run initialization logic when an injector is created.
PR Close#45626
Previously there was a test ordering issue with the application_module_spec
tests where the value of `getLocaleId()` depended on the order in which
tests ran. Specifically, `setLocaleId()` lower-cases the current locale ID,
so the measured value in a test depended on whether a previous test had
called `setLocaleId()` (the difference between 'en-US' and 'en-us').
PR Close#45626
This links back each placeholder in a message to the original Angular template span which defines its expression. This is useful for understanding where each placeholder comes from in the context of the full message.
PR Close#45606
We throw an error when a directive is trying to extend a component, but we don't actually say which class is responsible which can be difficult to track down. These changes add the two class names to the error message.
PR Close#45658
We allow the path to contain both the `t.BoundAttribute` and `t.BoundEvent` for two-way
bindings but do not want the path to contain both the `t.BoundAttribute` with its
children when the position is in the value span because we would then logically create a path
that also contains the `PropertyWrite` from the `t.BoundEvent`. This early return condition
ensures we target just `t.BoundAttribute` for this case and exclude `t.BoundEvent` children.
Fixes https://github.com/angular/vscode-ng-language-service/issues/1626
PR Close#45582
This commit improves the error message that is thrown at runtime when multiple components match the same element. Now the error message contains names of classes that represent those components.
PR Close#45645
Lazy loaded configs are not validated at runtime like the initial set of
routes are. This change also validates lazy loaded configs right after
they're loaded.
BREAKING CHANGE: Lazy loaded configs are now also validated once loaded like the
initial set of routes are. Lazy loaded modules which have invalid Route
configs will now error. Note that this is only done in dev mode so
there is no production impact of this change.
Fixes#25431
PR Close#45526
Recently the navigation was on hold even at least one resolver didn't emit any value and completed, but another ones still are in progress to resolve any value. The changes cancel the navigation instantly if at least one resolver doesn't emit any value and completed.
PR Close#45621
As part of the typed forms RFC, we proposed the creation of a new FormRecord type, to support dynamic groups with homogenous values. This PR introduces FormRecord, as a subclass of FormGroup.
PR Close#45607
We recently refactored how the ng package rule deals with static files.
As part of this refactoring, transitive files outside of the current
Bazel package were flagged as errors, while previously this was just
ignored. We need to revert back this behavior (even though code remains
much simpler and predicable now) since sass library targets for example
reference all transtive files in the default info and break packages then
PR Close#45622
There are two functions which do the same thing and are meant to search
for the closest loaded config in the `ActivatedRouteSnapshot` parent
tree. These can be combined to reduce code duplication.
One difference in the current implementation is the early exit for the
implementation in `activate_routes` when `route.component` is defined.
This early exit takes advantage of the fact that the component must then
also have a `RouterOutlet`, which injects `ComponentFactoryResolver`,
which would end up being the same one as what would be found if we
continued to look up the parent tree. This is only a tiny optimization
that will actually break when we add `providers` as a feature to the
`Route` config. In this scenario, we _must_ find the correct injector
in the parent routes and cannot rely on a parent `RouterOutlet` since
there may be some route with a providers list in between.
PR Close#45613
This commit updates an existing bootstrap logic to avoid referencing the `PlatformRef` instance to keep track of the platform status. Instead, we use platform injector, so that the `PlatformRef`can be tree-shaken away in the bootstrap logic for Standalone Components.
The motivation for this change is that retaining the `PlatformRef` class also retains NgModule-based bootstrap code, which would not be needed in case of Standalone Components.
PR Close#45519
This change adds code to compute the corrected value for a link,
regardless of the `relativeLinkResolution` value. Then, if the
`relativeLinkResolution` is set to `legacy` and differs from the correct
value, a warning is printed to the console in dev mode.
This change is meant to assist in notifying developers that they have
code which relies on the deprecated, broken behavior so they can fix and
update the code before the `relativeLinkResolution` option is fully
removed.
PR Close#45523
Our logic for generating code from an AST uses recursion which limits the number of expressions we can nest before we reach the call stack limit. These changes add a limit in order to avoid errors in some cases where the chains become extremely long.
Fixes#45564.
PR Close#45574
BREAKING CHANGE:
Since Ivy, TestBed doesn't use AOT summaries. The `aotSummaries` fields in TestBed APIs were present, but unused. The fields were deprecated in previous major version and in v14 those fields are removed. The `aotSummaries` fields were completely unused, so you can just drop them from the TestBed APIs usage.
PR Close#45487
This commit removes the `ComponentFactoryResolver` as a constructor argument of the `ApplicationRef` class. This makes it lazily instantiated + simplifies further refactoring in a context of Standalone Components.
PR Close#45507
This commit refactors the set of hardcoded platform core providers into tree-shakable providers.
In addition to making them tree-shakable, this would also avoid the need to rely on the platform creation logic in an upcoming bootstrap logic for Standalone Components.
PR Close#45506
Angular now uses Jasmine 2.8 as a minimum version (required by
protractor; most of it is using ^3.5.0 which currently resolves to
3.99.0), which makes this shim obsolete - all versions of Jasmine used
have Map comparison built in.
