In order to investigate the performances of SSR, this commit introduces a benchmark suite which will measure several step of the rendering.
PR Close#57647
`@angular/upgrade` writes to inputs when downgrading an Angular 2+ component
into an Angular.JS adapter. Previously, it wrote directly to the input
property, which isn't compatible with input signals. It also handles
`ngOnChanges` directly.
The correct way to support input signals would be to refactor upgrade to use
`ComponentRef.setInput`, which also handles `ngOnChanges` internally.
However, this refactoring might be more breaking since it would change the
timing of certain operations. Instead, this commit updates the code to
recognize `InputSignal` and write it through the `InputSignalNode`. This
avoids the above breaking changes for now, until a bigger refactoring can be
tested.
Fixes#56860.
PR Close#57020
Angular applications that are AngularJS hybrids are currently unable to
adopt Trusted Types due to violations eminating from an innerHTML
assignment in the @angular/upgrade package. This commit allows
developers of such applications to optionally ignore this class of
violations by configuring the Trusted Types header to allow the new
angular#unsafe-upgrade policy.
Note that the policy is explicitly labeled as unsafe as it does not in
any way mitigate the security risk of using AngularJS in an Angular
application, but does unblock Trusted Types adoption enabling XSS
protection for other parts of the application.
The implementation follows the approach taken in @angular/core;
see packages/core/src/util/security.
PR Close#57454
These changes replace most usages of `removeChild` with `remove`. The latter has the advantage of not having to look up the `parentNode` and ensure that the child being removed actually belongs to the specific parent.
The refactor should be fairly safe since all the browsers we cover support `remove`. [Something similar was done in Components](https://github.com/angular/components/pull/23592) some time ago and there haven't been any bug reports as a result.
PR Close#57203
This commit removes the long-deprecated Testability methods that track
pending tasks. This is done by NgZone today and will be done by other
APIs in zoneless.
BREAKING CHANGE: Testability methods `increasePendingRequestCount`,
`decreasePendingRequestCount` and `getPendingRequestCount` have been
removed. This information is tracked with zones.
PR Close#53768
The `inject` global augmentation from upgrade tests, leak into
all source files for IDEs, making it easy to run into issues
when actually trying to deal with `inject` from Angular core for DI.
PR Close#54650
A lot of our tests are wrapped in `{}` which serves no purpose, aside from increasing the nesting level and, in some cases, causing confusion. The braces appear to be a leftover from a time when all tests were wrapped in a `function main() {}`. The function declaration was removed in #21053, but the braces remained, presumably because it was easier to search&replace for `function main()`, but not to remove the braces at the same time.
PR Close#52239
This adds `generate_api_docs` targets to all of the packages for which we publish api reference docs. One known issue here is that any type information that comes from another package (e.g. router depending on core) currently resolve to `any` because the other sources are not available in the program. This can be tackled in a follow-up commit.
This commit also updates the install patch for `@angular/build-tools` to use the local version of compiler-cli.
PR Close#52034
BREAKING CHANGE: Node.js v16 support has been removed and the minimum support version has been bumped to 18.13.0.
Node.js v16 is planned to be End-of-Life on 2023-09-11. Angular will stop supporting Node.js v16 in Angular v17. For Node.js release schedule details, please see: https://github.com/nodejs/release#release-schedule
PR Close#51755
Currently internally Angular has some customized tsconfig files, because we don't align with the tsconfig of the rest of g3. These changes enable `noImplicitReturns` and `noPropertyAccessFromIndexSignature` to align better with the internal config.
PR Close#51728
The upgrade package duplicaes some of code due to relative
imports between entry-points. This caused bundlers to
inline shared functions twice in both FESM outputs.
This is an acceptable limitation and we are not changing this
because the primary entry-point is not synced into G3. It's non-trivial
to remove these cross relative imports right now because the primary
entry-point is not even built in G3 so instead we just ignore the
relative imports using a re-export file.
