This addresses a potential memory leak in plugin-factory.ts.
The require call inside the create function reloads the entire language
service module for every new project, which is inefficient and could be a cause of the memory leak during branch
switching. This ensures the module is loaded only once and the same
instance is shared across all projects.
The `@angular/language-service` package was not needed for integration tests or benchmarks. Removing this dependency simplifies the build configuration.
PR Close#64306
This commit updates the TypeScript configuration across the project to use `moduleResolution: "bundler"`. This modernizes our module resolution strategy to align with current TypeScript best practices and bundler behaviors.
The following changes are included:
- Updated `tsconfig.json` files to set `moduleResolution` to `"bundler"`.
- Updated the `rules_angular` bazel dependency to a version compatible with these changes.
- Adjusted related test files and golden files to reflect the new module resolution strategy.
PR Close#64125
Type checking of host bindings was added in v20. We're now confident enough in it to enable it by default.
BREAKING CHANGE:
* Previously hidden type issues in host bindings may show up in your builds. Either resolve the type issues or set `"typeCheckHostBindings": false` in the `angularCompilerOptions` section of your tsconfig.
PR Close#63654
Change direct deps in bazel targets and import specifiers within files to maintain strict deps requirements ahead of enabling strict deps tests in the repo
PR Close#63323
In the context of TypeScript (TS), a re-exported symbol is considered a distinct symbol.
This means that a developer can choose to import either the re-exported symbol or
the original symbol. However, in the context of Angular, the re-exported symbol
is treated as the same component because it uses the same selector.
This pull request will utilize the most recent re-export component file to
resolve the module specifier.
PR Close#62585
Deprecated diagnostics can appear on the context guard becaues the
directive itself may be deprecated.
For example, context guards look like `if (i1.NgForOf.ngTemplateContextGuard(_t8, _t9) /*331,378*/) {...}`
and typescript will report the deprecation on the whole element, from
start to end tag, because the span for that node includes it.
fixes https://github.com/angular/vscode-ng-language-service/issues/2203
PR Close#63054
using the `getSymbol` instead of the `type.symbol`, for the primitive type,
the `type.symbol` returns the `undefined` value. The return type of `getSymbol`
includes `undefined`, while `type.symbol` does not.
For example:
```ts
class BarComponent {
/**
* @deprecated
*/
name = ""
}
```
The type of `name` is `string`, the `type.symbol` for the `string`
returns `undefined` here.
e3ef7ff50d/src/services/types.ts (L111)e3ef7ff50d/src/compiler/types.ts (L6445)
PR Close#63002
Now that the packages are avaiable at the base node_modules we can treat local packages as normal packages and not leverage the archive package versions
PR Close#62996
fixes Plugin activation failed: Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './bundles/language-service.js' is not defined by 'exports'
PR Close#62811
When we introduced blocks, we made a deliberate decision to treat the `@` character as a reserved character in case we need to use it for other syntax in the future. This meant that some common cases, like writing out an email address in the template, can be broken.
After some recent discussions we decided to relax the requirement and only treat `@` as a reserve character if it's followed by a character sequence that matches a known block.
PR Close#62644
In the Typescript Language Service, these diagnostics are reported as suggestion diagnostics.
This will report the deprecated `Component`, `Directive`, etc.
Fixes https://github.com/angular/angular/issues/59343
PR Close#62054
Currently when there's a parser error in interpolated text, the compiler reports an error on the entire text node. This can be really noisy in long strings.
These changes switch to reporting the errors on the specific expressions that caused them.
PR Close#62258
Adds support for `getEncodedSemanticClassifications` to the language service.
The service now classifies components in a template as the `class` type.
PR Close#60260
When providing the code action for the directive that is exported by multiple modules
in different files, the directive must save all the TS completion entry data
for every module to compute the module specifier.
When providing a completion item, because the LS only supports displaying one directive
at a time, the first one will be picked.
PR Close#62100
Support to add the missing required inputs into the element and append
after the last attribute of the element.
But it skips the structural directive shorthand attribute. For example,
`<a *ngFor=""></a>`, its shorthand is `<ng-template ngFor>`, the `valueSpan`
of the `ngFor` is empty, and the info is lost, so it can't use to insert
the missing attribute after it.
PR Close#50911
This works for the code actions and completion. When the ls wants to complete
all importable angular metadata in the template, the ls will invoke the function
`ls.getCompletionsAtPosition` and filter the item about the angular. When the
developer selects an item, the ls will get the module specifier from the code action
return by the `ls.getCompletionEntryDetails`.
PR Close#61122
