Commit Graph

74 Commits

Author SHA1 Message Date
Chuck Jazdzewski f96142cd7c build: remove references to `tsc-wrapped` (#19298)
With this commit `ngc` is used instead of `tsc-wrapped` for
collecting metadata and tsickle rewriting and `tsc-wrapped`
is removed from the repository.

`@angular/tsc-wrapped@5` is now deprecated and is no longer
used, updated, or maintained as part as of Angular 5.x.x.

`@angular/tsc-wrapped@4` is still maintained and required by
Angular 4.x.x and will be maintained as long as 4.x.x is in
LTS.

PR Close #19298
2017-09-21 13:55:52 -07:00
Tobias Bosch 04997c8418 fix(compiler): don’t type check property access of literal maps (#19301)
This was the behavior in Ng4, so we put the stricter
check behind the `fullTemplateTypeCheck` flag.
PR Close #19301
2017-09-21 09:59:40 -07:00
Tobias Bosch 6665d76fbb perf(compiler): speed up watch mode (#19275)
- don’t regenerate code for .d.ts files when
  an oldProgram is passed to `createProgram`
- cache `fileExists` / `getSourceFile` / `readFile` in watch mode
- refactor tests to share common code in `test_support`
- support `—diagnostic` command line to print total time
  used per watch mode compilation.
PR Close #19275
2017-09-19 16:55:23 -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
Matias Niemelä 4695c69cf1 refactor(compiler): remove all source-level traces to tsc-wrapped (#18966)
- temporarily keeps the old sources under packages/tsc-wrapped
  until the build scripts are changed to use compiler-cli everywhere.
- removes the compiler options `disableTransformerPipeline` that was introduced
  in a previous beta of Angular 5, i.e. the transformer based compiler
  is now always enabled.

PR Close #18966
2017-09-13 20:47:37 -04:00
Tobias Bosch ca5aebaa6b refactor: update angular to support TypeScript 2.4
Detailed updates:
- rxjs@5.0.x
- tsickle@0.24.x
- typescript@2.4.x
- @bazel/typescript@0.10.0
- protractor@5.1.x
- selenium-webdriver@3.0.x

BREAKING CHANGE:
- the Angular compiler now requires TypeScript 2.4.x.
2017-09-12 10:31:30 -07:00
Chuck Jazdzewski cf7d47dda0 feat(compiler-cli): add watch mode to `ngc` (#18818)
With this change ngc now accepts a `-w` or a `--watch`
command-line option that will automatically perform a
recompile whenever any source files change on disk.

PR Close #18818
2017-08-31 09:46:24 -07:00
Chuck Jazdzewski 0e64261f26 feat(compiler-cli): lower metadata `useValue` and `data` literal fields (#18905)
With this commit the compiler will "lower" expressions into exported
variables for values the compiler does not need to know statically
in order to be able to generate a factory. For example:

```
  providers: [{provider: 'token', useValue: calculated()}]
```

produced an error as the expression `calculated()` is not supported
by the compiler because `calculated` is not a
[known function](https://angular.io/guide/metadata#annotationsdecorators)

With this commit this is rewritten, during emit of the .js file, into
something like:

```
export var ɵ0 = calculated();

  ...

  provdiers: [{provider: 'token', useValue: ɵ0}]
```

The compiler then will now generate a reference to the exported `ɵ0`
instead of failing to evaluate `calculated()`.

PR Close #18905
2017-08-31 09:46:16 -07:00
Jason Aden c7e1bda32f Revert "feat(compiler-cli): lower metadata `useValue` and `data` literal fields (#18905)"
This reverts commit c685cc2f0a.
2017-08-30 19:02:17 -07:00
Jason Aden 3a6d270bb8 Revert "feat(compiler-cli): add watch mode to `ngc` (#18818)"
This reverts commit 06d01b2287.
2017-08-30 19:02:03 -07:00
Chuck Jazdzewski 06d01b2287 feat(compiler-cli): add watch mode to `ngc` (#18818)
With this change ngc now accepts a `-w` or a `--watch`
command-line option that will automatically perform a
recompile whenever any source files change on disk.

