Skydoc is no longer used as `@angular/bazel` is no longer a
public API. The Sass rules were only used in a single place
in the repo where Sass is not really needed and has just been
added by accident most likely. We want to remove the Sass dependency
in preparation for Rules NodeJS v4.x where the Sass rules currently
still use an older version of `@bazel/worker` that is incompatible.
PR Close#42760
Rollup just prints a warning if an import cannot be resolved and ends up
being treated as an external dependency. This in combination with the
`silent = True` attribute for `rollup_bundle` means that bundles might
end up being extremely small without people noticing that it misses
actual imports.
To improve this situation, the warning is replaced by an error if
an import cannot be resolved.
This unveiles an issue with the `ng_rollup_bundle` macro from
dev-infra where imports in View Engine were not resolved but ended
up being treated as external. This did not prevent benchmarks using
this macro from working because the ConcatJS devserver had builtin
resolution for workspace manifest paths. Though given the new check
for no unresolved imports, this will now cause errors within Rollup, and
we need to fix the resolution. We can fix the issue by temporarily
enabling workspace linking. This does not have any performance
downsides.
To enable workspace linking (which we might need more often in the
future given the linker taking over patched module resolution), we
had to rename the `angular` dependency to a more specific one so
that the Angular linker could link into `node_modules/angular`.
PR Close#42760
When another navigation is triggered during an in-process navigation and
the `canceledNavigationResolution` is `'computed'`, we should not
attempt to restore the browser history using `history.go`. Doing that
would trigger a third navigation through the router which would conflict
with the new navigation that we were trying to process. Instead, we
treat this as a redirect and skip the history restoration attempt. This
acts similarly to returning `UrlTree` from a guard.
Fixes issue described in https://github.com/angular/angular/pull/38884#issuecomment-863767152
PR Close#42751
Previously, the ServiceWorker assumed that a client found in
`clientVersionMap` would exist (i.e. it could be retrieved via
`clients.get()`). However, if a browser tab had been closed, the
corresponding client (while present in `clientVersionMap`, which is only
updated on ServiceWorker initialization) would not be retrievable via
`clients.get()`.
This commit fixes it by checking whether the client exists before trying
to notify it about an unrecoverable state.
PR Close#42736
Previously, we used custom typings for the ServiceWorker environment.
This was necessary back when the ServiceWorker package was introduced,
since there were no official typings.
Since there are now official typings for Web Workers (including
ServiceWorkers) offered by TypeScript as [lib.webworker.d.ts][1], this
commit gets rid of our custom typings in favor of using the official
ones.
[1]: https://github.com/microsoft/TypeScript/blob/v4.3.4/lib/lib.webworker.d.ts
PR Close#42736
This commit better aligns the mock `ServiceWorkerGlobalScope`
implementation used in ServiceWorker tests (and the associated typings)
with the actual implementation (and the official TypeScript typings).
This allows verifying the ServiceWorker behavior in a slightly more
realistic environment.
This is in preparation of switching from our custom typings to the
official TypeScript typings (`lib.webworker.d.ts`).
PR Close#42736
This commit better aligns the mock client implementations used in
ServiceWorker tests (and the associated typings) with the actual
implementations (and the official TypeScript typings). This allows
verifying the ServiceWorker behavior in a slightly more realistic
environment.
This is in preparation of switching from our custom typings to the
official TypeScript typings (`lib.webworker.d.ts`).
PR Close#42736
In the ServiceWorker tests, we use mock implementations of the various
client APIs that the ServiceWorker interacts with. Previously, these
mock implementations were defined in the `testing/scope.ts` file. This
added several extra classes to a file that already contains a few,
making it harder to maintain.
Therefore, this commit moves these mock client classes to a separate
`testing/clients.ts` file.
PR Close#42736
This commit better aligns the mock event implementations used in
ServiceWorker tests (and the associated typings) with the actual
implementations (and the official TypeScript typings). This allows
verifying the ServiceWorker behavior in a slightly more realistic
environment.
