In #31426 a fix was implemented to render namespaced decorator imports
correctly, however it turns out that the fix only worked when decorator
information was extracted from static properties, not when using
`__decorate` calls.
This commit fixes the issue by creating the decorator metadata with the
full decorator expression, instead of only its name.
Closes#31394
PR Close#31614
An identifier may become repeated when bundling multiple source files
into a single bundle, so bundlers have a strategy of suffixing non-unique
identifiers with a suffix like $2. Since ngcc operates on such bundles,
it needs to process potentially suffixed identifiers in their canonical
form without the suffix. The "ngx-pagination" package was previously not
compiled fully, as most decorators were not recognized.
This commit ensures that identifiers are first canonicalized by removing
the suffix, such that they are properly recognized and processed by ngcc.
Fixes#31540
PR Close#31614
Any decorator information present in TypeScript is emitted into the
generated JavaScript sources by means of `__decorate` call. This call
contains both the decorators as they existed in the original source
code, together with calls to `tslib` helpers that convey additional
information on e.g. type information and parameter decorators. These
different kinds of decorator calls were not previously distinguished on
their own, but instead all treated as `Decorator` by themselves. The
"decorators" that were actually `tslib` helper calls were conveniently
filtered out because they were not imported from `@angular/core`, a
characteristic that ngcc uses to drop certain decorators.
Note that this posed an inconsistency in ngcc when it processes
`@angular/core`'s UMD bundle, as the `tslib` helper functions have been
inlined in said bundle. Because of the inlining, the `tslib` helpers
appear to be from `@angular/core`, so ngcc would fail to drop those
apparent "decorators". This inconsistency does not currently cause any
issues, as ngtsc is specifically looking for decorators based on their
name and any remaining decorators are simply ignored.
This commit rewrites the decorator analysis of a class to occur all in a
single phase, instead of all throughout the `ReflectionHost`. This
allows to categorize the various decorate calls in a single sweep,
instead of constantly needing to filter out undesired decorate calls on
the go. As an added benefit, the computed decorator information is now
cached per class, such that subsequent reflection queries that need
decorator information can reuse the cached info.
PR Close#31614
Currently the `DebugElement.listeners` array are retained after the node is destroyed. This means that they'll continue to fire through `triggerEventHandler` and can cause memory leaks. This has already been fixed in Ivy, but these changes fix it in ViewEngine for consistency.
PR Close#31820
nodejs rules 0.34.0 now includes protractor_web_test_suite rule (via new @bazel/protractor rule) so we switch to that location for that rule in this PR so that /packages/bazel/src/protractor can be removed in a future PR
this PR also brings in node toolchain support which was released in nodejs rules 0.33.0. this is a prerequisite for RBE for mac & windows users
bazel schematics also updated with the same. @bazel/bazel 0.28.1 npm package includes transitive dep on hide-bazel-files so we're able to remove an explicit dep on that as well.
PR Close#31824
In `BrowserModule` the value of `LOCALE_ID` is defined in the `APPLICATION_MODULE_PROVIDERS` after `APP_INITIALIZER` has run.
This PR ensures that `LOCALE_ID` is also set for ivy at the same moment which allows the application to fetch the locale from a backend (for example).
Fixes#31465
FW-1436 #resolve
PR Close#31566
Fixes Ivy throwing an error when something is passed in as a `forwardRef` into `@Injectable`'s `useClass` option. The error was being thrown, because we were trying to get the provider factory off of the wrapper function, rather than the value itself.
This PR resolves FW-1335.
PR Close#30532
The code example refers to `src/app/heroes/heroes.component.html` but its header was `src/app/hero.service.ts` which was obviously a mistake.
PR Close#31811
In #30181, several testcases were added that were failing in Windows.
The reason was that a recent rebase missed a required change to interact
with the compiler's virtualized filesystems. This commit introduces the
required usage of the VFS layer to fix the testcase.