PR Close #18818
2017-08-30 18:00:52 -07:00
Chuck Jazdzewski c685cc2f0a feat(compiler-cli): lower metadata `useValue` and `data` literal fields (#18905)
With this commit the compiler will "lower" expressions into exported
variables for values the compiler does not need to know statically
in order to be able to generate a factory. For example:

```
  providers: [{provider: 'token', useValue: calculated()}]
```

produced an error as the expression `calculated()` is not supported
by the compiler because `calculated` is not a
[known function](https://angular.io/guide/metadata#annotationsdecorators)

With this commit this is rewritten, during emit of the .js file, into
something like:

```
export var ɵ0 = calculated();

  ...

  provdiers: [{provider: 'token', useValue: ɵ0}]
```

The compiler then will now generate a reference to the exported `ɵ0`
instead of failing to evaluate `calculated()`.

PR Close #18905
2017-08-30 18:00:38 -07:00
Tobias Bosch 2572bf508f feat(compiler): make `.ngsummary.json` files portable
This also allows to customize the filePaths in `.ngsummary.json` file
via the new methods `toSummaryFileName` and `fromSummaryFileName`
on the `CompilerHost`.
2017-08-16 15:24:48 -07:00
Victor Berchet 9479a106bb build: enable TSLint on the packages folder 2017-07-31 15:47:57 -07:00
Chuck Jazdzewski 227dbbcfba fix(language-service): ignore hover of symbols not in the TypeScript program (#17969)
Fixes: #17965
2017-07-07 08:47:28 -07:00
Chuck Jazdzewski 3097083277 feat(compiler-cli): new compiler api and command-line using TypeScript transformers 2017-06-23 16:18:44 -07:00
Tobias Bosch 90b0713e32 refactor(compiler): don’t write summaries for jit by default
The default is false externally but true internally at Google.
2017-06-09 15:58:53 -07:00
Chuck Jazdzewski 230255f887 feat(compiler-cli): produce template diagnostics error messages (#17125)
Refactoring the compiler to use transformers moves the code generation
after type-checking which suppresses the errors TypeScript would
generate in the user code.

`TypeChecker` currently produces the same factory code that was
generated prior the switch to transfomers, getting back the same
diagnostics as before. The refactoring will allow the code to
diverge from the factory code and allow better diagnostic error
messages than was previously possible by type-checking the factories.
2017-06-01 10:13:50 -07:00
Tobias Bosch 5af143e8e4 refactor(compiler): allow sync AOT compilation (#16832).
AOT compilation can be executed synchronously now,
if the `ReosurceLoader` returns a string directly
(and no `Promise`).
2017-05-23 10:41:23 -06:00
Tobias Bosch 50abca4583 refactor(compiler): don’t rely on global reflector (#16832)
Using the global reflector made it impossible
to compile multiple programs at the same time.
2017-05-23 10:41:23 -06:00
Chuck Jazdzewski d761059e4d fix(compiler-cli): allow '==' to compare nullable types (#16731)
Fixes: #16729

* fix(compiler-cli): diagnose issues in conditional of ternary

Fixes: #16730
2017-05-16 16:36:51 -07:00
Chuck Jazdzewski b9521b568f feat(compiler): support a non-null postfix assert (#16672)
Template expressions can now use a post-fix `!` operator
that asserts the target of the operator is not null. This is
similar to the TypeScript non-null assert operator. Expressions
generated in factories will be generated with the non-null assert
operator.

Closes: #10855
2017-05-11 10:15:54 -07:00
Chuck Jazdzewski bb0902c592 refactor(compiler-cli): move the expression expression type checker (#16562)
The expression type checker moved from the language service
to the compiler-cli in preparation to using it to check
template expressions.
2017-05-09 16:16:50 -07:00