Commit Graph

30 Commits

Author SHA1 Message Date
crisbeto 2265cb5938 refactor(core): remove deprecated Renderer (#33019)
Removes the `Renderer` and related symbols which have been deprecated since version 4.

BREAKING CHANGES:
* `Renderer` has been removed. Use `Renderer2` instead.
* `RenderComponentType` has been removed. Use `RendererType2` instead.
* `RootRenderer` has been removed. Use `RendererFactory2` instead.

PR Close #33019
2019-10-08 09:23:00 -07:00
Miško Hevery 2e4d17f3a9 perf(core): make sanitization tree-shakable in Ivy mode (#31934)
In VE the `Sanitizer` is always available in `BrowserModule` because the VE retrieves it using injection.

In Ivy the injection is optional and we have instructions instead of component definition arrays. The implication of this is that in Ivy the instructions can pull in the sanitizer only when they are working with a property which is known to be unsafe. Because the Injection is optional this works even if no Sanitizer is present. So in Ivy we first use the sanitizer which is pulled in by the instruction, unless one is available through the `Injector` then we use that one instead.

This PR does few things:
1) It makes `Sanitizer` optional in Ivy.
2) It makes `DomSanitizer` tree shakable.
3) It aligns the semantics of Ivy `Sanitizer` with that of the Ivy sanitization rules.
4) It refactors `DomSanitizer` to use same functions as Ivy sanitization for consistency.

PR Close #31934
2019-08-15 10:30:12 -07:00
Ben Lesh 138ca5a246 refactor(ivy): prefix all generated instructions (#29692)
- Updates all instructions to be prefixed with the Greek delta symbol

PR Close #29692
2019-04-10 12:11:40 -07:00
Pete Bacon Darwin 54ca24b47d refactor(compiler): wrap the jit evaluation in an injectable class (#28055)
When testing JIT code, it is useful to be able to access the
generated JIT source. Previously this is done by spying on the
global `Function` object, to capture the code when it is being
evaluated. This is problematic because you can only capture
the body of the function, and not the arguments, which messes
up line and column positions for source mapping for instance.

Now the code that generates and then evaluates JIT code is
wrapped in a `JitEvaluator` class, making it possible to provide
a mock implementation that can capture the generated source of
the function passed to `executeFunction(fn: Function, args: any[])`.

PR Close #28055
2019-02-12 20:58:27 -08:00
Pete Bacon Darwin f1e3d5125d docs: update platform-browser-dynamic to use `@publicApi` tags (#26595)
PR Close #26595
2018-10-19 14:35:53 -07:00
Pete Bacon Darwin 24521f549c docs: convert all `@experimental` tags to `@publicApi` tags (#26595)
PR Close #26595
2018-10-19 14:35:52 -07:00
Marc Laval 00f13110be feat(ivy): support injecting Renderer2 (#25523)
PR Close #25523
2018-08-31 09:42:36 -07:00
Victor Berchet 85106375ac refactor(ivy): misc cleanup (#25369)
PR Close #25369
2018-08-14 11:58:47 -07:00
Victor Berchet aea8832243 refactor(ivy): misc cleanup (#25291)
PR Close #25291
2018-08-05 15:31:19 -07:00
Alex Rickabaugh bd02b27ee1 feat(core): expose a Compiler API for accessing module ids from NgModule types (#24258)
This will allow RouterTestingModule to better support lazy loading of modules
when using summaries, since it can detect whether a module is already loaded
if it can access the id.

PR Close #24258
2018-06-07 16:19:08 -04:00
swseverance fe3679a356 style: remove empty comments (#23404)
PR Close #23404
2018-05-10 15:48:13 -07:00
Pete Bacon Darwin 4b96a58c5a docs: remove all deprecated `@stable` jsdoc tags (#23210)
These are no longer needed as stable docs are computed as those that
do not have `@experimental` or `@deprecated` tags.

PR Close #23210
2018-04-10 21:49:32 -07:00
Alex Rickabaugh 6ef9f2278f feat(ivy): @NgModule -> ngInjectorDef compilation (#22458)
This adds compilation of @NgModule providers and imports into
ngInjectorDef statements in generated code. All @NgModule annotations
will be compiled and the @NgModule decorators removed from the
resultant js output.

All @Injectables will also be compiled in Ivy mode, and the decorator
removed.