This is in preparation of switching from our custom typings to the
official TypeScript typings (`lib.webworker.d.ts`).
PR Close#42736
In the ServiceWorker tests, we use mock implementations of the various
events emitted during the ServiceWorker lifecycle. Previously, these
mock implementations were defined in the `testing/scope.ts` file. This
added several extra classes to a file that already contains a few,
making it harder to maintain.
Therefore, this commit moves these mock event classes to a separate
`testing/events.ts` file.
PR Close#42736
This commit makes the `SwTestHarness.envIsSupported()` static method a
standalone function. This function is used to determine whether the
current environment provides the necessary APIs to run the SW tests and
is independent of `SwTestHarness`, so is no need for it to be a static
method of `SwTestHarness`.
This is in preparation of switching from our custom typings to the
official TypeScript typings (`lib.webworker.d.ts`).
PR Close#42736
This commit removes the duplicate `Context` interface and uses the
`ExtendableEvent` interface instead.
This is in preparation of switching from our custom typings to the
official TypeScript typings (`lib.webworker.d.ts`).
PR Close#42736
The ServiceWorker needs to keep track of some metadata for unhashed
asset resources to know if/when they might need to be revalidated. This
applies to resources that do not exist on the filesystem at build-time
(and thus cannot be hashed), such as fonts or images loaded from
external sources. For hashed resources, this metadata is irrelevant,
because the hash is enough to verify that the content hasn't changed and
no revalidation is necessary.
Previously, the ServiceWorker would store such metadata for hashed
resources as well, even though it would never be used (thus taking up
space unnecessarily).
This commit fixes it by not storing metadata for hashed resources, i.e.
those that are included in an asset-group's `hashes` array.
PR Close#42606
Source files that contain directives or components that need an inline
type constructor or inline template type-check block would always be
considered as affected in incremental rebuilds. The inline operations
cause the source file to be updated in the TypeScript program that is
created for template type-checking, which becomes the reuse program
in a subsequent incremental rebuild.
In an incremental rebuild, the source files from the new user program
are compared to those from the reuse program. The updated source files
are not the same as the original source file from the user program, so
the incremental engine would mark the file which needed inline
operations as affected. This prevents incremental reuse for these files,
causing sub-optimal rebuild performance.
This commit attaches the original source file for source files that have
been updated with inline operations, such that the incremental engine
is able to compare source files using the original source file.
Fixes#42543
PR Close#42759
DTS bundling, will cause originally namespaced imports become namespace declarations within the same file. Example:
Before bundling
```ts
import * as i1 from './router';
export declare class RouterModule {
constructor(guard: any, router: Router);
static ɵmod: i0.ɵɵNgModuleDeclaration<RouterModule, [typeof i1.RouterOutlet...]>;
}
```
After bundling
```
declare namespace i1 {
export {
RouterOutletContract,
RouterOutlet
}
}
export declare class RouterModule {
constructor(guard: any, router: Router);
static ɵmod: i0.ɵɵNgModuleDeclaration<RouterModule, [typeof i1.RouterOutlet...]>;
}
```
And therefore this commit adds support for reflecting types that are defined in such namespace declarations.
Closes#42064
PR Close#42728
Updates the api-extractor dependencies of the repository, and within
the `@angular/bazel` package so that TypeScript 4.3 is supported when
a flattened typings file is generated. Without this update, the api
extractor could fail if a referenced tsconfig use a TS 4.3-only option such as
`noImplicitOverride`.
Note: This could also be considered a `feat:` for `@angular/bazel`,
but this package is not part of the public API anyway and we'd want
that change to land in the patch branches too (to keep the goldens
in sync between release branches as much as possible)
PR Close#42737
Historically, our Language Service was built with the potential to be a
drop-in replacement for the TypeScript Language Service with the added
benefit of being able to provide Angular-specific information as well.
