The injector system uses a bloom filter to determine if a token is
possibly defined in the node injector tree, which is stored across
multiple bloom buckets that each represent 32 bits of the full 256-bit
wide bloom hash. This means that a computation is required to determine
the exact bloom bucket which is responsible for storing any given 32-bit
interval, which was previously computed using three bitmask operations
and three branches to derive the bloom bucket offset.
This commit exploits the observation that all bits beyond the low 5 bits
of the bloom hash are an accurate representation for the bucket offset,
if shifted right such that those bits become the least significant bits.
This reduces the three bitmask operations and three branches with a
single shift operation, while additionally offering a code size
improvement.
PR Close#40489
Fix a case where matrix parameters weren't stringified when they are passed as a first command
when creating a url tree. Fix return type in parseMatrixParams method
because it always returns {[key: string]: string}
Closes#23165
PR Close#25095
This new `base-authoring-package` captures all the settings, which
turns of potentially fatal checks, in one place. This new package is
then used as a base for all the docs-watch related packages, rather
than dotting the settings in a variety of different packages. This also
has the benefit that the standard configuration for doc-gen is fatal
on failed checks by default.
PR Close#40479
When using `docs-watch` we try to match the changed file
to a dgeni package in order to trigger a minimal set of processors.
Previously, if the changed file could not be matched we emitted an
ugly error. Now we provide a helpeful message.
PR Close#40479
We can define regions in our examples that can be referenced
and rendered in guides as code snippets. It is quite hard to ensure
that these regions are maintained correctly. One reason for this is
it is hard to know whether a region is being used or not.
This commit adds a new processor that checks for unused named
regions in examples and fails if any are found.
Fixes#19761
PR Close#40479
In the `docs-watch` job we attempt to guess what additional files need
to be processed given a change to a single file. Previously we were not
finding links to examples that were defined over multiple lines. E.g.
```
<code-pane
header="src/app/app.component.html"
region="hero-birthday-template"
path="pipes/src/app/app.component.html">
</code-pane>
```
This commit improves the regular expression to handle these cases.
PR Close#40479
Many `ts.LanguageService` APIs accept a filename, for example
```ts
getQuickInfoAtPosition(fileName: string, position: number)
```
The requirement is that `fileName` is agnostic to the platform (Linux, Mac,
Windows, etc), and is always normalized to TypeScript's internal
`NormalizedPath`.
This is evident from the way these APIs are called from the language server:
```ts
private onHover(params: lsp.TextDocumentPositionParams) {
const lsInfo = this.getLSAndScriptInfo(params.textDocument);
if (lsInfo === undefined) {
return;
}
const {languageService, scriptInfo} = lsInfo;
const offset = lspPositionToTsPosition(scriptInfo, params.position);
const info = languageService.getQuickInfoAtPosition(scriptInfo.fileName, offset);
// ...
}
```
https://github.com/angular/vscode-ng-language-service/blob/9fca9c66510974c26d5c21b31adb9fa39ac0a38a/server/src/session.ts#L594
Here `scriptInfo.fileName` is always a `ts.server.NormalizedPath`.
However, https://github.com/angular/angular/pull/39917 accidentally leaked
the platform-specific paths, and caused a mismatch between the incoming paths
and the paths stored in the internal data structure `fileToComponent`.
This PR fixes the bug by always normalizing the paths, and updating the
type to reflect the format of the underlying data.
Fixes https://github.com/angular/vscode-ng-language-service/issues/1063
PR Close#40492
The current "go to definition" is broken for template variables and
references when a template is overridden. This is because we get the
file url from the source span, which uses the overridden name
'override.html'. Instead, we can retrieve the template file from the
compiler in the same manner that is done for references.
Another way to fix this would have been to use the real template file path when
overriding a template, but this was the more straightforward fix since
the strategy was already used in find references and rename locations.
fixes https://github.com/angular/vscode-ng-language-service/issues/1054
PR Close#40455
PR Close#40491
When a form is reset, it goes through `_forEachChild` to call `reset` on each of its children.
The problem is that if a control is removed while the loop is running (e.g. by a subscription),
the form will throw an error, because it built up the list of available control before the loop
started.
These changes fix the issue by adding a null check before invoing the callback.
Fixes#33401.
PR Close#40462
We should provide the completion when the cursor is in the attribute
name after the `@` and `animate-`, but now the `KeySpan` starts from the
`@` or `animate-`. For example, the animation event `(@name.done)="v"`,
we can know where the cursor is by the `KeySpan` of `name.done` exactly,
it's in the event name or in the phase name.
