The ViewEngine translation extractor does not convert `-` to `_` for
placeholders that represent custom elements. For example `<app-component>`
gets converted to placeholders like `START_TAG_APP-COMPONENT`.
In `$localize` placeholders are expected to be snake-case, not kebab-case.
So we must normalize them when parsing a translation file that might have
been created via the View Engine translation extractor.
The `$localize` extraction code will normalize these placeholders when
creating translation files in the first place.
Fixes#34151
PR Close#34155
Various targets have their template type-checking disabled in the past.
There is no reason for this any more.
The only target that was tricky was packages/examples/core:core_examples
which was quite broken and I had to fix it up.
Template typechecking is still disabled under blaze, see FW-1753 for more
info.
PR Close#34144
due to an unfortunate condition in 168abc6d6f/packages/compiler-cli/src/ngtsc/program.ts (L430-L434) the typechecking has been disabled when running under bazel + ivy.
As far as I can tell the ivyTemplateTypeCheck flag is now obsolete, so removing this
code from ng_module.bzl is desirable. I'll send a separate PR to remove the flag completely.
PR Close#34144
The missing-injectable migration has been updated to handle a breaking change that is
unrelated to missing ´@Injectable` decorators. Though, the breaking change will be handled
as part of this migration since we did not want to create another migration (with all the boilerplate etc.)
The guide has been already updated to reflect the new pattern the migration handles, but we
should also rename the title of the guide to something that also mentions the other pattern.
Not renaming the guide URL since it is referenced in past releases and it's safer to keep the old
URL. The important thing is to change the actual rendered title.
PR Close#34125
If a Component or Directive is not part of any NgModule, the language
service currently produces an error message. This should not be an
error. Instead, it should be a suggestion.
This PR removes `ng.DiagnosticKind`, and instead reuses
`ts.DiagnosticCategory`.
PR closes https://github.com/angular/vscode-ng-language-service/issues/458
PR Close#34115
The language service incorrectly reports an error if it fails to find
NgModule metadata for a particular Component / Directive. In many cases,
the use case is legit, particularly in test.
This commit removes such diagnostic message and cleans up the interface
for `TypeScriptHost.getTemplateAst()`.
PR closes https://github.com/angular/vscode-ng-language-service/issues/463
PR Close#34113
To quicken migration for our own developers away from using compile=aot
for setting ivy, we actually fail the build process if the compile
build variable is used with a message to use our config flags instead.
PR Close#34109
To inform downstream users to switch to using angular_ivy_enabled as the build
variable for setting Ivy, a deprecation message is printed instructing the user
to migrate away from building with compile=*
PR Close#34109
Currently, variables of an unknown type in an `*ngFor` expression are
refined to have the type of the iterable binding of the `*ngFor`
expression. Unfortunately, this is a bug for variables aliasing
[values exported by
`*ngFor`](https://angular.io/api/common/NgForOf#local-variables),
including `index` and `first`, because they are also given the type of
the binding expression, but they are not of the binding type. For
example, in
```typescript
@Component({
selector: 'test',
template: `
<div *ngFor="let hero of heroes; let i = index; let isFirst = first">
{{ hero }}
</div>
`
})
export class TestComponent {
heroes: Hero[];
}
```
The local variables `i` and `isFirst` are determined to have a type of
`Hero`, when actually their types are `number` and `boolean`,
respectively.
This commit fixes this bug by checking if the value of a variable in an
`*ngFor` expression is known to be an export and assigning the variable
the type of that export value. Only if the variable does not alias an
export is it typed with the binding value of the `*ngFor` expression.
Closes https://github.com/angular/vscode-ng-language-service/issues/460
PR Close#34089
* This brings in a fix to the `@npm//foo:foo_files` targets for https://github.com/angular/angular/pull/33927 so the a rules_nodejs patch can be removed.
* It also brings a protractor_web_test fix that resolves the need for a work-around in /modules/playground/e2e_test/sourcemap/BUILD.bazel.
PR Close#34073
Previously, some RxJS-related examples (which are not proper Angular apps) were not
tested on CI as part of the `example-e2e` npm script. This meant that the examples
could get out-of-date or contain compile errors without as noticing.
This commit ensures that the `example-e2e` script picks up these examples and checks
that they compile successfully.
Partly addresses #28017.
