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
In this commit, support for `notificationclose` events has been added to the service worker Driver.
When a notification is closed (either by user dismissal or programmatically), the Driver now captures the event, extracts the relevant notification options, and broadcasts a `NOTIFICATION_CLOSE` message to clients. This ensures the application is aware of notification lifecycle events and can react accordingly.
PR Close#61442
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
Similarly to the previous change to the expression AST, these changes replace the `WriteVarExpr`, `WriteKeyExpr` and `WritePropExpr` from the output AST with a binary expression. This is closer aligned to TypeScript and makes it easier to translate code between the two.
PR Close#61682
Currently our expression parser produces two different expressions for writes: `PropertyWrite` (e.g. `foo.bar = 123`) or `KeyedWrite` (e.g. `foo[0] = 123`). This is inconsistent with other ASTs, like TypeScript's, where writes are represented as binary expressions with a `=` operator and it makes it difficult to implement more write operators like `??=`, because we'd essentially have to duplicate them.
These changes switch the expression parser over to produce binary expressions instead.
PR Close#61682
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
The bazel npm package is no longer needed and currently breaks
as we started using a 1P pnpm linked package that would otherwise
end up being pulled into this legacy rule.
PR Close#61826
This commit migrates the remaining pieces of `compiler-cli` to
`ts_project`. This involves a few more things during migration:
- the `ng_module` ngc_wrapped rule broke as part of this change, so we
switched it to `ts_project` too. This logic is soon gone anyway.
- we needed an extra pnpm "package.json" for the linker babel test. This test is
loading from the real compiler-cli npm package. Babel needs a real
node module for this, so this solution seems reasonable. It may be
worth exploring in the future to move this test into an integration
test though.
- the older integrationtest in compiler-cli is removed as the coverage
is much better with the compliance test suite and this test.
PR Close#61826
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
Currently we reuse the same binding parser for all expressions in the template. Under the hood, the parser has a single `errors` array that it passes into all ASTs which means that if there's one binding with an error, those errors will be propagated to all other ASTs in the template.
These changes switch to having a unique `errors` array for each AST so we only report errors once.
Relates to #61792.
PR Close#61793
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
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
Reworks the `declareTemplate` function, that we use both in the `template` instruction and in other template-based code like control flow and `@defer`, so that it's split up into a function with directive logic and one without. For anything except the `template` instruction we don't need the directive matching and lifecycle hook logic.
Also introduces a DOM-only instruction called `domTemplate`.
PR Close#61718
Adds the new `domElement` and `domElementContainer` instructions that are the equivalent of the `element` and `elementContainer` instructions, but will allow us to skip the following overhead when we know that there are no directives:
* Directive matching.
* Directive instantiation.
* Lifecycle hook management.
* Content query execution.
PR Close#61718
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