PR Close#40347
Reasons for change:
- css_parser, css_ast, and css_lexer are not used anywhere and there are
no entry points from compiler.ts
- tested by building Angular and building/running aio with build-local
PR Close#37463
When loading a module that doesn't provide `RouterModule.forChild()` preloader will get stuck
in an infinite loop and throw `ERROR Error: Maximum call stack size exceeded.`
The issue is that child module's `Injector` will look to its parent `Injector` when it doesn't
find any `ROUTES` so it will return routes for it's parent module instead. This will load the
child again that returns its parent's routes and so on.
Closes#29164
PR Close#36605
This commits adds some shortcut definitions for the angular.io PWA. The
user agent can use them to assemble a context menu to be displayed by
the operating system when a user engages with the app's icon. (In
addition, shortcuts provide an easy way for users to add links to
specific pages on their home screen.)
See [here][1] for more details on the `shortcuts` property of the PWA
manifest.
The choice of pages to create shortcuts to was influenced by the
following facts/criteria:
- It seems that only the first 4 shortcuts are displayed by Chrome (at
least on my Android phone).
- Since the PWA is mostly used on mobile, I omitted pages that are less
likely to be useful for mobile users (such as pages related to CLI).
[1]: https://developer.mozilla.org/en-US/docs/Web/Manifest/shortcuts
PR Close#40393
This commit moves some properties with simple, string values in
`pwa-manifest.json` to the top (i.e. above the more lengthy `icons`
array) to make them easier to discover.
PR Close#40393
Because the query now has `flags` which specify the mode, the static query
instruction can now be remove. It is simply normal query with `static` flag.
PR Close#40091
Previous implementation would fire changes `QueryList.changes.subscribe`
whenever the `QueryList` was recomputed. This resulted in artificially
high number of change notifications, as it is possible that recomputing
`QueryList` results in the same list. When the `QueryList` gets recomputed
is an implementation detail and it should not be the thing which determines
how often change event should fire.
This change introduces a new `emitDistinctChangesOnly` option for
`ContentChildren` and `ViewChildren`.
```
export class QueryCompWithStrictChangeEmitParent {
@ContentChildren('foo', {
// This option will become the default in the future
emitDistinctChangesOnly: true,
})
foos!: QueryList<any>;
}
```
PR Close#40091
When using the `NewEntryPointWriter`, we must copy over all files from the
entry-point bundle to the new entry-point. But since we are going to
write out the modified files directly, there is no need to copy those.
This commit skips copying the files that have been modified.
PR Close#40429
When using the `NewEntryPointWriter` we copy unmodified files over to the new
entry-point in addition to writing out the source files that are processed by ngcc.
But we were not copying over associated source-map files for these unmodified
source files, leading to warnings in downstream tooling.
Now we will also copy over source-maps that reside as siblings of unmodified
source files. We have to make sure that the sources of the source-map point
to the correct files, so we also update the `sourceRoot` property of the copied
source-map.
Fixes#40358
PR Close#40429
Previously the pre-check confirmed that the stamping value was normal and expected, however
with the new stamping methodology of marking for publish via flag, the check no longer will
ever see anything but a passing version, since it is stamped as publish.
PR Close#40422
This commit updates the logic that calculates `useFactory` function arguments to avoid relying on `instanceof`
checks (thus always retaining symbols) and relies on flags that DI decorators contain (as a monkey-patched property).
Another perf benefit is having less megamorphic reads while calculating args for the `useFactory` call: we used to
check whether a token has `ngMetadataName` property 4 times (in worst case), now we have just 1 megamorphic read in
all cases.
Closes#40143.
PR Close#40145
Previously we only logged a warning if we attempted to auto-link
to a doc that had no `path` property, which implies that it is private
and is not rendered.
Now we fail hard during full doc-gen, although when running the
`yarn serv-and-sync` command it should not fail if changes are
only made to guides, which is what authors who use this tool
are most likely to do.
PR Close#40404
Previously, only the first layer of sub-classes were filtered to remove
private exports. But on recursing down further levels these were not
filtered out.
PR Close#40404
This tag-def is being used in the `platform-server` source code,
and was causing warnings in the doc-gen. Adding support
prevents the warning from being shown.
Other than that this change has no effect on the generated
documentation, since the `@default` tag is not used in any
templates.
PR Close#40404
This commit updates `dgeni` to the latest version, which
will now only display the stack-trace after an error if the
logger is set to `debug`.
Fixes#39610
PR Close#40404
JoostK