This shim causes problems for custom equality checkers - when using a
Map containing types needing a custom equality check, this fails
because the call to `jasmine.matchersUtil.equals` from the shim does not
use any of the custom equality matchers.
PR Close#45521
This PR strongly types the forms package by adding generics to AbstractControl classes as well as FormBuilder. This makes forms type-safe and null-safe, for both controls and values.
The design uses a "control-types" approach. In other words, the type parameter on FormGroup is an object containing controls, and the type parameter on FormArray is an array of controls.
Special thanks to Alex Rickabaugh and Andrew Kushnir for co-design & implementation, to Sonu Kapoor and Netanel Basal for illustrative prior art, and to Cédric Exbrayat for extensive testing and validation.
BREAKING CHANGE: Forms classes accept a generic.
Forms model classes now accept a generic type parameter. Untyped versions of these classes are available to opt-out of the new, stricter behavior.
PR Close#43834
the check for unsupported CSS properties has been made dev-mode-only in
PR #45570, so the check for the unsupportedCSSPRopertiesFound can be
moved inside a ngDevMode check so that more code can be treeshaken away
PR Close#45591
Fixes the dts bundling by accounting for recent API extractor changes
which made API-extractor support path mappings. This causes
cross-package and cross-entry-point imports to no longer be considered
external, resulting in the imports to be dropped.
PR Close#45470
Looks like there is some old legacy code for extracting files
from NPM packages. This is already captured by the unscoped
ESM2020 output extraction.
PR Close#45470
Non-JavaScript source-providing targets in the `ng_package` rule can throw-off
the entry-point detection and therefore should be flagged. Currently e.g.
a genrule-generated static file might unnecessarily cause additional
actions to be generated (non-breaking but just unnecessary)
PR Close#45470
Currently the `ng_package` rule does not support generated
`package.json` files. Generated `package.json` files are sometimes
useful when e.g. dependencies are automatically inserted (e.g.
many dependencies in the components repo for the MDC deps)
Currently the `package.json` files would be copied as part of
the `data` attribute, but they would not be processed. i.e. missing
out on the `exports` field and more.
We can simplify the rule attributes and make this more ergonomic.
PR Close#45470
This change adds code to compute the corrected value for a link,
regardless of the `relativeLinkResolution` value. Then, if the
`relativeLinkResolution` is set to `legacy` and differs from the correct
value, a warning is printed to the console in dev mode.
This change is meant to assist in notifying developers that they have
code which relies on the deprecated, broken behavior so they can fix and
update the code before the `relativeLinkResolution` option is fully
removed.
PR Close#45523
make the validateStyleProperty check dev-mode only so that it is
consistent with the validateAnimatableStyleProperty check introduced in
PR #45212
besides consistency this change also reduces the payload size and
increases performance (since less logic is executed)
original conversation: https://github.com/angular/angular/pull/45212#discussion_r818106737
PR Close#45570
Updates us to version 4.0 of Jasmine and fixes some errors that were the result of us depending upon deprecated APIs. We need to do this both to stay up to date and because it was going to break eventually, because one of the Bazel packages was logging a deprecation warning that version 4.0 was required.
There were also some cases where the state of `ngDevMode` had started leaking out between tests.
PR Close#45558
Updates us to version 4.0 of Jasmine and fixes some errors that were the result of us depending upon deprecated APIs. We need to do this both to stay up to date and because it was going to break eventually, because one of the Bazel packages was logging a deprecation warning that version 4.0 was required.
There were also some cases where the state of `ngDevMode` had started leaking out between tests.
PR Close#45558
The `LoadChildrenCallback` type previously included `any` in the
possible return value union for `Promise`. This is too loose and should
be restricted to values that are actually supported.
BREAKING CHANGE: When returning a `Promise` from the
`LoadChildrenCallback`, the possible type is now restricted to
`Type<any>|NgModuleFactory<any>` rather than `any`.
PR Close#45524
in the validators documentation, the value for the formControl for both required and requiredTrue validators is an empty string. This is OK for required since it gives us an error. But I think if we set the value of formControl responsible for requiredTrue to something other than an empty string (e.g.: 'some value'), it would demonstrate the difference between required and requiredTrue better.
PR Close#45533
in the validators documentation, the value for the formControl for both required and requiredTrue validators is an empty string. This is OK for required since it gives us an error. But I think if we set the value of formControl responsible for requiredTrue to something other than an empty string (e.g.: 'some value'), it would demonstrate the difference between required and requiredTrue better.
PR Close#45533
in layers
Right now route static data are collected from its parents based on the logic
described in `inheritedParamsDataResolve()`, merged into a single object
and then merged again with merged data from resolvers. This means that a
child's data can be overriden by a resolver in its parent (#34361).
However, what is the expected behavior is not described in the documentation.
This PR changes this behavior and merges static data and resolved data
in "layers" (route by route) so child's static data and resolved data
cannot be overriden by their parents.
Fixes#34361
PR Close#45276
Places that use `pathMatch` need an explicit `Route` or `Routes` type on
the variable so TypeScript does not infer the type as just 'string'.
PR Close#45084
Alex Rickabaugh