Fixes view and content queries not being inherited in Ivy, if the base class hasn't been annotated with an Angular decorator (e.g. `Component` or `Directive`).
Also reworks the way the `ngBaseDef` is created so that it is added at the same point as the queries, rather than inside of the `Input` and `Output` decorators.
This PR partially resolves FW-1275. Support for host bindings will be added in a follow-up, because this PR is somewhat large as it is.
PR Close#30015
built-in, relative, absolute, nested node_modules - Error: Cannot find module '../lib/cli'
built-in, relative, absolute, nested node_modules - Error: Cannot find module '../lib/cli'
This is because the transpiled lib files need to be added to the data.
PR Close#30063
At the moment `ts_api_guardian_test` rule depends on the entire node_modules tree, this is causing an input file tree of over 71473 in the material repo which is failing RBE
With this change we add only the required dependencies to as data attribute instead of the `@npm//:node_modules`
With this change we should also reduce the `Too many open files in system` error that sometimes crops up
PR Close#30051
With this change downstream users will no longer need to build ts-api-guardian from source as now the bazel rule is available in the npm package.
This can be used by installing ts-api-guardian as a devDependency and changing the load syntax from:
```
load("@angular//tools/ts-api-guardian:index.bzl", "ts_api_guardian_test")
```
to:
```
load("@npm_ts_api_guardian//:index.bzl", "ts_api_guardian_test")
```
**Note**: downstream users should also clean their `WORKSPACE` and remove the dependencies of angular workspace.
PR Close#29977
With dts bundles, `core.d.ts` will include an `EventListener` class as it's used in 303eae918d/packages/core/src/debug/debug_node.ts (L32)
This will conflict with the DOM EventListener, as anything in `core.d.ts` which is using the DOM EventListener will fallback in using the one defined in the same module and hence build will fail because their implementation is different.
With this change, we rename the local `EventListener` to `DebugEventListener`, the later one is non exported.
Fixes#29806
PR Close#29809
Plural ICU expressions depend on the locale (different languages have different plural forms). Until now the locale was hard coded as `en-US`.
For compatibility reasons, if you use ivy with AOT and bootstrap your app with `bootstrapModule` then the `LOCALE_ID` token will be set automatically for ivy, which is then used to get the correct plural form.
If you use JIT, you need to define the `LOCALE_ID` provider on the module that you bootstrap.
For `TestBed` you can use either `configureTestingModule` or `overrideProvider` to define that provider.
If you don't use the compat mode and start your app with `renderComponent` you need to call `ɵsetLocaleId` manually to define the `LOCALE_ID` before bootstrap. We expect this to change once we start adding the new i18n APIs, so don't rely on this function (there's a reason why it's a private export).
PR Close#29249
The `Δ` caused issue with other infrastructure, and we are temporarily
changing it to `ɵɵ`.
This commit also patches ts_api_guardian_test and AIO to understand `ɵɵ`.
PR Close#29850
So far using runtime i18n with ivy meant that you needed to use Closure and `goog.getMsg` (or a polyfill). This PR changes the compiler to output both closure & non-closure code, while the unused option will be tree-shaken by minifiers.
This means that if you use the Angular CLI with ivy and load a translations file, you can use i18n and the application will not throw at runtime.
For now it will not translate your application, but at least you can try ivy without having to remove all of your i18n code and configuration.
PR Close#28689
- Removes `@publicApi` annotation from ivy instructions
- Adds new `@codeGenApi` annotation to ivy instructions
- Updates ts_api_guardian to support the new annotation properly
PR Close#29820
Currently in Ivy we pass both the raw and parsed selectors to the projectionDef instruction, because the parsed selectors are used to match most nodes, whereas the raw ones are used to match against nodes with the ngProjectAs attribute. The raw selectors add a fair bit of code that won't be used in most cases, because ngProjectAs is somewhat rare.
These changes rework the compiler not to output the raw selectors in the projectionDef, but to parse the selector in ngProjectAs and to store it on the TAttributes. The logic for matching has also been changed so that it matches the pre-parsed ngProjectAs selector against the list of projection selectors.
PR Close#29578
The new styling algorithm in angular is designed to evaluate host
bindings stylinh priority in order of directive evaluation order. This,
however, does not work with respect to parent/sub-class directives
because sub-class host bindings are run after the parent host bindings
but still have priority. This patch ensures that the host styling bindings
for parent and sub-class components/directives are executed with respect
to the styling algorithm prioritization.
Jira Issue: FW-1132
PR Close#29602
Adds an overload to TestBed.get making parameters strongly typed and
deprecated previous signature that accepted types `any`. The function
still returns `any` to prevent build breakages, but eventually stronger
type checks will be added so a future Angular version will break builds
due to additional type checks.
See previous breaking change - #13785
Issue #26491
PR Close#29290
This new interface will match classes whether they are abstract or
concrete. Casting as `AbstractType<MyConcrete>` will return a type that
isn't newable. This type will be used to match abstract classes in the
`get()` functions of `Injector` and `TestBed`.
Type isn't used yet so this isn't a breaking change.
Issue #26491
PR Close#29295
Currently our plan is to skip the publish, docgen, and update steps for this package.
During RC, we'll determine if the breaking change is too difficult for users, in which case we might restore the package for another major.
PR Close#29550
Previously we had to share code between upgrade/dynamic and upgrade/static
by symlinking the `src` folder, which allowed both packages to access
the upgrade/common files.
These symlinks are always problematic on Windows, where we had to run
a script to re-link them, and restore them.
This change uses Bazel packages to share the `upgrade/common` code,
which avoids the need for symlinking the `src` folder.