PR Close#34063
This allows us to update the version of the package in a single place for all tests.
Notable exemption of this is aio which currently doesn't depend on anything installed in the root.
PR Close#34002
Previously, the Angular AOT compiler would always add a
`ɵprov` to injectables. But in ngcc this resulted in duplicate `ɵprov`
properties since published libraries already have this property.
Now in ngtsc, trying to add a duplicate `ɵprov` property is an error,
while in ngcc the additional property is silently not added.
// FW-1750
PR Close#34085
Prior to this commit, the unknown element can happen twice for AOT-compiled components: once during compilation and once again at runtime. Due to the fact that `schemas` information is not present on Component and NgModule defs after AOT compilation, the second check (at runtime) may fail, even though the same check was successful at compile time. This commit updates the code to avoid the second check for AOT-compiled components by checking whether `schemas` information is present in a logic that executes the unknown element check.
PR Close#34024
the package.json in these tests points to file:dist/packages-dist which
is not materialized on renovate-bot, so the bot freaks out and fails to
update the lock files.
This means that the bot currently just opens up PRs that can't be merged.
Example: https://github.com/angular/angular/pull/34071
(In the past this worked nicely because we didn't keep the yarn.lock files
in the git repo for these projects, but that had a problem with unpined
depenedencies and undeterministic build/test runs).
For now it's better to disable the bot by removing all the package.jsons
from the config. We should revisit this in the future have the bot update
the root package.json instead.
PR Close#34074
When creating synthesized tagged template literals, one must provide both
the "cooked" text and the "raw" (unparsed) text. Previously there were no
good APIs for creating the AST nodes with raw text for such literals.
Recently the APIs were improved to support this, and they do an extra
check to ensure that the raw text parses to be equal to the cooked text.
It turns out there is a bug in this check -
see https://github.com/microsoft/TypeScript/issues/35374.
This commit works around the bug by synthesizing a "head" node and morphing
it by changing its `kind` into the required node type.
// FW-1747
PR Close#34065
With Angular CLI version 9 RC 3 we can run a single migration for a package using the name of the migration schematic.
We need to pass the schematic name as a value to the `migrate-only` option.
Ex:
```
ng update @angular/core --migrate-only migration-v9-undecorated-classes-with-di
```
See: https://github.com/angular/angular-cli/pull/16174
PR Close#33958
We don't collect/review the results from CI, so it's just a waste of CPU time.
It's sufficient if we are able to run these locally and manually.
PR Close#34057
This bring is changes to the @nodejs repository required for https://github.com/angular/angular/pull/33927. See release notes for more details: https://github.com/bazelbuild/rules_nodejs/releases/tag/0.41.0.
rules_nodejs is approaching 1.0 and breaking changes for that release are being made more frequently. In this release, the ts_devserver API changed and it no longer injects html script tags into a provided index.html file. The diff on this commit is large as this breaking change affects quite a few tests.
Also note that we don’t update @angular/bazel schematics and integration/bazel as 0.41.0 is not a recommended update for angular users yet due to the breaking changes in ts_devserver & web_package (now named pkg_web). When a suitable plain npm package that is in progress is finished then it will be possible to easily replace the html injection functionality removed from ts_devserver & pkg_web.
PR Close#33996
In order to keep integration tests on CI as determinitstic as possible,
we need to ensure that the same dependencies (including transitive ones)
are installed each time. One way to ensure that is using a lockfile
(such as `yarn.lock`) to pin the dependencies to exact versions. This
works as long as the lockfile itself is in-sync with the corresponding
`package.json`, which specifies the dependencies.
Ideally, we would run `yarn install` with the `--frozen-lockfile` option
to verify that the lockfile is in-sync with `package.json`, but we
cannot do that for integration projects, because we want to be able to
install the locally built Angular packages). Therefore, we must manually
esnure that the integration project lockfiles remain in-sync, which is
error-prone.
This commit introduces a helper script that performs some checks on each
project's (non-local) dependencies:
- Ensure that exact versions (not version ranges) are specified in
`package.json`. This reduces the probability of installing a breaking
version of a direct or transitive dependency, in case of an
out-of-sync lockfile.
- Ensure that the lockfile is in-sync with `package.json` wrt these
dependencies.
While these checks are not full-proof, they provide yet another line of
defense against indeterminism.
