`ng_package` rule has an implicitly optional depedency on terser a48573efe8/packages/bazel/src/ng_package/ng_package.bzl (L36)
When using this rule without terser being available we get the below error;
```
ERROR: /home/circleci/ng/modules/express-engine/BUILD.bazel:22:1: every rule of type ng_package implicitly depends upon the target '@npm//terser/bin:terser', but this target could not be found because of: no such package '@npm//terser/bin': BUILD file not found in directory 'terser/bin' of external repository @npm. Add a BUILD file to a directory to mark it as a package.
ERROR: Analysis of target '//modules/express-engine:npm_package' failed; build aborted: no such package '@npm//terser/bin': BUILD file not found in directory 'terser/bin' of external repository @npm. Add a BUILD file to a directory to mark it as a package.
```
PR Close#33891
Since i18n messages are mapped to `$localize` tagged template strings,
the "raw" version must be properly escaped. Otherwise TS will throw an
error such as:
```
Error: Debug Failure. False expression: Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'.
```
This commit ensures that we properly escape these raw strings before creating
TS AST nodes from them.
PR Close#33820
The `:` char is used as a metadata marker in `$localize` messages.
If this char appears in the metadata it must be escaped, as `\:`.
Previously, although the `:` char was being escaped, the TS AST
being generated was not correct and so it was being output double
escaped, which meant that it appeared in the rendered message.
As of TS 3.6.2 the "raw" string can be specified when creating tagged
template AST nodes, so it is possible to correct this.
PR Close#33820
When asking for a ViewContainerRef on <ng-container> we do reuse <ng-container> comment
node as a LContainer's anachor. Before this fix the act of re-using a <ng-container>'s
comment node would result in this comment node being re-appended to the DOM in the wrong
place. With the fix in this PR we make sure that re-using <ng-container>'s comment node
doesn't result in unwanted DOM manipulation (ng-gontainer's comment node is already part
of the DOM and doesn't have to be re-created / re-appended).
PR Close#33816
In View Engine, providers which neither used `useValue`, `useClass`,
`useFactory` or `useExisting`, were interpreted differently.
e.g.
```
{provide: X} -> {provide: X, useValue: undefined}, // this is how it works in View Engine
{provide: X} -> {provide: X, useClass: X}, // this is how it works in Ivy
```
The missing-injectable migration should migrate such providers to the
explicit `useValue` provider. This ensures that there is no unexpected
behavioral change when updating to v9.
PR Close#33709
Fixes issue introduced in https://github.com/angular/angular/pull/33808 for ng_rollup_bundle with `-spawn_strategy=standalone`. Without the sandbox (if --spawn_strategy=standalone is set) rollup can resolve to the non-esm .js file generated by ts_library instead of the desired .mjs. This fixes the problem by prioritizing .mjs.
Issue observed is of the flavor:
```
ERROR: modules/benchmarks/src/views/BUILD.bazel:20:1: Bundling JavaScript modules/benchmarks/src/views/bundle.es2015.js
[rollup] failed (Exit 1)
[!] Error: 'enableProdMode' is not exported by bazel-out/darwin-fastbuild/bin/packages/core/index.js
https://rollupjs.org/guide/en/#error-name-is-not-exported-by-module
bazel-out/darwin-fastbuild/bin/modules/benchmarks/src/views/index.mjs (12:9)
10: * found in the LICENSE file at https://angular.io/license
11: */
12: import { enableProdMode } from '@angular/core';
^
13: import { platformBrowser } from '@angular/platform-browser';
14: import { ViewsBenchmarkModuleNgFactory } from './views-benchmark.ngfactory';
Error: 'enableProdMode' is not exported by bazel-out/darwin-fastbuild/bin/packages/core/index.js
```
PR Close#33867
In #32902 a bug was supposedly fixed where internal classes as used
within `ModuleWithProviders` are publicly exported, even when the
typings file already contained the generic type on the
`ModuleWithProviders`. This fix turns out to have been incomplete, as
the `ModuleWithProviders` analysis is not done when not processing the
typings files.
