When we generate an HMR replacement function, we determine which locals from the file are used and we pass them by reference. This works fine in most cases, but breaks down for const enums which don't have a runtime representation.
These changes work around the issue by passing in all the values as an object literal.
Fixes#59800.
PR Close#59815
Fixes that the partial evaluator was interpreting initializer-less enum members as undefined. In this case the value is the same as the index.
PR Close#59815
This change removes some code and logic duplication by
re-using the existing functionality. It also pulls some
code into separate methods for clarity.
PR Close#59806
Implemented functionality to prepend the baseHref to `sourceMappingURL` in CSS content. Added handling to ensure external sourcemaps are loaded relative to the baseHref. Corrected sourcemap URL behavior when accessing pages with multi-segment URLs (e.g., `/foo/bar`). Ensured that when the baseHref is set to `/`, maps are requested from the correct path (e.g., `http://localhost/comp.css.map` instead of `http://localhost/foo/bar/comp.css.map`).
Closes#59729
PR Close#59730
In this commit, we check whether the application is destroyed before printing hydration stats. The application may be destroyed before it becomes stable, so when the `whenStableWithTimeout` resolves, the injector might already be in a destroyed state. As a result, calling `injector.get` would throw an error indicating that the injector has already been destroyed.
PR Close#59716
Make extractAttrsAndClassesFromSelector to return TAttributes directly to
simplify the overall logic and remove unecessary code.
PR Close#59678
PR Close#59735
In this commit, we tree-shake the `PreloadLinkCreator` for client bundles because it's targeting only server code. We use the pending tasks service to contribute to app stability by waiting for the module to load.
PR Close#59431
The new version is 2x smaller in the reduced code size; as thus this eliminates extra bytes. Refactors `joinWithSlash` function to reduce code size and improve readability. Added checks to handle leading and trailing slashes more concisely and provided comments for clarity.
PR Close#59484
We already have a function called `isDetachedByI18n` which checks whether a `tNode` is in `isDetached` state; as thus, there's no reason to apply those checks manually.
PR Close#59668
In this commit, we remove the separate `a === undefined` and `a === null` checks and replace them with `a == null`. Using `a == null` is better and more concise because it checks for both `null` and `undefined` in a single operation. The loose equality `==` is specifically designed to treat `null` and `undefined` as equivalent. This change only reduces some bytes in the code and simplifies it, with no performance impact, as modern JavaScript engines handle `a == null` efficiently. Additionally, comments have been added for clarification.
PR Close#59696
The `_checkParentType` bodies are wrapped with `ngDevMode`, meaning they act as no-ops in production. We can wrap the actual calls to `_checkParentType` with `ngDevMode` to prevent calling no-op functions in production
PR Close#59489
The `type_checks` module already exposes a utility function that checks whether `TNode.componentOffset` is greater than -1. There is no need to check that property manually in other places, as we can reuse the helper function.
PR Close#59611
Drops some bytes by moving `Accept` into a variable, which is then minified to something like `var a="Accept"` and reused in all the places.
PR Close#59546
In this commit, we prevent error handling when the root injector is already destroyed. This may happen when the observable completes before emitting a value, which would trigger a `catchError` block that attempts to call `runInInjectionContext` on a destroyed injector.
PR Close#59457
The `type_checks` module already exposes a utility function that checks whether `LView` is marked as a root view. There is no need to check flags in other places, as we can reuse the helper function.
PR Close#59614
If a file ends up in multiple programs, the unused imports migration was counting it twice. This was fine since the string replacements were handling it correctly, but it was printing out incorrect data.
These changes rework the migration to de-duplicate the replacements and produce the data from the de-duplicated results.
PR Close#59656
This commit updates a flaky test to increase the amount of work (more `for` loop iterations) to minimize the chance of getting the same timestamp after that work.
PR Close#59653
Updates the HMR dependencies extraction logic to handle conditional expressions.
For example, `providers: [condition ? providersA : providersB]`.
PR Close#59637
The component ID collision check tries to account for components being replaced by checking for the `type`, however that might not work during SSR.
These changes disable the warning since it's primarily useful on the browser anyways.
PR Close#59625
Fixes that the async animations renderer didn't have the logic to clean up its style cache during HMR. This is identical to #59393.
Fixes#59640.
PR Close#59644
Pawel Kozlowski