We were duplicating the logic for storing listener-related cleanup functions in a couple of places. These changes consolidate it into one function.
PR Close#60549
We had a special case in the `wrapListener` function that would return the original function if it's invoked with `Function`. This was added for `DebugNode.triggerEventHandler`, but isn't necessary anymore.
PR Close#60549
Node.js v18 will reach End-of-Life on April 30, 2025, and will no longer be supported in Angular v20.
Node.js Release Schedule: https://github.com/nodejs/release#release-schedule
BREAKING CHANGE:
- Angular no longer supports Node.js v18.
- Node.js versions 22.0 to 22.10 are also no longer supported.
Before upgrading to Angular v20, ensure the Node.js version is at least 20.11.1.
For the full list of supported versions, visit: https://angular.dev/reference/versions
PR Close#60545
The version of Node.js used for development and CI jobs is now set to the active LTS version's latest minor and patch. Renovate is also now configured to update the minor and patch versions.
PR Close#60545
The `TemplateLiteralElementExpr` has some logic where it tries to estimate the `rawText` if one isn't provided by looking at the node's source span. The problem with this approach is that we have some long-standing issues with our expression AST parser (see https://github.com/angular/angular/pull/60267#discussion_r1986402524) where it might not produce accurate spans if escape sequences are involved. This in turn can lead to unrecoverable errors, because TypeScript will throw an error if the raw string doesn't match the cooked one when constructing a TypeScript AST node.
These changes remove the logic that depends on the source span and relies purely on the secondary fallback that inserts escaped characters manually.
It's also worth noting that the `rawText` doesn't seem to matter much at this point, because the main usage of it is when downlevelling template literals to ES5 which we no longer support.
Fixes#60528.
PR Close#60529
We can simplify signature of listenToDirectiveOutput by passing less
arguments (some of them can be derived from already passed arguments).
PR Close#60514
This properly cleans up stale control flow branches in the case
that branches change between server and client at the same
timing as NgIf / NgSwitch.
fixes: #58670fixes: #60218
PR Close#60425
This adds a new instruction for dealing with creating conditionals. It ensures flags are set on the TNode for later identification during hydration.
PR Close#60425
This commit fixes the linking of CDK/Material which recently broke
because the CDK/Material package now comes with potential shared FESM
chunks; that our current hard-coded, manual linking process doesn't know
about. This ultimately resulted in duplicate code, breaking
Material/CDK.
This commit fixes that.
In addition to the fix, we simplify our linking significantly and reduce
the rather large complexity around linking, or having to specify every
entry-point manually, by linking the full package and putting it into
a different location. This is also what we conceptually are doing in
Angular Material as part of the `rules_js` migration.
PR Close#60516
`ng add @angular/localize` now also adds the localize polyfill to the configuration of Karma if the `@angular/build:karma` builder is used
(which is the default in Angular CLI v20)
PR Close#60513
This will make the test even more useful, as it ensures that we aren't
accidentally relying on the compiler potentially discovering best
guessed modules from other imports that previously were part of the same
file (importing all modules as part of the test).
PR Close#60503
Removes a link that no longer directs users to the expected documentation. Deleting the line is the recommended solution for issue #60500.
PR Close#60501
Markdown requires code blocks (```) to start without white spaces. With this change we ensure that `@example` blocks with leading spaces are well supported.
fixes#60407
PR Close#60408
Removes logic that was explicitly adding parentheses around ternaries
used as the condition of another ternary. Instead we can just rely on
Typescript to add the parentheses if they are needed to make the code
match the structure of the AST.
Also added a note pointing to the issue that currently prevents us from
removing similar logic pertaining to nullish coalescing
PR Close#60263
Previously, `platformBrowserTesting` did not include any `platformBrowser` providers, causing an inconsistency with `platformBrowserDynamicTesting`.
This update resolves the issue by restructuring platform inheritance to ensure proper provider inclusion:
- `platformCore → platformBrowser → platformBrowserTesting`
- `platformBrowser → platformBrowserDynamic → platformBrowserDynamicTesting`
Now, `platformBrowserTesting` correctly inherits from `platformBrowser`, aligning with the expected behavior.
PR Close#60480
This commit adds a new integration test which will help ensure that all
exported `@NgModule`'s of framework packages can be imported by users
without any errors.
This test is generally useful, but with our upcoming changes with
relative imports, this is a good safety-net. Relative imports could
break re-exported NgModules inside NgModule's. For more details, see:
https://github.com/angular/components/pull/30667
Notably we don't expect any issues for framework package as re-exporting
`@NgModule`'s inside `@NgModule`'s is seemingly a rather rare pattern for
APF libraries (confirmed by Material only having like 4-5 instances).
PR Close#60489
When we switch to relative imports, shared `.d.ts` chunks can be
generated.
We need to also pull these into our mock virtual FS testing
environments. Notably this does not cause a test slow-down because we
are talking about very few extra `.d.ts` chunk files. In our experiments
before, with no dts bundling, we saw test time increase from e.g.
20seconds to 100seconds. The 20s are still the same locally!
In addition, since code for definitions can now reside in shared `.d.ts`
chunks, the language service tests need to be adjusted in cases where
they assert for code definition locations in `@angular/core`. A new
helper prepares for more code to be moved into arbitrary `.d.ts` files;
we should simply assert the definition comes out of
`node_modules/@angular/core`.
PR Close#60487
