This is a follow up fix for
894286dd0c.
It turns out that comments can be closed in several ways:
- `<!-->`
- `<!-- -->`
- `<!-- --!>`
All of the above are valid ways to close comment per:
https://html.spec.whatwg.org/multipage/syntax.html#comments
The new fix surrounds `<` and `>` with zero width space so that it
renders in the same way, but it prevents the comment to be closed eagerly.
PR Close#40525
In `ViewEncapsulation.Emulated` mode, the compiler must generate additional
combinations of selectors to handle the `:host-context()` pseudo-class function.
Previously, when there is was more than one `:host-context()` selector in a
rule, the compiler was generating invalid selectors.
This commit generates all possible combinations of selectors needed to
match the same elements as the native `:host-context()` selector.
Fixes#19199
PR Close#40494
When a source-map has an inline source, any source-map linked from
that source should only be loaded if itself is also inline; it should not
attempt to load a source-map from the file-system. Otherwise we can
find ourselves with inadvertent infinite cyclic dependencies.
For example, if a transpiler takes a file (e.g. index.js) and generates
a new file overwriting the original file - capturing the original
source inline in the new source-map (index.js.map) - the source
file loader might read the inline original file (also index.js) and
then try to load the `index.js.map` file from disk - ad infinitum.
Note that the first call to `loadSourceFile()` is special, since you can
pass in the source-file and source-map contents directly as in-memory
strrngs. This is common if the transpiler has just generated these and has
not yet written them to disk.
When the contents are passed into `loadSourceFile()` directly, they are
not treated as "inline" for the purposes described above since there is
no chance of these "in-memory" source and source-map contents being caught
up in a cyclic dependency.
Fixes#40408
PR Close#40435
This patch adds an API to retrieve the template typecheck block for a
template (if any) at a file location, and a selection of the TS node
in the TCB corresponding to the template node at which the request for
a TCB was made (if any).
Probably not something we want to land soon, but a useful debugging tool
for folks working with TCBs.
PR Close#39974
rxjs was only used within one location within the static queries migration to workaround
a previous limitation that schematics could not directly use a promise. However, promise
support has been available since 8.0. This change removes the observable promise wrapping.
It also removes an any cast that was previously needed to workaround rxjs version mismatches
during compilation.
PR Close#38657
Adds an `appendAll()` method to `HttpParams` that can construct the HTTP
request/response body from an object of parameters and values.
This avoids calling `append()` multiple times when multiple parameters
need to be added.
Fixes#20798
PR Close#20930
For the Google Cloud Console within Google we observed errors in the
shallowEqual function for users in IE and Edge. This patch was made within
Google and the errors went away. This commit upstreams the change into Angular.
PR Close#40488
This commits adds additional expectations to verify that the bloom
filter is able to correctly handle token IDs that exceed the size of
the bloom filter (which is currently 256 bits).
PR Close#40489
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
Rather than mutating the span on the template when renaming literal strings,
this commit updates the logic to mutate the `TextSpan` equivalent that
is used by the Language Service.
PR Close#40484
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);
// ...
}
```
9fca9c6651/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 initial implementation assumed that the consuming editors would
de-duplicate rename locations. In fact, vscode treats overlapping rename
locations as distinct and errors when trying to preview the renames.
This commit updates the language service to de-duplicate exact file+span
matches before returning rename and reference locations.
While vscode _does_ de-duplicate reference results, it still makes sense
to de-duplicate them on our side when possible to make tests more
understandable. If a template has 3 instances of a variable, it makes
sense to get get 3 reference results rather than 4+ with some duplicates.
PR Close#40454
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
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
Close#40215
`fesm2015/zone.js` is built to `esm` bundle with rollup, so the 'use strict';
statement is not generated in the bundle, even we put the 'use strict' in the src code,
rollup removes the code in the final bundle.
So if we load the `fesm2015/zone.js` as a module, such as `ng serve`, in the index.html
```
<script src="polyfills.js" type="module"></script>
```
Everything works fine, since polyfills.js is loaded as `module`, so it is always `strict`.
But in `ng test`, webpack concat the `zone.js` and loaded into the karma html. For other app and
test code, they are still `strict` since they are `module` because they have `export/import`
statement, but `zone.js` is a bundle without `export`, it is a `side effect` bundle, so after
loaded by webpack, it becomes non-strict. Which causes some issues, such as #40215,
the root cause is the `this` context should be `undefined` but treated as `Window` in `non-strict` mode.
```
Object.prototype.toString.apply(undefined);
// should be [object undefined], but it is [object Window] in non-strict mode.
// zone.js patched version of toString
Object.prototype.toString = function() {
...
// in non-strict mode, this is Window
return originalObjectPrototypeToString.call(this);
}
```
So in this commit, `'use strict';` is always added to the `esm` bundles.
PR Close#40456
The `getRenameInfo` action is used by consumers to
1. Determine if a location is a candidate for renames
2. Determine what text to use as the starting point for the rename
PR Close#40439
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
Newsha Hosseiny Nik
Nejc Zdovc
Justin Santa Barbara
Jessica Janiuk
Misko Hevery
cexbrayat
Joey Perrott
Pete Bacon Darwin
ayazhafiz
Charles Lyding
Harun Urhan
George Kalpakas
hafiz
Wataru.Kasahara
Alison Gale
JoostK
Andrew Scott
Alex Mokin
Kapunahele Wong
Andrew Kushnir
twerske
Keen Yee Liau
David Shevitz
Kristiyan Kostadinov
Aristeidis Bampakos
abarghoud
Alexey Elin
JiaLiPassion
ivanwonder