Also, the Windows specific scripts that fixup the symlinks have also
been removed as there is no more need for them.
PR Close#29466
Currently with the release of "8.0.0-beta.10", the Bazel npm packag accidentally
was stamped with an incorrect version placeholder: `8.0.0-beta.10+1.sha-a28b3e3`.
This can happen because the placeholder is based on latest tag that matches the
Semver format. e.g. if `HEAD` equals to the commit that has the latest tag, the
version name will be correct and refer to the tag name (e.g. `8.0.0-beta.10`). Though
if the latest commit is not tagged with the most recent tag, the version
name will also include the SHA of the commit (e.g. `8.0.0-beta.10+1.sha-a28b3e3`).
We can ensure that we don't accidentally release versions from a more recent commit
that shouldn't be part of the release by adding a pre-release check that ensures that
the `BUILD_SCM_VERSION` Bazel status variable matches the expected version format.
PR Close#29551
The router loadChildren property already supports a promise that returns a NgModuleFactory, but the typings cause the compilation to fail.
PR Close#29392
After rebasing Material on master, we found new tests that were
added and are still failing. This commit adds them to the blocklist
so we can fix them.
PR Close#29409
Just updating comments in query-related things to make it easier for the next person that has to grok this for the first time.
Also adds a demo from @mhevery to one of the query specs
Related #29031
PR Close#29342
Just updating comments in query-related things to make it easier for the next person that has to grok this for the first time.
Also adds a demo from @mhevery to one of the query specs
Related #29031
PR Close#29342
Angular Ivy interprets inline static style/class attribute values as instructions that
are processed whilst an element gets created. Because these inline style values are
referenced by style/class bindings, their inline style values are applied at a later
stage. Despite them being eventually applied, their values should be applied earlier
before any directives are instantiated so that directive code can rely on any inline
style/class changes.
This patch ensures that all static style/class attribute values are applied (rendered)
on the element before directives are instantiated.
Jira Issue: FW-1133
PR Close#29269
`api-extractor` binary is required for external consumers of `ng_module` that want to use the `bundle_dts` flag.
This also sets a different api-exttractor binary to use for ng_module, based if it's internal or external.
PR Close#29202
This method is a more convenient and efficient way of removing all
components from a FormArray. Before it, we needed to loop the FormArray
removing each component until empty.
Resolves#18531
PR Close#28918
Angular supports having a component extend off of a parent component.
When this happens, all annotation-level data is inherited including styles
and classes. Up until now, Ivy only paid attention to static styling
values on the parent component and not the child component. This patch
ensures that both the parent's component and child component's styling
data is merged and rendered accordingly.
Jira Issue: FW-1081
PR Close#29015
Currently we only reset the `Attached` flag of a view if it is detached through its parent, however this means that if a root view is destroyed, its flag will never be reset. This manifested itself in one of the Material tests where we were destroying the root view.
This PR resolves FW-1130.
PR Close#29064
Currently if a user accidentally calls ViewContainerRef.insert() with
a view that has already been attached, we do not clean up the references
properly, so we create a view tree with a cycle. This causes an infinite
loop when the view is destroyed.
This PR ensures that we fall back to ViewContainerRef.move() behavior
if we try to insert a view that is already attached. This fixes the
cycle and honors the user intention.
PR Close#29047
Currently if an embedded view contains projected nodes, its `rootNodes` array will include `null` instead of the root nodes inside the projection slot. This manifested itself in one of the Material unit tests where we stamp out a template and then move its `rootNodes` into the overlay container.
This PR is related to FW-1087.
PR Close#28951
If an interface is not exported publicly from its package, then the doc-gen
does not see it, and so cannot include it in the generated documentation.
This was the case for a number of `...Decorator` interfaces, such as
`PipeDecorator` and `InputDecorator.
This commit adds these interfaces to the public export to fix this problem.
PR Close#28836
Fixes the `ngOnDestroy` hook on a component or directive being called twice, if the type is also registered as a provider.
This PR resolves FW-1010.
PR Close#28470
This commit removes more test from the Material blocklist so that
they will run on CI. After static query support was added, they
are no longer failing.
PR Close#28876
Prior to this fix, both the `NgStyle` and `NgClass` directives made use
of `Renderer2` and this dependency raised issues for future versions of
Angular that cannot inject it. This patch ensures that there are two
versions of both directives: one for the VE and another for Ivy.
Jira Issue: FW-882
PR Close#28711
The `setUpLocationSync` function in @angular/router/upgrade didn't previously let you sync hash-based navigations. With this change, you can now pass an option to `setUpLocationSync` that will make sure location changes run in Angular in hash-based apps.
Fixes#24429#21995
PR Close#28609
Prior to this commit, the timing of `ViewChild`/`ContentChild` query
resolution depended on the results of each query. If any results
for a particular query were nested inside embedded views (e.g.
*ngIfs), that query would be resolved after change detection ran.
Otherwise, the query would be resolved as soon as nodes were created.
This inconsistency in resolution timing had the potential to cause
confusion because query results would sometimes be available in
ngOnInit, but sometimes wouldn't be available until ngAfterContentInit
or ngAfterViewInit. Code depending on a query result could suddenly
stop working as soon as an *ngIf or an *ngFor was added to the template.
With this commit, users can dictate when they want a particular
`ViewChild` or `ContentChild` query to be resolved with the `static`
flag. For example, one can mark a particular query as `static: false`
to ensure change detection always runs before its results are set:
```ts
@ContentChild('foo', {static: false}) foo !: ElementRef;
```
This means that even if there isn't a query result wrapped in an
*ngIf or an *ngFor now, adding one to the template later won't change
the timing of the query resolution and potentially break your component.