PR Close#31860
`TemplateVisitor#visitBoundAttribute` currently has to invoke visiting
expressions manually (this is fixed in #31813). Previously, it did not
bind `targetToIdentifier` to the visitor before deferring to the
expression visitor, which breaks the `targetToIdentifier` code. This
fixes that and adds a test to ensure the closure processed correctly.
This change is urgent; without it, many indexing targets in g3 are
broken.
PR Close#31861
Template AST nodes for (bound) attributes, variables and references will
now retain a reference to the source span of their value, which allows
for more accurate type check diagnostics.
PR Close#30181
The type check blocks (TCB) that ngtsc generates for achieving type
checking of Angular templates needs to be annotated with positional
information in order to translate TypeScript's diagnostics for the TCB
code back to the location in the user's template. This commit augments
the TCB by attaching trailing comments with AST nodes, such that a node
can be traced back to its source location.
PR Close#30181
Adds support for indexing template referenecs, variables, and property
and method calls inside bound attributes and bound events. This is
mostly an extension of the existing indexing infrastructure.
PR Close#31535
No longer locks the Material unit tests job to a specific branch, but rather allows
locking to a specific commit from a given branch. This allows us to use the
"master" branch from the `components` repository.
PR Close#31569
Previously, the ivy-2019 branch of the Material (aka components) repo was
used, which contains some changes that were necessary to work with Ivy.
These changes are not longer necessary, as Material's master branch is
fully working with Ivy today. To be up-to-date with recent Material
development and its support for more recent dependencies, e.g. TypeScript,
it is desirable for us to be on a newer version of Material.
This commit moves the Material tests away from the ivy-2019 branch, to a
recent commit on master. We are not targeting the master branch itself,
as that would introduce a moving target into Angular's CI checks, which
is undesirable.
Lastly, the usage of gulp to run Material's tests is changed into using
Bazel, as Material itself is now also built with Bazel.
PR Close#31569
The `format` attribute is an artifact of an old version of the docs
tooling (before moving it into the angular/angular repo) and no longer
does anything. People are still copy-pasting it from existing examples.
This commit removes all occurrences of the `format` attribute on code
examples.
PR Close#31674
Previously, `linenums` defaulted to true if the content was more than 10
lines long and false otherwise.
Since in most cases linenums add unnecessary visual noise, this commit
changes `linenums` to always default to false (regardless of the size of
the content). It can be still be turned on by explicitly setting to true
or a number.
PR Close#31674
Currently we always generate the `read` parameter for the view and content query instructions, however since most of the time the `read` parameter won't be set, we'll end up generating `null` which adds 5 bytes for each query when minified. These changes make it so that the `read` parameter only gets generated if it has a value.
PR Close#31667
This commit fixes a bug where we assumed all dynamically created
components would have tag-name selectors, so we passed through the
"tag name" to the renderer as the first index of the selector. For
components with attribute selectors, the tag name would be "", so
the renderer would try to create an element with tag name "" and
throw. Now we default to a "div" element the same way that View
Engine did.
Closes#31785
PR Close#31812
This switches all Angular targets to be built with the same Angular compiler architecture (c.n. Ivy) that the Angular indexer uses. This eliminates issues with cross-references to transitive dependencies not being generated because of the way such dependencies are loaded by the legacy compiler arch.
PR Close#31786
Extend indexing API interface to provide information about used
directives' selectors on template elements. This enables an indexer to
xref element attributes to the directives that match them.
The current way this matching is done is by mapping selectors to indexed
directives. However, this fails in cases where the directive is not
indexed by the indexer API, like for transitive dependencies. This
solution is much more general.
PR Close#31782
Ben Elliott
George Kalpakas
JoostK
Adrien Crivelli
JiaLiPassion
Kristiyan Kostadinov
Greg Magolan
Olivier Combe
Erik Pintar
katryo
Ayaz Hafiz
Miško Hevery
Igor Minar
Paul Gschwendtner
Pawel Kozlowski
Kara Erickson
Ben Black
Max Ivanov