The existing DevTools demo app that is used for developing on DevTools is exclusively an NgModule application. This commit creates a copy of the old demo app but with no NgModules and only standalone APIs/Components/Directives/Pipes
PR Close#48533
Clarify the role of dev-dependencies. Dependencies are required for production
ie, execution of an application, whereas devDependencies are required for
developing as well as *building* the application (dev and prod build both)
PR Close#50619
This commit introduces a new `HttpBackend` implentation which makes requests using the fetch API
This feature is a developer preview and is opt-in.
It is enabled by setting the providers with `provideHttpClient(withFetch())`.
NB: The fetch API is experimental on Node but available without flags from Node 18 onwards.
PR Close#50247
This commits adds configures `//packages/common/http/test` to use Node.js 18 toolchain which is needed to test the fetch implementation which use Node.js 18 APIs.
We also disable RBE for this target as it doesn't work with Node.js 18 right now. See https://github.com/angular/dev-infra/issues/1017
PR Close#50247
In local mode compilation the TS semantic check issues tons of diagnostics due to the fact that the file dependencies (.d.ts files) are not available in the program. So it needs to be disabled.
This commit should not cause any issue for the exsiting projects as it just removes a diagnostic in the local compilation mode.
PR Close#50486
Fixes an error that surfaced in #50580 where the compiler was throwing an error in JIT mode when reading the result of `compileDirectiveDeclaration`. It is caused by the fact that input transform functions were being passed around directly, instead of being wrapped in an AST node.
PR Close#50600
Prior to this change in some cases errors tht happen during routing were not being surfaced. This is due to the fact that the router has floating promises, and the platform was being destroyed prior to these being settled.
PR Close#50587
Components are implied to be self-referencing, but if they explicitly set themselves in the `imports` array, they would throw an error because we weren't filtering them out.
Fixes#50525.
PR Close#50559
Previously, with `mergeMap` we did not cancel previous subscriptions to zoneIsStable which caused the application to be stablized before hand.
Closes: #50562
PR Close#50573
Turbo is being deprecated and can be replaced by npm with some tweaks. In particular, the installation step needs `--legacy-peer-deps` to mimic turbo's behaviour.
PR Close#50576
In https://github.com/angular/angular/pull/49144 we introduced a change to only path `Promise.prototype.then` due to Node.js `SafePromise` complaining about `Promise.prototype.then` called on incompatible receiver. This however introduced a number of regressions. This commit reverts this change and re-introduces the changes to patch the entire promise on Node.
The original `SafePromise` problem is no longer reproducible as of Node.js version 18.13+ as it was addressed as part of https://github.com/nodejs/node/pull/45175.
While the Angular CLI does not yet generate ESM server bundles, users using ESM with dynamic imports will require using Node.js 18.13 or later.
Closes#50513, closes#50457, closes#50414 and closes#49930
PR Close#50552
This commit adds end-to-end support for pipes in the template pipeline. This
support works across multiple steps:
1. Pipes are first ingested as `ir.PipeBindingExpr`s during the ingest step.
2. A "pipe creation" phase inserts operations to instantiate each required
pipe, based on the presence of those `ir.PipeBindingExpr`s.
3. A "variadic pipe" phase transforms pipes with more than 4 arguments into
variadic pipe bindings, which use a literal array argument. This literal
array will be later memoized into a pure function invocation.
4. A special phase (`phaseAlignPipeVariadicVarOffset`) reconciles a
difference in variable slot assignment logic between the template pipeline
and the `TemplateDefinitionBuilder`, to ensure that the pipeline output can
pass the existing tests. This phase should not affect runtime semantics and
can be dropped once matching output is no longer necessary.
5. Reification emits pipe instructions based on the argument count.
PR Close#50118
The logic for `insertBefore` in template pipeline operation lists has a bug
when inserting at the end of a list. This commit fixes the safety assertions
to be more accurate.
PR Close#50118
This commit transforms literal arrays and maps within expressions in the
template pipeline into `ir.PureFunctionExpr` expressions, in order to
memoize the allocation of objects and arrays inside the update pass of
change detection.
PR Close#50118
Previously the helper operations for transforming expressions in the
template pipeline would only operate against `ir.Expression`s. This commit
changes them to process `o.Expression`s instead, paving the way to use them
for transformations of native expressions in addition to IR expressions.
PR Close#50118
This commit adds support for generating pure functions in the output
`ConstantPool` based on `ir.PureFunctionExpr`s. Note that nothing yet
generates these pure function forms - in the future they will be used both
in the implementation of the `pipeBindV` instruction as well as literal
arrays and maps in expressions.
PR Close#50118
This commit adds the `ConstantPool` to `ComponentCompilation`, making it
available to all phases of the template pipeline. Constant extraction is a
common operation in pipeline phases.
PR Close#50118
This commit adds a "shared constant" concept to the `ConstantPool`. This
is a generalization of the `LiteralFactory` concept the pool previously
supported. For stability's sake, the existing concept isn't modified, but
could be unified in the future.
PR Close#50118
This commit introduces a new trait `UsesVarOffset` for expressions which
consume variable slots and thus need an offset into the variable slot space
to locate their slots.
PR Close#50118
The template pipeline implements variadic instruction generation for text
node interpolation using an `InterpolationConfig` concept. This commit
refactors that code to generalize it to work not just with interpolations,
but with all instruction generation for variadic instructions.
PR Close#50118
This commit adds support to the template pipeline to ingest and process
literal array and map expressions. A future phase may process these literal
expressions and memoize them into pure functions where required.
PR Close#50118
Prior to this commit, comments in CSS were being removed. This caused inline sourcemaps to break to the shift in lines.
This caused sourcemaps to break in the ESBuild based builder as this always adds comments at the top of the file with the filename.
Example
```css
/* src/app/app.component.scss */
* {
color: red;
background: transparent;
}
/*# sourceMappingURL=data:application/json;charset=utf-8;base64,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 */
```
Closes#50308
PR Close#50346