Similarly, if you know that your query needs to be resolved earlier
(e.g. you need results in an ngOnInit hook), you can mark it as
`static: true`.
```ts
@ViewChild(TemplateRef, {static: true}) foo !: TemplateRef;
```
Note: this means that your component will not support *ngIf results.
If you do not supply a `static` option when creating your `ViewChild` or
`ContentChild` query, the default query resolution timing will kick in.
Note: This new option only applies to `ViewChild` and `ContentChild`
queries, not `ViewChildren` or `ContentChildren` queries, as those types
already resolve after CD runs.
PR Close#28810
Previously, the `validate-commit-message` gulp task was using the
`git log ... ^r1 r2` syntax to list commits between the base branch and
the current head. This didn't work as expected on Windows, because `^`
is the escape character. As a result, the command was equivalent to
`git log ... r1 r2` on Windows, which essentially logs all commits
reachable from either `r1` or `r2`.
This commit fixes it by switching to git's
[double-dot range notation][1] (`r1..r2`), which is an alias for the
`^r1 r2` syntax and works correctly on all platforms.
[1]: https://git-scm.com/docs/gitrevisions#_dotted_range_notationsFixes#16830
PR Close#28780
Stop execution when an error happens in `validate-commit-message` gulp
task and ensure the error message is printed at the bottom.
Fixes#16829
PR Close#28780
Since we build and publish the individual packages
using Bazel and `build.sh` has been removed, we can
safely remove the `rollup.config.js` files which are no
longer needed because the `ng_package` bazel rule
automatically handles the rollup settings and globals.
PR Close#28646
Currently errors thrown inside event handler in Ivy are caught and forwarded to the `ErrorHandler`, however this means that if they happen during a unit test, the test won't fail. These changes add a test-specific `ErrorHandler` that throws the error rather than logging it out.
PR Close#28707
Prior to this change we used current injector implementation for module injector, which was causing problems and produces circular dependencies in case the same token is referenced (with @SkipSelf flag) in the `deps` array. The origin of the problem was that once `directiveInject` implementation becomes active, it was used for module injector as well, thus searching deps in Component/Directive DI scope. This fix sets `injectInjectorOnly` implementation for module injector to resolve the problem.
PR Close#28667
This commit adds a devMode-only check which will throw if a user
attempts to bind a property that does not match a directive
input or a known HTML property.
Example:
```
<div [unknownProp]="someValue"></div>
```
The above will throw because "unknownProp" is not a known
property of HTMLDivElement.
This check is similar to the check executed in View Engine during
template parsing, but occurs at runtime instead of compile-time.
Note: This change uncovered an existing bug with host binding
inheritance, so some Material tests had to be turned off. They
will be fixed in an upcoming PR.
PR Close#28537
createInjector() is an Ivy-only API that should not have
been exported as part of the public API. This commit removes
the export. It will be re-exported when Ivy is released.
PR Close#28509
In 7cb8396, we improved the symbol test to remove suffixes from
the output, so "CIRCULAR$1" became "CIRCULAR". However, the logic
that checked for extra symbols depended on each symbol being unique.
If multiple symbols with the same name were added (e.g. pulled in
from separate files), they would be added to the map as "extras",
even if they were marked as expected in the golden file.
This commit updates the symbol checking logic to take multiple
symbols with the same name into account.
Closes#28406
PR Close#28459
* No longer builds the example e2e tests using "tsc". The examples are now built with Bazel and can therefore be built with Ivy by using the `--define=compile=aot` switch.
* No longer runs the example e2e tests using the protractor CLI. example e2e tests are executed with the Bazel protractor rule and can therefore run incrementally.
NOTE: Unit tests found within the examples are still running within the legacy jobs.
PR Close#28402
- Wraps the NgOnChangesFeature in a factory such that no side effects occur in the module root
- Adds comments to ngInherit property on feature definition interface to help guide others not to make the same mistake
- Updates compiler to generate the feature properly after the change to it being a factory
- Updates appropriate tests
PR Close#28187
Prior to this fix Ivy would not execute any animation triggers
that exist as host bindings on an element if it is removed by
the parent template.
PR Close#28162
There was an issue where init_browser_spec.js was being run out of order, this change adds it as a runtime dependency so it is executed when it needs to be preventing tests from bombing when they try to read from isNode from global scope before it is defined
PR Close#27965
@angular/forms declares several directives and a module which are not
exported from the package via the entrypoint, either intentionally or as a
historical accident.
Ivy's locality principle necessitates that directives used in user code be
importable from the package which defines them. This requires these forms
directives to be exported.
Several directives which define ControlValueAccessors are exported:
* NumberValueAccessor
* RangeValueAccessor
A few more directives and a module are exported privately (with a ɵ prefix):
* NgNoValidate
* NgSelectMultipleOption
* InternalFormsSharedModule
PR Close#27743
test.sh is no longer needed... all the tests should now be executed via bazel.
if for whatever reason we need to run the legacy unit test setup, we should should follow the commands that we use to execute those tests in .circle/config.yaml
PR Close#27937
Internally getError and hasError call the AbstractControl#get method which takes `path: Array<string | number> | string` as input, since there are different ways to traverse the AbstractControl tree.
This change matches the method signitures of all methods that use this.
PR Close#20211
This option means guards and resolvers will ignore changes when a provided predicate function returns `false`. This supports use cases where an application needs to ignore some param updates but not others. For example, changing a sort param in the URL might need to be ignored, whereas changing the a `project` param might require re-run of guards and resolvers.