The effect of this bug is that formats that are processed after the
initial format had been processed would not have exports for internal
symbols, resulting in "export '...' was not found in '...'" errors.
This commit fixes the bug by always running the `ModuleWithProviders`
analyzer. An integration test has been added that would fail prior to
this change.
Fixes#33701
PR Close#33875
ngcc has a basic integration test infrastructure that downlevels
TypeScript code into bundle formats that need to be processed by ngcc.
Until now, only ES5 bundles were created with a flat structure, however
more complex scenarios require an APF-like layout containing multiple
bundle formats.
PR Close#33875
Some declaration files may not be referenced from an entry-point's
main typings file, as it may declare types that are only used internally.
ngcc has logic to include declaration files based on all source files,
to ensure internal declaration files are available.
For packages following APF layout, however, this logic was insufficient.
Consider an entry-point with base path of `/esm2015/testing` and typings
residing in `/testing`, the file
`/esm2015/testing/src/nested/internal.js` has its typings file at
`/testing/src/nested/internal.d.ts`. Previously, the declaration was
assumed to be located at `/esm2015/testing/testing/internal.d.ts` (by
means of `/esm2015/testing/src/nested/../../testing/internal.d.ts`)
which is not where the declaration file can be found. This commit
resolves the issue by looking in the correct directory.
PR Close#33875
By adding the `bash` language to the code snippet it will no
longer be auto-linked, which was causing a false positive link
to be rendered.
Fixes#33859
PR Close#33877
Previously any code block, which was not marked with
`no-auto-link` css class would have its contents auto-linked to
API pages. Sometimes this results in false positive links being
generated.
This is problematic for triple backticked blocks, which cannot provide
the `no-auto-link` CSS class to prevent the linking.
This commit fixes the problem by allowing the auto-linker to be
configured not to auto-link code blocks that have been marked with an
"ignored" language. By default these are `bash` and `json`.
Triple backticked blocks are able to specify the language directly after
the first set of triple backticks.
Fixes#33859
PR Close#33877
In flat bundle formats, multiple classes that have the same name can be
suffixed to become unique. In ES5-like bundles this results in the outer
declaration from having a different name from the "implementation"
declaration within the class' IIFE, as the implementation declaration
may not have been suffixed.
As an example, the following code would fail to have a `Directive`
decorator as ngcc would search for `__decorate` calls that refer to
`AliasedDirective$1` by name, whereas the `__decorate` call actually
uses the `AliasedDirective` name.
```javascript
var AliasedDirective$1 = /** @class */ (function () {
function AliasedDirective() {}
AliasedDirective = tslib_1.__decorate([
Directive({ selector: '[someDirective]' }),
], AliasedDirective);
return AliasedDirective;
}());
```
This commit fixes the problem by not relying on comparing names, but
instead finding the declaration and matching it with both the outer
and inner declaration.
PR Close#33878
Previously, indexing a container type would not return completions for
the indexed type because for every TypeScript type, the recorded index
type was always marked as `undefined`, regardless of the index
signature.
This PR now returns the index type of TypeScript containers with numeric
or string index signatures. This allows use to generate completions for
arrays and defined index types:
```typescript
interface Container<T> {
[key: string]: T;
}
const ctr: Container<T>;
ctr['stringKey']. // gives `T.` completions
const arr: T[];
arr[0]. // gives `T.` completions
```
Note that this does _not_ provide completions for properties indexed by
string literals, e.g.
```typescript
interface Container<T> {
foo: T;
}
const ctr: Container<T>;
ctr['foo']. // does not give `T.` completions
```
Closes angular/vscode-ng-language-service#110
Closes angular/vscode-ng-language-service#277
PR Close#33775
This fixes an issue bundling es2015 with ng_rollup_bundle that was covered up by a typo when refactoring ng_rollup_bundle to not use legacy rollup_bundle internals and to use the new terser_minified rule and npm_package_bin to call brotli.
Note: ng_rollup_bundle is only used in the angular repo and not externally so this issue does not affect users
PR Close#33808
In ccc76f749, `@angular/platform-webworker` and
`@angular/platform-webworker-dynamic` were deprecated (i.e. by
deprecating all their public APIs). However, some public
`@angular/platform-webworker` APIs were accidentally missed,
additionally resulting in the package itself not showing up as
deprecated on angular.io.