While our VSCode extension does not use the Language Service in this
way, it appears that other community-contributed plugins do. We don't
really officially support this use-case but there's not real reason for
us to override the TypeScript Language Service's
implementation in the VE Angular Language Service so that it returns
`undefined`. As with other non-implemented methods, we can just allow
this to be deferred to TSLS.
fixes#42715
PR Close#42727
When the template type checker try to get a symbol of a template node, it will
not return the directives intended for an element on a microsyntax template,
for example, `<div *ngFor="let user of users;" dir>`, the `dir` will be skipped,
but it's needed in language service.
Fixes https://github.com/angular/vscode-ng-language-service/issues/1420
PR Close#42640
When `TestBed.compileComponents` is called under ViewEngine, we kick off a compilation and return a promise that resolves once the compilation is done. In most cases the consumer doesn't _have_ to await the returned promise, unless their components have external resources.
The problem is that the test could be over by the time the promise has resolved, in which case we still cache the factory of the test module. This becomes a problem if another compilation is triggered right afterwards, because it'll see that we still have a `_moduleFactory` and it won't recreate the factory.
These changes resolve the issue by saving a reference to the module type that is being compiled and checking against it when the promise resolves.
Note that while this problem was discovered while trying to roll out the new test module teardown behavior in the Components repo (https://github.com/angular/components/pull/23070), it has been there for a long time. The new test behavior made it more apparent.
PR Close#42669
As of ES2021, JavaScript allows using underscores as separators inside numbers, in order to make them more readable (e.g. `1_000_000` vs `1000000`). TypeScript has had support for separators for a while so these changes expand the template parser to handle them as well.
PR Close#42672
Previously, if there were two tags with the same "name" or "property" attribute selector,
then only the first was checked for duplicates when deciding whether to add a new meta
tag.
Fixes#42700Fixes#19606
PR Close#42703
Previously, the SW was only able to clean up caches for app-versions
found in the `Driver`'s `versions` map. If (for some reason) the
`Driver` failed to load a valid stored state (including app-versions)
and ended up with an [empty `versions` map][1], any obsolete versions
would remain in the cache storage. This case was rare but possible.
This commit makes the cache clean-up logic more robust by ensuring that
all app-version caches are removed unless they are currently used by the
SW to serve active clients (with the exception of the latest
app-version, which is always retained).
Fixes#41728
[1]: 9de65dbdce/packages/service-worker/worker/src/driver.ts (L515-L529)
PR Close#42622
Previously, obsolete caches were only cleaned up when successfully
loading the stored state. When the state failed to be loaded, cleaning
up the caches would be skipped until the next SW initialization.
This commit changes this, ensuring that the caches are cleaned up
regardless if the stored state was loaded successfully or not.
PR Close#42622
This commit simplifies/systemizes accessing the `CacheStorage` through a
wrapper, with the following benefits:
- Ensuring a consistent cache name prefix is used for all caches
(without having to repeat the prefix in different places).
- Allowing referring to caches using their name without the common
cache name prefix.
- Exposing the cache name on cache instances, which for example makes it
easier to delete caches without having to keep track of the name used
to create them.
PR Close#42622
This commit improves the cache names generated by the ServiceWorker by
making them shorter and non-repetitive. In particular, the following
changes are made:
- Data-group cache names no longer include the `dynamic` infix, since it
does not add any value.
Before: `ngsw:<...>:data:dynamic:<...>`
After: `ngsw:<...>:data:<...>`
- `CacheDatabase` table names no longer include the `ngsw:<path>` prefix
twice.
Before: `ngsw:<path>:db:ngsw:<path>:<...>`
After: `ngsw:<path>:db:<...>`
NOTE 1:
This change will result in different cache names being generated for the
same app-versions with the new SericeWorker script. This means that some
of the previously cached data will need to be re-downloaded (because the
ServiceWorker will not be able to re-use the old caches), but that
should be transparent for the end user.
