Adds support for `getEncodedSemanticClassifications` to the language service.
The service now classifies components in a template as the `class` type.
PR Close#60260
Fixes that the logic recognizing initializer APIs didn't account for the expression being wrapped in an `as` expresion or in a parenthesized expression. This was already accounted for in the diagnostic so these changes align the behavior between them.
Fixes#62197.
PR Close#62203
Currently we have a `ParserError` that is used for the expression parser and a `ParseError` that is used everywhere else. These changes consolidate them into the `ParseError` to avoid confusion and make it easier to add more context in the future.
PR Close#62160
Adds a field to the directive's metadata tracking whether it has directive dependencies. Knowing this will allow the pipeline to decide whether to produce DOM-only or full instructions.
PR Close#62096
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
It seems that new jasmine_test runner times out with the larger size shards, by splitting into double the shards the test consistently passes as expected
PR Close#62119
Migrates the partial compliance tests to `rules_js`. Also as part of
this, we re-enable RBE to see if that fixed the issues, or in case
they are already resolved from the RBE side.
PR Close#61865
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
Implements a compiler transform that attempts to statically analyze variable names and apply them to usages of signal functions like signal, computed, effect, etc.
PR Close#57348
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
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 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
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
Currently when linking the `@angular/compiler-cli` package, the peer
dependency to `compiler` is not resolved and we are trying to make the
compiler dependency available via `data`. This is unidiomatic and
brittle. This commit fixes this.
PR Close#61566
Compiler now would have `.js` files. Those aren't picked up as ESM,
unless we install the `package.json` with `type: module`. Sounds great
on paper, but doesn't work in reality because the way the compiler
packages are available to `api-gen/` is via the old `rules_nodejs`
linker, so the `packages/package.json` wouldn't work; nor do the
`package.json`s of the e.g. compiler-cli package work- because those
already contain the `exports` of the built npm package.
We fix this in a much more reasonable way, and the whole module
resolution problem by leveraging the pnpm linking here. This works as
expected.
PR Close#61566
Replaces the `propertyInterpolateX` instructions with calls to `property` and the `interpolate` helper. This allows us to drop the dedicated interpolation instructions and simplify the runtime for future work.
PR Close#61639
Replaces the `classMapInterpolateX` instructions with `classMap` plus a call to `interpolate` in order to simplify the runtime. The only difference between `classMapInterpolateX` and `classMap` was that the former passes `keyValueArraySet` into `checkStylingMap` while the latter passes `classKeyValueArraySet`. This doesn't appear to matter, because the interpolation instructions always have a string value which means that the function is never called.
PR Close#61639
Replaces the `styleMapInterpolateX` instructions with the existing `styleMap` and a passed-in interpolated value in order to simplify the runtime.
PR Close#61639
The hardcoded config was introduced because suppressing the diagnostic
via `extendedDiagnostics` in the TS config was unreliable in google3.
This has since been fixed and the workaround is no longer needed.
PR Close#61622
Prevents esbuild generated metadata files from being included in build artifacts. This reduces package size and avoids shipping unnecessary internal build data.
PR Close#61636
This commit removes the direct dependency on TypeScript within the linker, addressing a performance overhead that was adding between 500ms to 1s to compilation times for applications.
The primary cause of this overhead was the linker's direct reliance on TypeScript's which was caused by importing from barrel files. While convenient, barrel files are detrimental to code splitting and code motion. They force the bundling of all exported modules, even if only a subset is actually used.
By removing the usage of this barrel file and restructuring the imports to be more granular, we can avoid unnecessary TypeScript imports.
Furthermore, TypeScript has now been changed to an optional peer dependency as using only the linker does not require TypeScript.
PR Close#61618
All usages of the `DtsTransform` interface leave these two methods
`undefined`, so we can remove them, as well as all code invoking them.
PR Close#61610
Replaces the attribute interpolation instructions with `attribute` plus the new `interpolateX` instruction. This allows to reduce our overall instruction footprint.
PR Close#61557
In the initial implementation for experimental fast type declaration
emission introduced in e62fb35, external references in host directives
were not supported at all.
This change adds support for direct external references in host
directives. Any other expressions indirectly using external references
are still not supported.
PR Close#61469
Currently we construct the HMR replacement URL inline by calling into the native `URL` constructor. This can cause conflicts with user code that defines a symbol called `URL`.
These changes resolve the issue by moving the URL construction into a separate function. This has a secondary benefit of making the generated code easier to follow and allowing us to update the URL without changing the compiled code.
Fixes#61517.
PR Close#61550
This change ensures that prior results for all files are retained even when
a request is made such that we only need a shim for a single file. Prior
to this change, any prior results that were not part of the request were discarded.
PR Close#61487
No type-checking is performed in declaration-only emission mode so we
should explicitly disable it in the compliance tests.
This also aligns the compiler configuration with the setup used in
`packages/compiler-cli/test/ngtsc/declaration_only_emission_spec.ts`:
2b3c89dba2/packages/compiler-cli/test/ngtsc/declaration_only_emission_spec.ts (L31).
PR Close#61470
Use an unstamped version of the compiler when it runs in `ng_project` as it will get stamped appropriately
whenever the generated code gets stamped after its usage."
PR Close#61479