Related to #26861#18253#27464
PR Close#27682
`NgModule` requires that `Component`s/`Directive`s/`Pipe`s are listed in
declarations, and that each `Component`s/`Directive`s/`Pipe` is declared
in exactly one `NgModule`. This change adds runtime checks to ensure
that these sementics are true at runtime.
There will need to be seperate set of checks for the AoT path of the
codebase to verify that same set of semantics hold. Due to current
design there does not seem to be an easy way to share the two checks
because JIT deal with references where as AoT deals with AST nodes.
PR Close#27604
* Suppresses the warning from the Bazel TypeScript rules about overwritten options from the `tools/tsconfig.json` file. This is the only remaining warning that makes our Bazel build on Angular Material "dirty"
PR Close#27583
there is still too much churn to make this info useful in the release notes, advanced
developers can use git log to find out what's going on with ivy.
PR Close#27532
This option means guards and resolvers will ignore changes to matrix parameters. Guards and resolvers will be rerun when the path changes, when path parameters change, or when query parameters change.
The primary use case for such a mode is when updating the UI and getting the URL to be in sync with local changes. For example, if displaying a sortable table, changing the sort direction is often handled by the table itself. But you would want to update the URL to be in sync with what's being displayed to the user. As long as the table sort direction is stored as a matrix parameter, you can use this option to update the URL without causing the overhead of re-running guards and resolvers.
Related to #26861#18253
PR Close#27464
BREAKING CHANGE:
The public API for `DebugNode` was accidentally too broad. This change removes
1. Public constructor. Since `DebugNode` is a way for Angular to communicate information
on to the developer there is no reason why the developer should ever need to
Instantiate the `DebugNode`
2. We are also removing `removeChild`, `addChild`, `insertBefore`, and `insertChildAfter`.
All of these methods are used by Angular to constructor the correct `DebugNode` tree.
There is no reason why the developer should ever be constructing a `DebugNode` tree
And these methods should have never been made public.
3. All properties have been change to `readonly` since `DebugNode` is used by Angular
to communicate to developer and there is no reason why these APIs should be writable.
While technically breaking change we don’t expect anyone to be effected by this change.
PR Close#27223
This fixes an issue where a value would hide the type.
```
export interface Foo {
someMethod(): void;
}
export const Foo: Function = ...;
```
In the above example the `Foo` constant will hide the `interface Foo` symbol.
This change properly saves the interface in addition to the type.
PR Close#27223
A recent commit (probably 2c7386c) has changed the import graph of the
DI types in core, and somehow results in the ngc compiler deciding to
re-export core DI types from application factories which tangentially
use inject(). This is not really surprising; ngc's import graph can be
very unstable.
However, this results in a re-export of InjectFlags surviving JS
compilation. InjectFlags was a const enum, akin to an interface in TS,
with no runtime repesentation. This causes a warning to be emitted by
Webpack when it sees the re-export of InjectFlags.
This commit avoids the issue by removing 'const' from the declaration
of InjectFlags, causing it to have a runtime value. This is a temporary
fix. The real fix will be for ngc to no longer write exports of const
enums.
Testing strategy: manually verified. Due to the problem only manifesting
when recompiling after a change and then running Webpack, there is no
existing framework via which this could be easily tested with an
integration test. Additionally, the potential for this issue is gone in
Ivy, so this solution is only temporarily needed.
Fixes#27251.
PR Close#27279
These paths are no longer needed / used.
I had to disable one jit mode spec because it fails now that we actually run it.
I root caused the jit test failure as missing forwardRef support. See FW-645.
PR Close#27278
This option means guards and resolvers will ignore changes to optional
parameters such as query and matrix params. When the path or any path
params change, guards and resolvers will be run
Related to discussion in #18253
FW-560 #resolve
PR Close#26861
At the moment, `path.posix.relative` will break paths in windows as it will return something like
```
Error: Source file "../C:/users/alag/_bazel_alag/3tbqurya/execroot/angular/bazel-out/x64_windows-fastbuild/bin/packages/core/core.d.ts" not found
```
PR Close#26888
This API is part of our public api surface and needs to be monitored by the public_api_guard.
I also had to go back and mark all of the exported functions with @publicApi jsdoc tag.
PR Close#27008
Currently, calling `downgradeModule()` more than once is not supported.
If one wants to downgrade multiple Angular modules, they can create a
"super-module" that imports all the rest and downgrade that.
This commit adds support for downgrading multiple Angular modules. If
multiple modules are downgraded, then one must explicitly specify the
downgraded module that each downgraded component or injectable belongs
to, when calling `downgradeComponent()` and `downgradeInjectable()`
respectively.
No modification is needed (i.e. there is no need to specify a module for
downgraded components and injectables), if an app is not using
`downgradeModule()` or if there is only one downgraded Angular module.
Fixes#26062
PR Close#26217
* No longer depends on a custom CircleCI docker image that comes with Bazel pre-installed. Since Bazel is now available through NPM, we should be able to use the version from `@bazel/bazel` in order to enforce a consistent environment on CI and locally.
* This also reduces the amount of packages that need to be published (ngcontainer is removed)
PR Close#26691
This makes yarn_install of ngdeps under Bazel faster, since we don't need many of the large dependencies.
It's important because downstream angular/bazel users will observe the same install time.
PR Close#26691
* Fixes that the `ts-api-guardian` package does not work on Windows with Bazel. This is because `ts-api-guardian` does not resolve the runfiles through theNodeJS `require` function that properly handles runfiles within Bazel.