PR Close #22458
2018-03-16 12:57:11 -07:00
Victor Berchet 0ebd577db4 refactor(compiler): Drop support for the deprecated `<template>`. Use `<ng-template>` instead (#22783)
BREAKING CHANGE:

The `<template>` tag was deprecated in Angular v4 to avoid collisions (i.e. when
using Web Components).

This commit removes support for `<template>`. `<ng-template>` should be used
instead.

BEFORE:

    <!-- html template -->
    <template>some template content</template>

    # tsconfig.json
    {
      # ...
      "angularCompilerOptions": {
        # ...
        # This option is no more supported and will have no effect
        "enableLegacyTemplate": [true|false]
      }
    }

AFTER:

    <!-- html template -->
    <ng-template>some template content</ng-template>

PR Close #22783
2018-03-15 14:52:22 -07:00
Alex Rickabaugh 235a235fab feat: change @Injectable() to support tree-shakeable tokens (#22005)
This commit bundles 3 important changes, with the goal of enabling tree-shaking
of services which are never injected. Ordinarily, this tree-shaking is prevented
by the existence of a hard dependency on the service by the module in which it
is declared.

Firstly, @Injectable() is modified to accept a 'scope' parameter, which points
to an @NgModule(). This reverses the dependency edge, permitting the module to
not depend on the service which it "provides".

Secondly, the runtime is modified to understand the new relationship created
above. When a module receives a request to inject a token, and cannot find that
token in its list of providers, it will then look at the token for a special
ngInjectableDef field which indicates which module the token is scoped to. If
that module happens to be in the injector, it will behave as if the token
itself was in the injector to begin with.

Thirdly, the compiler is modified to read the @Injectable() metadata and to
generate the special ngInjectableDef field as part of TS compilation, using the
PartialModules system.

Additionally, this commit adds several unit and integration tests of various
flavors to test this change.

PR Close #22005
2018-02-12 14:34:59 -08:00
Chuck Jazdzewski e7d9cb3e4c feat(compiler): narrow types of expressions used in *ngIf (#20702)
Structural directives can now specify a type guard that describes
what types can be inferred for an input expression inside the
directive's template.

NgIf was modified to declare an input guard on ngIf.

After this change, `fullTemplateTypeCheck` will infer that
usage of `ngIf` expression inside it's template is truthy.

For example, if a component has a property `person?: Person`
and a template of `<div *ngIf="person"> {{person.name}} </div>`
the compiler will no longer report that `person` might be null or
undefined.

The template compiler will generate code similar to,

```
  if (NgIf.ngIfTypeGuard(instance.person)) {
    instance.person.name
  }
```

to validate the template's use of the interpolation expression.
Calling the type guard in this fashion allows TypeScript to infer
that `person` is non-null.

Fixes: #19756?

PR Close #20702
2017-12-08 10:24:26 -08:00
Olivier Combe d7a727cc07 feat(platform-browser-dynamic): export `JitCompilerFactory` (#20478)
Fixes #20125
PR Close #20478
2017-11-22 08:56:11 -06:00
Chuck Jazdzewski f57b7df4d7 fix(compiler): remove deprecated `Compiler.ngGetContentSelectors()` (#19347)
BREAKING CHANGE:

The method `ngGetConentSelectors()`, deprecated in Angular 4.0, has been
removed.

Use `ComponentFactory.ngContentSelectors` instead.
2017-09-26 10:18:10 -07:00
Victor Berchet 34fdb91899 refactor(compiler): misc minor refactor / cleanup (#19189)
PR Close #19189
2017-09-20 13:50:25 -07:00
Yuan Gao 549f2254b4 refactor(core): remove getters for packages/animations, language-service, platform-browser, router (#19151)
PR Close #19151
2017-09-20 12:38:37 -07:00
Tobias Bosch edd5f5a333 perf(compiler): make the creation of `ts.Program` faster. (#19275)
We now create 2 programs with exactly the same fileNames and
exactly the same `import` / `export` declarations,
allowing TS to reuse the structure of first program
completely. When passing in an oldProgram and the files didn’t change,
TS can also reuse the old program completely.

This is possible buy adding generated files to TS
in `host.geSourceFile` via `ts.SourceFile.referencedFiles`.