PR Close#33968
Since we cannot run `yarn install` with the `--frozen-lockfile` option
(because we want to be able to install the locally built Angular
packages), integration project lockfiles are susceptible to getting
out-of-sync with the corresponding `package.json`. When this happens,
yarn will install the latest available version that satisfies the
version range specified in `package.json`.
This commit adds another line of defense, by specifying exact versions
for the dependencies in `package.json` files (i.e. `1.33.7` instead of
`^1.33.0`). While transitive dependencies will be unpinned, this still
ensures that the same version of direct dependencies will be installed
in case of an out-of-sync lockfile, thus reducing the probability of
random failures.
PR Close#33968
In the `integration_test` CircleCI job, we run `yarn install` on all
projects in the `integration/` directory. If a project has no lockfile
or if the lockfile is out-of-sync with the corresponding `package.json`
file, then the installed dependency versions are no longer pinned, which
can result in different versions being installed between different runs
of the same job (if, for example, a new version is released for a
package) and breaks hermeticity.
This could be prevented by using the `--frozen-lockfile` option with
`yarn install`, but this is not possible with the current setup, because
yarn needs to be able to install the locally built Angular packages,
whose checksums will be different from the ones in the lockfile.
Therefore, we have to manually ensure that the lockfiles remain in-sync
with the corresponding `package.json` files for the rest of the
dependencies.
For example, previously, [cli-hello-world-lazy/yarn.lock][1] had an
entry for `@angular-devkit/build-angular@0.900.0-next.9` (pinned to
`0.900.0-next.9`), but [cli-hello-world-lazy/package.json][2] specified
the `@angular-devkit/build-angular` version as `^0.900.0-rc.0` (note the
leading caret). As a result, since the version in the lock file does not
much the one in `package.json`, the lockfile is ignored and the latest
available version that matches `^0.900.0-rc.0` is installed.
This, for example, started causing unrelated CI failures ([example][3]),
when `@angular-devkit/build-angular@9.0.0-rc.3` was released with a size
improvement.
This commit ensures that all integration projects have a lockfile and
that lockfiles are up-to-date (with the current `package.json` files).
[1]: https://github.com/angular/angular/blob/fc2f6b845/integration/cli-hello-world-lazy/yarn.lock#L13
[2]: https://github.com/angular/angular/blob/fc2f6b845/integration/cli-hello-world-lazy/package.json#L26
[3]: https://circleci.com/gh/angular/angular/535959#tests/containers/2
PR Close#33968
Commit 53fc2ed8bf added support for
determining index types accessed using index signatures, but did not
include support for index types accessed using dot notation:
```typescript
const obj<T>: { [key: string]: T };
obj['stringKey']. // gets `T.` completions
obj.stringKey. // did not peviously get `T.` completions
```
This adds support for determining an index type accessed via dot
notation by rigging an object's symbol table to return the string index
signature type a property access refers to, if that property does not
explicitly exist on the object. This is very similar to @ivanwonder's
work in #29811.
`SymbolWrapper` now takes an additional parameter to explicitly set the
type of the symbol wrapped. This is done because
`SymbolTableWrapper#get` only has access to the symbol of the index
type, _not_ the index signature symbol itself. An attempt to get the
type of the index type will give an error.
Closes#29811
Closes https://github.com/angular/vscode-ng-language-service/issues/126
PR Close#33884
Now that all compile decisions are determined by the define=angular_ivy_enabled
flag, we can remove the setting of the define=compile flag throughout the repo.
PR Close#33983
Use angular_ivy_enabled to determine if Ivy is being used for the ivy_test_selector.ts symbols.
Additionally, remove the reflect_metadata genrules as we not longer have a "jit" compile option
so all possible invocations result in the same generated file. Instead we can just commit this
file.
PR Close#33983
We need to migrate to using angular_ivy_enabled value to determine whether to use
Ivy or ViewEngine for package building scripts and for size-tracking and
symbol-extract tooling.
PR Close#33983
crisbeto
Alan Agius
Pete Bacon Darwin
Igor Minar
Paul Gschwendtner
Santosh Yadav
Keen Yee Liau
Joey Perrott
ayazhafiz
ajitsinghkaler
Greg Magolan
Sonu Kapoor
Pawel Kozlowski
Miško Hevery
ivanwonder
Andrew Kushnir
George Kalpakas
Christopher Dahm