PR Close#26761
Since the API guardian can be also used by other projects, we should not set up the default Angular project tag rules unless specified explicitly through a given command option (`useAngularTagRules`)
PR Close#26761
These tests are currently broken because of the following reasons:
- ivy no longer emits a generated index, so the filename of the main d.ts file is different
- ivy currently exports some symbols that don't match the golden file, this needs investigation
PR Close#26602
these files are not used because the api surface of this package is not considered
to be stable/public api.
the presence of these files only confuses the reader.
PR Close#26602
These tests were previously not running on CI so they have always been broken,
or got broken just recently :-(.
test(ivy): mark failing test targets with fixme-ivy-jit and fixme-ivy-local tags
PR Close#26735
We are close enough to blacklist a few test targets, rather than whitelist targets to run...
Because bazel rules can be composed of other rules that don't inherit tags automatically,
I had to explicitly mark all of our ts_library and ng_module targes with "ivy-local" and
"ivy-jit" tags so that we can create a query that excludes all fixme- tagged targets even
if those targets are composed of other targets that don't inherit this tag.
This is the updated overview of ivy related bazel tags:
- ivy-only: target that builds or runs only under ivy
- fixme-ivy-jit: target that doesn't yet build or run under ivy with --compile=jit
- fixme-ivy-local: target that doesn't yet build or run under ivy with --compile=local
- no-ivy-jit: target that is not intended to build or run under ivy with --compile=jit
- no-ivy-local: target that is not intended to build or run under ivy with --compile=local
PR Close#26471
Allow the jsdoc tag processing to be configured by
type (export, member, param) and by action (required,
banned, toCopy).
This is a pre-requisite to moving over to using `@publicApi`
tags rather than `@stable` and `@experimental`.
PR Close#26595
This commit also removes the extra jasminewd2 typings, since the changes
have been merged in the official typings with
DefinitelyTyped/DefinitelyTyped#28957.
PR Close#26139
Using Renderer’s setElementAttribute or setElementStyle with a null or undefined value removes the
corresponding attribute or style. The argument type should allow this when using strictNullChecks.
Closes#13686
PR Close#17065
This commit adds an ngTemplateGuard_ngIf static method to the NgIf
directive and an ngTemplateContextGuard static method to NgFor. The
function of these two static methods is to enable type narrowing
within generated type checking code for consumers of the directives.
PR Close#26203
This fix is for the issue below when compiling I18N Angular apps using closure.
For certain locales closure converts the input locale id to a different equivalent locale string. For example if the input locale is 'id'(for Indonesia) goog.LOCALE is set to 'in' and the closure locale data is registered only for 'in'. The Angular compiler uses the original input locale string, 'id' to set the LOCALE_ID token and there is a mismatch of locale used to register and locale used when requesting the locale data.
The fix is for the closure-locale.ts code to register the locale data for all equivalent locales names so that it doesn't matter what goog.LOCALE is actually set to.
PR Close#25867
When using ViewEncapsulation.ShadowDom, Angular will not remove the child nodes of the DOM node a root Component is bootstrapped into. This enables developers building Angular Elements to use the `<slot>` element to do native content projection.
PR Close#24861
CanLoad now defines UrlSegment[] as a second parameter of the function.
Users can store the initial url segments and refer to them later, e.g. to go
back to the original url after authentication via router.navigate(urlSegments).
Existing code still works as before because the second function parameter
does not have to be defined.
Closes#12411
PR Close#13127
This has been deprecated to keep selector consistent with other core Angular selectors. As element selectors are in kebab-case.
Now deprecated:
```
<ngForm #myForm="ngForm">
```
After:
```
<ng-form #myForm="ngForm">
```
You can also choose to supress this warnings by providing a config for `FormsModule` during import:
```ts
imports: [
FormsModule.withConfig({warnOnDeprecatedNgFormSelector: 'never'});
]
Closes: #23678
PR Close#23721
Previously, some of the *Def symbols were not exported or were exported
as public API. This commit ensures every definition type is in the
private export namespace.
PR Close#24862
This commit moves the compiler compliance tests into compiler-cli,
and uses ngtsc to run them instead of the custom compilation
pipeline used before. Testing against ngtsc allows for validation
of the real compiler output.
This commit also fixes a few small issues that prevented the tests
from passing.
PR Close#24862
Within an @NgModule it's common to include in the imports a call to
a ModuleWithProviders function, for example RouterModule.forRoot().
The old ngc compiler was able to handle this pattern because it had
global knowledge of metadata of not only the input compilation unit
but also all dependencies.
The ngtsc compiler for Ivy doesn't have this knowledge, so the
pattern of ModuleWithProviders functions is more difficult. ngtsc
must be able to determine which module is imported via the function
in order to expand the selector scope and properly tree-shake
directives and pipes.
This commit implements a solution to this problem, by adding a type
parameter to ModuleWithProviders through which the actual module
type can be passed between compilation units.
The provider side isn't a problem because the imports are always
copied directly to the ngInjectorDef.
PR Close#24862
This change turns on preserve-symlinks in nodejs to verify hermeticity of the Angular build.
BREAKING CHANGE: Use of @angular/bazel rules now requires calling ng_setup_workspace() in your WORKSPACE file.
For example:
local_repository(
name = "angular",
path = "node_modules/@angular/bazel",
)
load("@angular//:index.bzl", "ng_setup_workspace")
ng_setup_workspace()
PR Close#24881
InjectorDef is parameterized on the type of the injector
configuration class (e.g. the @NgModule decorated type). Previously
this parameter was not included when generating .d.ts files that
contained InjectorDefs.
PR Close#24738
The reporter was added in 87d56acda, with the purpose of fixing
source-map paths (which was apparently needed back then). Things have
moved around a lot since then and the custom reporter doesn't seem to be
necessary any more. By removing the reporter, we have one less thing to
worry about while upgrading karma; plus we get improvements in built-in
reporters for free.
