The observable terminates immediately when `error` is called, and no further emissions or completion notifications occur. Thus, we have to remove the listener in both the `error` and `complete` notifications.
PR Close#61596
Previously, multiple simultaneous calls to `checkForUpdate()` could result in redundant
fetches and hashing of the update manifest, leading to unnecessary network and CPU usage.
This change introduces a mechanism to track an in-progress update check using a cached
promise (`ongoingCheckForUpdate`). Subsequent calls to `checkForUpdate()` while a check
is in progress will return the same promise instead of triggering a new request.
Once the check completes (successfully or not), the cached promise is cleared,
allowing future update checks to proceed normally.
This improves efficiency and prevents overlapping update logic in applications that
may invoke `checkForUpdate()` from multiple sources (e.g. polling, manual triggers).
PR Close#61443
The code editor tooltip exhibits some weird bug when there is a margin applied. The root issue is unknown but at least it improves the current situation.
fixes#60923
PR Close#61782
This update ensures that the service worker can handle range requests, allowing video seeking to work correctly when videos are delivered by the service worker.
PR Close#60029
This ensures that the new optimization rule, and also adev (when we
complete migrating it to `rules_js`) can use the latest compiler-cli
version from HEAD.
PR Close#61810
PR Close#61830
When the expression parser consumes tokens inside a parenthesized expression, it looks for valid tokens until it hits and invalid one or a closing paren. If it finds an invalid token, it reports and error and tries to recover until it finds a closing paren. The problem is that in such cases, it would produce the `ParenthesizedExpression` and continue parsing **from** from the closing paren which would then produce more errors that add noise to the output and result in an incorrect representation of the user's code. E.g. `foo((event.target as HTMLElement).value)` would be recovered to `foo((event.target)).value` instead of `foo((event.target).value)`.
These changes resolve the issue by skipping over the closing paren at the recovery point.
Fixes#61792.
PR Close#61815
Commit 3e70d64 introduced cdk version 20.0.0-rc2 which introduced a change to how the cdk virtual scroll sets some internal state.
Previously in DevTools we were using a computed incorrectly to respond to changes in the directive forest and apply them to the underlying datasource. With the change to the CDK shown above, this incorrect usage caused us to attempt to update underlying signals in the virtual scroll directive while within a computed callback, throwing an error.
This commit corrects our usage by swapping from a computed to an effect, allowing the underlying signals in the scroll directive to be updated without error.
PR Close#61812
When defer blocks have a reference-based trigger without a parameter, we infer it from the placeholder block. This requires some validations like ensuring that there's only one element in the placeholder. The validations are currently implemented at the parser level which can affect tools like linters that need to pass `preserveWhitespaces: true` in order to get accurate source mappings.
These changes move the validations into the template type checker so that they still get flagged, but much later in the process. Moving them over involves a bit more work, because the template type checker also sets `preserveWhitespaces: true`.
Fixes#61725.
PR Close#61747
This commit updates runtime logic to produce an error when there are some `@defer` blocks with `hydrate` triggers, but the incremental hydration is not enabled via `withIncrementalHydration()`. Previously the check was only detecting the case when `withIncrementalHydration()` is present on the server, but missing on the client. With the change in this commit, the check would be performed on the server as well.
PR Close#61741
Follow-up to #61674 where we were leaving behind some whitespace, e.g. `[One, Two, Three]` would turn into `[One ]`. These changes only preserve the whitespace if the node is preceded by a newline.
This wasn't caught by tests, because they were stripping away whitespaces before asserting. I've also reworked the tests to be sensitive to formatting changes.
PR Close#61698
Updates the current list of DevTools reviewers to make a few small changes.
1. Adds `hawkgs` and `milomg`.
2. Removes the leading `~` from `JeanMeche` to include him in automatic review requests.
3. Adds `jkrems` for additional Googler coverage in automatic review requests.
4. Removes `mgechev` and `MarkTechson` who haven't been involved in daily DevTools development for a while.
5. Adds the leading `~` to `devversion` and `josephperrott` to remove them from automatic review requests while leaving them with access for "break glass" situations.
Note that the leading `~` means that the individual may approve PRs and satisfy the group's requirement, but PullApprove will not automatically request a review from them. See https://v3-docs.pullapprove.com/config/reviewers/#reviewers-that-dont-want-review-requests.
PR Close#61709
Re-exports the `FileSystem` type since it's used by some tsurge migrations and because internally the barrel export from `ngtsc/file_system` is removed.
PR Close#61697
We are dropping the custom ESBuild and Terser pipeline from dev-infra
and instead leverage the Angular CLI directly. This commit adjusts
the benchmarks to use this new rule.
Instead of dev-infra maintaining a custom ESBuild + Terser pipeline that
tries to emulate the Angular CLI, we are switching the bundling core
tests to a new rule that really leverages the Angular CLI.
This involves some file renames and small adjustments. In addition, we
leverage the updated symbol tracking rule to output new goldens that can
work with multiple bundle files (as generated by the Angular CLI;
especially with defer and its "lazy" chunks).
Since we are going to replace our `app_bundle` rule (custom ESBuild +
Terser pipeline) with the real Angular CLI where shared/lazy/common
chunks may exist, we need to update the symbol extractor to support
multiple files.
We could have just merged all symbols, but this commit tries to do
better by detecting what symbols are loaded eagerly vs. lazily. This
will be very useful for e.g. defer tests or other lazy features we are
introducing in the feature.
The `app_bundle` rule does not work after the migration of
`packages/compiler` to `ts_project` because the `.mjs` extensions are
now missing in the non npm-package output.
This causes runtime errors as `.js` is not recognized as ESM. Switching
to the real npm package for usage, fixes this issue.
Currently when linking the `@angular/compiler-cli` package, the peer
dependency to `compiler` is not resolved and we are trying to make the
compiler dependency available via `data`. This is unidiomatic and
brittle. This commit fixes this.
Compiler now would have `.js` files. Those aren't picked up as ESM,
unless we install the `package.json` with `type: module`. Sounds great
on paper, but doesn't work in reality because the way the compiler
packages are available to `api-gen/` is via the old `rules_nodejs`
linker, so the `packages/package.json` wouldn't work; nor do the
`package.json`s of the e.g. compiler-cli package work- because those
already contain the `exports` of the built npm package.
We fix this in a much more reasonable way, and the whole module
resolution problem by leveraging the pnpm linking here. This works as
expected.
Fixes a typo in the "Lazily loaded components" section of the define-routes.md guide.
The path for the home-page component was incorrectly written as ',' instead of ''.
PR Close#61740
arturovt