This commit also:
- has a minor side effect on how we generate shared stylesheets:
  - previously every import in a stylesheet would generate a new
    `.ngstyles.ts` file.
  - now, we only generate 1 `.ngstyles.ts` file per entry in `@Component.styleUrls`.
  This was required as we need to be able to determine the program files
  without loading the resources (which can be async).
- makes all angular related methods in `CompilerHost`
  optional, allowing to just use a regular `ts.CompilerHost` as `CompilerHost`.
- simplifies the logic around `Compiler.analyzeNgModules` by introducing `NgAnalyzedFile`.

Perf impact: 1.5s improvement in compiling angular io
PR Close #19275
2017-09-19 16:55:23 -07:00
Tobias Bosch 996c7c2dde feat(compiler): reuse the TypeScript typecheck for template typechecking. (#19152)
This speeds up the compilation process significantly.

Also introduces a new option `fullTemplateTypeCheck` to do more checks in templates:
- check expressions inside of templatized content (e.g. inside of `<div *ngIf>`).
- check the arguments of calls to the `transform` function of pipes
- check references to directives that were exposed as variables via `exportAs`
PR Close #19152
2017-09-14 13:37:08 -04:00
Olivier Combe 56238fe94e feat(compiler): set `enableLegacyTemplate` to false by default (#18756)
BREAKING CHANGE: the compiler option `enableLegacyTemplate` is now disabled by default as the `<template>` element has been deprecated since v4. Use `<ng-template>` instead. The option `enableLegacyTemplate` and the `<template>` element will both be removed in Angular v6.
PR Close #18756
2017-08-31 18:38:34 -07:00
Pawel Kozlowski 1f1caacbfd refactor(platform-browser-dynamic): keep preserveWhitespaces default setting in one place (#18772)
CompilerConfig should be the only source of default settings for preserveWhitespaces
so let's not enforce defaults on the CompilerOptions level.

PR Close #18772
2017-08-22 15:56:12 -05:00
Olivier Combe 499d05ddee refactor(compiler): remove option `useDebug` (#18778)
BREAKING CHANGE: the option `useDebug` for the compiler has been removed as it had no effect and was deprecated since v4.

PR Close #18778
2017-08-18 17:13:16 -05:00
Tobias Bosch 0cc77b4a69 refactor(compiler): split compiler and core (#18683)
After this, neither @angular/compiler nor @angular/comnpiler-cli depend
on @angular/core.

This add a duplication of some interfaces and enums which is stored
in @angular/compiler/src/core.ts

BREAKING CHANGE:
- `@angular/platform-server` now additionally depends on
  `@angular/platform-browser-dynamic` as a peer dependency.


PR Close #18683
2017-08-16 17:58:53 -05:00
Victor Berchet f0a55016af fix(core): fix platform-browser-dynamic (#18576)
follow-up for #18496
2017-08-08 11:41:12 -07:00
Miško Hevery fcadbf4bf6 perf: switch angular to use StaticInjector instead of ReflectiveInjector
This change allows ReflectiveInjector to be tree shaken resulting
in not needed Reflect polyfil and smaller bundles.

Code savings for HelloWorld using Closure:

Reflective: bundle.js:  105,864(34,190 gzip)
    Static: bundle.js:  154,889(33,555 gzip)
                            645( 2%)

BREAKING CHANGE:

`platformXXXX()` no longer accepts providers which depend on reflection.
Specifically the method signature when from `Provider[]` to
`StaticProvider[]`.

Example:
Before:
```
[
  MyClass,
  {provide: ClassA, useClass: SubClassA}
]

```

After:
```
[
  {provide: MyClass, deps: [Dep1,...]},
  {provide: ClassA, useClass: SubClassA, deps: [Dep1,...]}
]
```

NOTE: This only applies to platform creation and providers for the JIT
compiler. It does not apply to `@Compotent` or `@NgModule` provides
declarations.

Benchpress note: Previously Benchpress also supported reflective
provides, which now require static providers.

DEPRECATION:

- `ReflectiveInjector` is now deprecated as it will be remove. Use
  `Injector.create` as a replacement.

closes #18496
2017-08-07 15:42:34 -07:00
Chuck Jazdzewski 1640d2aa0b refactor(platform-browser): compiler platform-browser packages cleanly (#18464) 2017-08-02 16:30:50 -07:00
Jason Aden 3e51a19983 refactor: move angular source to /packages rather than modules/@angular 2017-03-08 16:29:27 -08:00