Output with the custom reporter:
```
at someMethod (packages/core/.../some-file.ts:13:37)
```
Output with the built-in reporter:
```
at someMethod (packages/core/.../some-file.ts:13.37 <- dist/all/@angular/core/.../some-file.js:1:337)
```
PR Close#24803
Due to changes in karma@1.0.0, `internal-angular` karma reporter stopped
showing browser logs (such as `console.log()` etc.).
Related to d571a5173.
PR Close#24803
With these changes, the types are a little stricter now and also not
compatible with Protractor's jasmine-like syntax. So, we have to also
use `@types/jasminewd2` for e2e tests (but not for non-e2e tests).
I also had to "augment" `@types/jasminewd2`, because the latest
typings from [DefinitelyTyped][1] do not reflect the fact that the
`jasminewd2` version (v2.1.0) currently used by Protractor supports
passing a `done` callback to a spec.
[1]: 566e039485/types/jasminewd2/index.d.ts (L9-L15)Fixes#23952Closes#24733
PR Close#19904
The js_expected_symbol_test implementation extracts symbols names
from a rollup iife bundle. Previously, it only handled the case
with a simple 'var bundle = ...;' statement.
Sometimes, rollup produces a more complex bundle, where the 'bundle'
variable is not the only top-level variable declared in the same
declaration statement. This commit patches the symbol exctractor
to support this more complex case.
Additionally, when the symbol test fails, it prints a command to
accept the symbol diff. This command needs to include the
--define=compile flag to ensure the diff is applied in the same
compile mode as the test was run.
PR Close#24677
This will allow RouterTestingModule to better support lazy loading of modules
when using summaries, since it can detect whether a module is already loaded
if it can access the id.
PR Close#24258
`NgForOf` used to implement `OnChanges` and than use
`ngOnChanges` callback to detect when `ngForOf` binding
changed to update the differ. We now do the checking
manually which puts less pressure on the runtime to do
the bookkeeping and should result in minor perf improvement.
PR Close#23378
Allows to write:
const fixture = TestBed
.overridePipe(DisplayNamePipe, { set: { pure: false } })
.createComponent(MenuComponent);
when you only want to set the `pure` metadata,
instead of currently:
const fixture = TestBed
.overridePipe(DisplayNamePipe, { set: { name: 'displayName', pure: false } })
.createComponent(MenuComponent);
which forces you to redefine the name of the pipe even if it is useless.
Fixes#24102
PR Close#24103
Bazel has a restriction that a single output (eg. a compiled version of
//packages/common) can only be produced by a single rule. This precludes
the Angular repo from having multiple rules that build the same code. And
the complexity of having a single rule produce multiple outputs (eg. an
ngc-compiled version of //packages/common and an Ivy-enabled version) is
too high.
Additionally, the Angular repo has lots of existing tests which could be
executed as-is under Ivy. Such testing is very valuable, and it would be
nice to share not only the code, but the dependency graph / build config
as well.
Thus, this change introduces a --define flag 'compile' with three potential
values. When --define=compile=X is set, the entire build system runs in a
particular mode - the behavior of all existing targets is controlled by
the flag. This allows us to reuse our entire build structure for testing
in a variety of different manners. The flag has three possible settings:
* legacy (the default): the traditional View Engine (ngc) build
* local: runs the prototype ngtsc compiler, which does not rely on global
analysis
* jit: runs ngtsc in a mode which executes tsickle, but excludes the
Angular related transforms, which approximates the behavior of plain
tsc. This allows the main packages such as common to be tested with
the JIT compiler.
Additionally, the ivy_ng_module() rule still exists and runs ngc in a mode
where Ivy-compiled output is produced from global analysis information, as
a stopgap while ngtsc is being developed.
PR Close#24056
Since `versionedFiles` behaves in the exact same way as `files`, there
is no reaason to have both. Users should use `files` instead.
This commit deprecates the property and prints a warning when coming
across an asset-group that uses it. It should be completely removed in
a future version.
Note, it has also been removed from the default `ngsw-config.json`
template in angular/devkit#754.
PR Close#23584
This commit adds a new compiler pipeline that isn't dependent on global
analysis, referred to as 'ngtsc'. This new compiler is accessed by
running ngc with "enableIvy" set to "ngtsc". It reuses the same initialization
logic but creates a new implementation of Program which does not perform the
global-level analysis that AngularCompilerProgram does. It will be the
foundation for the production Ivy compiler.
PR Close#23455
Ivy definition looks something like this:
```
class MyService {
static ngInjectableDef = defineInjectable({
…
});
}
```
Here the argument to `defineInjectable` is well known public contract which needs
to be honored in backward compatible way between versions. The type of the
return value of `defineInjectable` on the other hand is private and can change
shape drastically between versions without effecting backwards compatibility of
libraries publish to NPM. To our users it is effectively an opaque token.
For this reson why declare the return value of `defineInjectable` as `never`.
PR Close#23383
Ivy definition looks something like this:
```
class MyService {
static ngInjectableDef = defineInjectable({
…
});
}
```
Here the argument to `defineInjectable` is well known public contract which needs
to be honored in backward compatible way between versions. The type of the
return value of `defineInjectable` on the other hand is private and can change
shape drastically between versions without effecting backwards compatibility of
libraries publish to NPM. To our users it is effectively an `OpaqueToken`.
By prefixing the type with `ɵ` we are communicating the the outside world that
the value is not public API and is subject to change without backward compatibility.