While possible, adding logic to allow the ServiceWorker to retrieve data
from the old caches is not worth the extra complecity and maintenance
cost.
NOTE 2:
Generating different cache names for some of the caches means that the
ServiceWorker will not be able to clean-up some of the old caches. This
will be taken care of in a subsequent commit that will rework the
clean-up logic to be more robust (covering changes such as this one and
other edgecases).
PR Close#42622
`CacheDatabase` uses the un-prefixed table names to interact with
database tables. However, the `list()` method returns the raw, prefixed
table names (which are not useful, since they cannot be used to
open/delete a table).
This commit fixes this by removing the prefix from the cache names
returned by the `list()` method.
NOTE:
This method is currently not used anywhere, so this change does not
affect the ServiceWorker behavior.
PR Close#42622
This commit includes the ServiceWorker version in the debug info shown
at `/ngsw/state` to make it easier to know what version of the
ServiceWorker script is controlling the page.
PR Close#42622
This commit makes some minor refactorings to improve the code
readability and maintainability, including:
- Avoiding code duplication.
- Using more descriptive variable names.
- Using `async/await` instead of `Promise#then()`.
- Accessing variables directly instead of via `this` when possible.
PR Close#42622
The previous default algorithm was `md5`, which is not compliant with FIPS.
The default is now set to `sha256`, which is compliant.
Fixes#42577
PR Close#42582
The hash algorithm for the entry-point manifest was hardcoded to `md5`.
This can now be configured by the `hashAlgorithm` property on the
ngcc.config.js project configuration.
PR Close#42582
The ngcc configuration gets hashed to be used when caching
but it was hardcoded to use the `md5` algorithm, which is
not FIPS compliant.
Now the hash algorithm can be configured in the ngcc.config.js
file at the project level.
PR Close#42582
Add `openWindow`, `focusLastFocusedOrOpen` and `navigateLastFocusedOrOpen` abilty to the notificationclick handler such that when either a notification or notification action is clicked the service-worker can act accordinly without the need for the app to be open
PR Close#26907
PR Close#42520
Previously the lexer would break out of consuming a text token if it contains
a `<` character. Then if the next characters did not indicate an HTML syntax
item, such as a tag or comment, then it would start a new text token. These
consecutive text tokens are then merged into each other in a post tokenization
step.
In the commit before this, interpolation no longer leaks across text tokens.
The approach given above to handling `<` characters that appear in text is
no longer adequate. This change ensures that the lexer only breaks out of
a text token if the next characters indicate a valid HTML tag, comment,
CDATA etc.
PR Close#42605
When consuming a text token, the lexer tracks whether it is reading characters
from inside an interpolation so that it can identify invalid ICU expressions.
Inside an interpolation there will be no ICU expression so it is safe to
have unmatched `{` characters, but outside an interpolation this is an error.
Previously, if an interpolation was started, by an opening marker (e.g. `{{`)
in a text token but the text came to an end before the closing marker (e.g. `}}`)
then the lexer was not clearing its internal state that tracked that it was
inside an interpolation. When the next text token was being consumed,
the lexer, incorrectly thought it was already within an interpolation.
This resulted in invalid ICU expression errors not being reported.
For example, in the following snippet, the first text block has a prematurely
ended interpolation, and the second text block contains an invalid `{` character.
```
<div>{{</div>
<div>{</div>
```
Previously, the lexer would not have identified this as an error. Now there
will be an EOF error that looks like:
```
TS-995002: Unexpected character "EOF"
(Do you have an unescaped "{" in your template? Use "{{ '{' }}") to escape it.)
```
PR Close#42605
Paul Gschwendtner
Alan Agius
Andrew Scott
Renovate Bot
Gabriele Franchitto
Borislav Ivanov
George Kalpakas
David Gilson
JoostK
ivanwonder
Kristiyan Kostadinov
Pete Bacon Darwin
Dario Piotrowicz
dario-piotrowicz
Zach Arend
codingnuclei