Note: To simplify this change, we continue using namespace exports
as exporting individual named exports for all these possible usages
is rather cumbersome and also we had existing namespace imports for
e.g. `angular1.ts`. The code of upgrade is rarely edited these days
PR Close#51500
In the past, we had an implementation of the "Angular 2" router that
also worked with AngularJS. Published as `@angular/router`. We continued
to expose that router implementation in G3 and some applications still
use it. Now, when upgrading, they are seeing issues where the router
throws because it cannot find a route config/ or `$canActivate` on the
controller- simply because there is no `controller` function for
downgraded components.
We can fix this and unblock the update by simply ensuring a controller
function is defined.
PR Close#50871
This commit updates the minimum supported Node version across packages from 16.13.0 -> 16.14.0 to ensure compatibility with dependencies.
PR Close#49771
`entryComponents` have been deprecated since version 9, because with Ivy they weren't necessary. These changes remove any remaining references.
BREAKING CHANGE:
* `entryComponents` has been deleted from the `@NgModule` and `@Component` public APIs. Any usages can be removed since they weren't doing anyting.
* `ANALYZE_FOR_ENTRY_COMPONENTS` injection token has been deleted. Any references can be removed.
PR Close#49484
BREAKING CHANGE: Node.js v14 support has been removed
Node.js v14 is planned to be End-of-Life on 2023-04-30. Angular will stop supporting Node.js v14 in Angular v16. Angular v16 will continue to officially support Node.js versions v16 and v18.
PR Close#49255
To remove the non-null assertions linked to #24571, DowngradeComponentAdapter has been refactored and the public methods have been simplifed.
PR Close#48715
This change aligns with the supported Node.js versions of the Angular CLI.
See: https://github.com/angular/angular-cli/pull/24026
BREAKING CHANGE: Angular no longer supports Node.js versions `14.[15-19].x` and `16.[10-12].x`. Current supported versions of Node.js are `14.20.x`, `16.13.x` and `18.10.x`.
PR Close#47730
The `Directive` and `Component` decorators support `inputs` and `outputs` fields which accept an array in the format of `"someInput"` or `"someInput: someAlias"`, however the parsing during JIT compilation was splitting on commas, not on colons, which resulted in incorrect parsing. E.g. `inputs: ["someInput: someAlias"]` was being parsed into `{"someInput: someAlias": "someInput: someAlias"}` instead of `{someInput: "someAlias"}`.
The feature was working by accident, because there's some logic further down in the compiler pipeline that was splitting the strings again.
PR Close#46813
Previously, [UpgradeModule#bootstrap()][1], while being a replacement
for and accepting the same arguments as [angular.bootstrap()][2], did
not return the same value as `angular.bootstrap()` (i.e. the AngularJS
injector in most cases). This made it less straight forward to migrate
some usecases that relied on the return value of `.bootstrap()`. The
work-around was to access the injector via [UpgradeModule#$injector][3]
(after the app had been bootstrapped with `UpgradeModule#bootstrap()`).
This commit addresses this by ensuring `UpgradeModule#bootstrap()`
returns the same value as `angular.bootstrap()`, making it easier to
replace the latter with the former.
[1]: https://angular.io/api/upgrade/static/UpgradeModule#bootstrap
[2]: https://docs.angularjs.org/api/ng/function/angular.bootstrap
[3]: https://angular.io/api/upgrade/static/UpgradeModule#%24injectorFixes#46211
PR Close#46214
Speeds up the dev-turnaround by only bundling types when packaging. Currently
bundling occurs for all the `ng_module` targets in devmode.
This has various positive benefits:
* Avoidance of this rather slower operation in development
* Makes APF-built packages also handle types for `ts_library` targets consistently.
* Allows us to ensure APF entry-points have `d.ts` _always_ bundled (working with ESM
module resolution in TypeScript -- currently experimental)
* Allows us to remove the secondary `package.json` files from APF (maybe APF v14? - seems
low-impact). This would clean-up the APF even more and fix resolution issues (like in Vite)
PR Close#45405