PR Close#23371
- Remove default injection value from `inject` / `directiveInject` since
it is not possible to set using annotations.
- Module `Injector` is stored on `LView` instead of `LInjector` data
structure because it can change only at `LView` level. (More efficient)
- Add `ngInjectableDef` to `IterableDiffers` so that existing tests can
pass as well as enable `IterableDiffers` to be injectable without
`Injector`
PR Close#23345
This change changes:
- compiler uses `directiveInject` instead of `inject` for `Directive`s
- unifies the flags in `di` as well as `render3`
- changes the signature of `directiveInject` to match `inject` In prep for #23330
- compiler now generates flags for injection.
Compiler portion of #23342
Prep for #23330
PR Close#23345
The ServiceWorker will redirect navigation requests that don't match any
`asset` or `data` group to the specified index file. The rules for a
request to be classified as a navigation request are as follows:
1. Its `mode` must be `navigation`.
2. It must accept a `text/html` response.
3. Its URL must match certain criteria (see below).
By default, a navigation request can have any URL except for:
1. URLs containing `__`.
2. URLs to files (i.e. containing a file extension in the last path
segment).
While these rules are fine in many cases, sometimes it is desirable to
configure different rules for the URLs of navigation requests (e.g.
ignore specific URLs and pass them through to the server).
This commit adds support for specifying an optional `navigationUrls`
list in `ngsw-config.json`, which contains URLs or simple globs
(currently only recognizing `!`, `*` and `**`).
Only requests whose URLs match any of the positive URLs/patterns and
none of the negative ones (i.e. URLs/patterns starting with `!`) will be
considered navigation requests (and handled accordingly by the SW).
(This is an alternative implementation to #23025.)
Fixes#20404
PR Close#23339
CLI will soon consider the first entry to be the main entry in the package group.
This will then be used to display the main entry in "ng update" listing.
PR Close#23303
Previously, it was necessary to attach on of the three "stability"
jsdoc tags (`@stable`, `@deprecated` or `@experimental`) to each
public API export.
To ensure that the public API was correctly tagged, the `ts-api-guardian`
would check that one of these tags appeared on every public export.
Now the doc-gen is able to compute that a code item is stable if
it does not contain the `@experimental` nor `@deprecated` tags.
Therefore there is no need to provide the `@stable` tag any more; and
this tag has now been marked as deprecated - i.e. it should not be used.
The ts-api-guardian has been modified in this commit so that it no longer
warns/fails if the `@stable` is missing.
PR Close#23176
This avoids the need to run bazel run :install instead of yarn install.
We merge the devDependencies of ts-api-guardian into the root package.json file.
PR Close#22894
I added this option for demos, so that it would be easier to see a graphviz graph of the dependency structure without all the node_modules edges.
However, `ibazel` picks up this option as well, and means it doesn't trigger on changes that only appear through an implicit dependency.
PR Close#22912
Using `-—define` causes bazel to bust the cache which means that doing
`bazel test target` followed by `bazel run -—define UPDATE_GOLDEN=1 target` will
cause caches to be invalidated and house full rebuild.
PR Close#22913
This lets projects like Material change ng_package "bundle index" files to non-conflicting paths
Currently packages like @angular/core ship with the generated metadata
in a path like 'core.js' which overwrites one of the inputs.
Angular material puts the generated file in a path like 'index.js'
Either way these files generated by ng_module rules have the potential
to collide with inputs given by the user, which results in an error.
Instead, give users the freedom to choose a different non-conflicting name.
Also this refactors the ng_package rule, removing the redundant
secondary_entry_points attribute.
Instead, we assume that any ng_module in the deps with a module_name
attribute is a secondary entry point.
PR Close#22814
This adds compilation of @NgModule providers and imports into
ngInjectorDef statements in generated code. All @NgModule annotations
will be compiled and the @NgModule decorators removed from the
resultant js output.
All @Injectables will also be compiled in Ivy mode, and the decorator
removed.
PR Close#22458
BREAKING CHANGE:
The `<template>` tag was deprecated in Angular v4 to avoid collisions (i.e. when
using Web Components).
This commit removes support for `<template>`. `<ng-template>` should be used
instead.
BEFORE:
<!-- html template -->
<template>some template content</template>
# tsconfig.json
{
# ...
"angularCompilerOptions": {
# ...
# This option is no more supported and will have no effect
"enableLegacyTemplate": [true|false]
}
}
AFTER:
<!-- html template -->
<ng-template>some template content</ng-template>
PR Close#22783
Angular Package Format v6 stops bundling files in the esm5 and esm2015
directories, now that Webpack 4 can tree-shake per-file.
Adds some missing files like package.json to make packages closer to
what we publish today.
Refactor ng_package to be a type of npm_package and re-use the packaging
action from that rule.
PR Close#22782
This patch removes the deprecated support for animation
symbol imports from @angular/core.
BREAKING CHANGE: it is no longer possible to import
animation-related functions from @angular/core. All
animation symbols must now be imported from @angular/animations.
PR Close#22692
Allow passing an optional timeout to Testability's whenStable(). If
specified, if Angular is not stable before the timeout is hit, the
done callback will be invoked with a list of pending macrotasks.
Also, allows an optional update callback, which will be invoked whenever
the set of pending macrotasks changes. If this callback returns true,
the timeout will be cancelled and the done callback will not be invoked.
If the optional parameters are not passed, whenStable() will work
as it did before, whether or not the task tracking zone spec is
available.
This change also migrates the Testability unit tests off the deprecated
AsyncTestCompleter.
PR Close#16863
Rename @Injectable({scope -> providedIn}).