This commit fixes it by marking those remaining public APIs as
deprecated.
PR Close#33824
This commit fixes a bug whereby completions for attribute values are only
provided for directives that support the micro-syntax format, all other
bindings are ignored.
I'm not sure if this is a regresssion or a bug, because there were no
tests prior to this.
PR Close#33839
In #33823, `scripts/package-builds.sh` (which is used by both
`build-packages-dist.sh` and `build-ivy-npm-packages.sh`) was updated to
use `realpath`. It turns out that `realpath` does not exist on macOS, so
the build scripts do not work there.
In order to fix this (and also reduce the likelihood of introducing
similar issues in the future), this commit changes these bash scripts to
Node.js scripts (using [ShellJS](https://github.com/shelljs/shelljs) for
a cross-platform implementation of Unix shell commands where necessary).
PR Close#33854
This adds a `tools/ng_rollup_bundle/terser_config.json` file to override the default terser_minified config provided by the rule. After this change, the layer violation in rules_nodejs can be fixed by removing `"global_defs": {"ngDevMode": false, "ngI18nClosureMode": false},` from `terser_config.default.json` in rules_nodejs.
Change requested by Alex Rickabaugh in https://github.com/bazelbuild/rules_nodejs/pull/1338.
PR Close#33773
The earlier update to nodejs rules 0.40.0 fixes the cross-platform RBE issues with nodejs_binary. This commit adds a work-around for rules_webtesting cross-platform RBE issues.
PR Close#33708
This commit fixes a few issues with helper method
`getBuiltInTypeFromTsType`.
1. The function is wrongly named. It should be the other way round.
2. The ts.Type returned by the function should not contain any value.
This is because for some data types like Number and String, the
SourceFile (context.node) is not the correct value. Value is never
needed for program correctness in this case.
PR Close#33778
This commit fixes a bug brought up by @andrius-pra whereby the language
service host would recompute the analyzed modules even when none of the
source files changes. This is due to a bug in our unit test that
precludes non-TS files from incrementing the project version.
Consequently, when the external template is updated, the program remains
the same.
With the bug fixed, the next step is to figure out if any source files
have been added / changed / removed since the last computation. The
previously analyzed could be safely retained only when none of these
operations happen.
PR Close#33806
The method `getTemplateReferences()` appears in both the LanguageService
interface and LanguageServiceHost interface. It should belong in the
latter and not the former, since the former deals with the semantics of
the language and not the mechanics.
PR Close#33807
If the application is not running directly in the browser, e.g.
universal or app-shell, then the `$localize` import must be
adding to a different file than for normal browser applications.
This commit adds more information about this to avoid any
confusion.
// FW-1557
PR Close#33826
Now that terser_minified supports args as of nodejs rules 0.40.0, ng_rollup_bundle can updated to the pass —comments /a^/ to args can turn off all comments and maintain the current ng_rollup_bundle behavior with the latest version fo terser. //packages/core/test/bundling/todo:bundle.min.js size test passes with this fix.
Tho not strictly necessary to update terser, this will be a rough edge when someone does try it as it is not obvious why the //packages/core/test/bundling/todo:bundle.min.js size test fails. Updating now should save time in the future by not hitting this issue.\
This change also affect ng_package output as the default comments that are preserved by terser are now Comments with @preserve, @license, @cc_on as well as comments starting with /*! and /**! are now preserved by default.. (https://github.com/terser/terser/blob/master/CHANGELOG.md). Example ng_package golden file also updated as there are not some /*! comments preserved that were in older versions of terser.
PR Close#33835
Joey Perrott
Pawel Kozlowski
Alan Agius
Pete Bacon Darwin
Miško Hevery
mohax
Paul Gschwendtner
JiaLiPassion
Judy Bogart
Pierre-Yves FARE
Igor Minar
Greg Magolan
George Kalpakas
JoostK
Alex Rickabaugh
Santosh Yadav
ayazhafiz
Keen Yee Liau