Instead of {providedIn: APP_ROOT_SCOPE}, accept {providedIn: 'root'}.
Also, {providedIn: null} implies the injectable should not be added
to any scope.
PR Close#22655
We now create npm packages to cover all the public api assertions in tools/public_api_guard.
We no longer depend on ts-api-guardian from npm - it is now stale since the repository was archived.
There is no longer a gulp task to enforce or accept the public API, this is in CircleCI as part of running all bazel test targets.
PR Close#22639
Support for using the `ngModel` input property and `ngModelChange`
event with reactive form directives has been deprecated in
Angular v6 and will be removed in Angular v7.
Now deprecated:
```html
<input [formControl]="control" [(ngModel)]="value">
```
```ts
this.value = 'some value';
```
This has been deprecated for a few reasons. First, developers have
found this pattern confusing. It seems like the actual `ngModel`
directive is being used, but in fact it's an input/output property
named `ngModel` on the reactive form directive that simply approximates
(some of) its behavior. Specifically, it allows getting/setting the
value and intercepting value events. However, some of `ngModel`'s other
features - like delaying updates with`ngModelOptions` or exporting the
directive - simply don't work, which has understandably caused some
confusion.
In addition, this pattern mixes template-driven and reactive forms
strategies, which we generally don't recommend because it doesn't take
advantage of the full benefits of either strategy. Setting the value in
the template violates the template-agnostic principles behind reactive
forms, whereas adding a FormControl/FormGroup layer in the class removes
the convenience of defining forms in the template.
To update your code before v7, you'll want to decide whether to stick
with reactive form directives (and get/set values using reactive forms
patterns) or switch over to template-driven directives.
After (choice 1 - use reactive forms):
```html
<input [formControl]="control">
```
```ts
this.control.setValue('some value');
```
After (choice 2 - use template-driven forms):
```html
<input [(ngModel)]="value">
```
```ts
this.value = 'some value';
```
You can also choose to silence this warning by providing a config for
`ReactiveFormsModule` at import time:
```ts
imports: [
ReactiveFormsModule.withConfig({warnOnNgModelWithFormControl: 'never'});
]
```
Alternatively, you can choose to surface a separate warning for each
instance of this pattern with a config value of `"always"`. This may
help to track down where in the code the pattern is being used as the
code is being updated.
Note: `warnOnNgModelWithFormControl` is set up as deprecated so that it
can be removed in v7 when it is no longer needed. This will not display
properly in API docs yet because dgeni doesn't yet support deprecating
properties in object literals, but we have an open issue to resolve the
discrepancy here: https://github.com/angular/angular/issues/22640.
PR Close#22633
Also use it to test the public API for core and common
Once we have an ng_package for every package, we can remove
the npm dependency on ts-api-guardian and the gulp-based
public api check.
PR Close#22544
inject() supports the ngInjectableDef-based configuration of the injector
(otherwise known as tree-shakeable services). It was missing from the
exported API of @angular/core, this PR adds it.
The test added here is correct in theory, but may pass accidentally due
to the decorator side-effect replacing the inject() call at runtime. An
upcoming compiler PR will strip reified decorators from the output
entirely.
Fixes#22388
PR Close#22389
The utility functions `formatNumber`, `formatPercent`, `formatCurrency`, and `formatDate` used by the number, percent, currency and date pipes are now available for developers who want to use them outside of templates.
Fixes#20536
PR Close#22423
This produces a directory following the Angular Package layout spec.
Includes integration test coverage by making a minimal ng_package in integration/bazel.
Unit tests verify the content of the @angular/core and @angular/common packages.
This doesn't totally match our current output, but is good enough to unblock some
early adopters.
It re-uses logic from the rollup_bundle rule in rules_nodejs. It should also
eventually have the .pack and .publish secondary targets like npm_package rule.
PR Close#22221
This patch removes the need to include the Web Animations API Polyfill
(web-animations-js) as a dependency. Angular will now fallback to using
CSS Keyframes in the event that `element.animate` is no longer supported
by the browser.
In the event that an application does use `AnimationBuilder` then the
web-animations-js polyfill is required to enable programmatic,
position-based access to an animation.
Closes#17496
PR Close#22143
closes#17958
BREAKING CHANGE:
- `AbstractControl#statusChanges` now emits an event of `'PENDING'` when you call `AbstractControl#markAsPending`
- Previously it did not emit an event when you called `markAsPending`
- To migrate you would need to ensure that if you are filtering or checking events from `statusChanges` that you account for the new event when calling `markAsPending`
PR Close#20212
Kristiyan Kostadinov
Alan Agius
Ben Lesh
Alex Eagle
Greg Magolan
Filipe Silva
Alex Rickabaugh
Olivier Combe
Matias Niemelä
Carlos Ortiz García
Pete Bacon Darwin
Paul Gschwendtner
Marc Laval
Kara Erickson
Pawel Kozlowski
Igor Minar
Andrew Seguin
Renan Montebelo
Judy Bogart
Wassim Chegham
Brandon
Jason Aden
George Kalpakas
Cody Schroeder
Andrew Kushnir
Jeremy Elbourn
Daniel Ruf
alsami
Miško Hevery
Teamop
Fabian Wiles
Alex Eagle
cexbrayat
Keen Yee Liau
Lars Gyrup Brink Nielsen
Joost Zöllner
Alex Eagle
Manduro
Wei Huang
Wassim Chegham
Vikram Subramanian
Rob Wormald
Marcus Krahl
Victor Berchet
Roope Hakulinen
mhartington
Adrien Samson
sergeome
Victor Savkin
Rafael
Joey Perrott
Michael Giambalvo
Chuck Jazdzewski