Prior to this change, we always recompile all Components/Directives/Pipes even if they were AOT-compiled and had no overrides. This is causing problems in case we try to recompile a Component with "templateUrl" or "styleUrls" (which were already resolved in case of AOT) and generally this unnecessary work that TestBed was doing is not required. This commit adds extra logic to check whether a Component/Directive/Pipe already have compiled NG def (like ngComponentDef) and whether there are no overrides present - in this case recompilation is skipped. Recompilation is also skipped in case a Component/Directive has only Provider overrides - in this situation providers resolver function is patched to reflect overrides. Provider overrides are very common in g3, thus this code path ensures no full recompilation.
PR Close#29294
This fix is for a bug in the ngtsc PartialEvaluator, which statically
evaluates expressions.
Sometimes, evaluating a reference requires resolving a function which is
declared in another module, and thus no function body is available. To
support this case, the PartialEvaluator has the concept of a foreign
function resolver.
This allows the interpretation of expressions like:
const router = RouterModule.forRoot([]);
even though the definition of the 'forRoot' function has no body. In
ngtsc today, this will be resolved to a Reference to RouterModule itself,
via the ModuleWithProviders foreign function resolver.
However, the PartialEvaluator also associates any Identifiers in the path
of this resolution with the Reference. This is done so that if the user
writes
const x = imported.y;
'x' can be generated as a local identifier instead of adding an import for
'y'.
This was at the heart of a bug. In the above case with 'router', the
PartialEvaluator added the identifier 'router' to the Reference generated
(through FFR) to RouterModule.
This is not correct. References that result from FFR expressions may not
have the same value at runtime as they do at compile time (indeed, this is
not the case for ModuleWithProviders). The Reference generated via FFR is
"synthetic" in the sense that it's constructed based on a useful
interpretation of the code, not an accurate representation of the runtime
value. Therefore, it may not be legal to refer to the Reference via the
'router' identifier.
This commit adds the ability to mark such a Reference as 'synthetic', which
allows the PartialEvaluator to not add the 'router' identifier down the
line. Tests are included for both the PartialEvaluator itself as well as the
resultant buggy behavior in ngtsc overall.
PR Close#29387
The `resolve` phase (run after all handlers have analyzed) was
introduced in 7d954dffd, but `ngcc` was not updated to run the handlers'
`resolve()` methods. As a result, certain operations (such as listing
directives used in component templates) would not be performed by
`ngcc`.
This commit fixes it by running the `resolve()` methods once analysis
has been completed.
PR Close#28963
Fixes the incorrect failure message or the TSLint rule that
is used within Google. The TSLint rule is not part of the
public schematic code.
Additionally in order to make it easier to understand what
action the developer needs to take, we rather print out the
expected "static: true/false" statement instead of saying that
a query needs to be static or dynamic. Dynamic is ambiguous, as
there is no `dynamic: true` option.
PR Close#29320
Just updating comments in query-related things to make it easier for the next person that has to grok this for the first time.
Also adds a demo from @mhevery to one of the query specs
Related #29031
PR Close#29342
Just updating comments in query-related things to make it easier for the next person that has to grok this for the first time.
Also adds a demo from @mhevery to one of the query specs
Related #29031
PR Close#29342
Currently if an Angular library has multiple unnamed module re-exports, NGC will
generate incorrect metdata if the project is using the flat-module bundle option.
e.g.
_public-api.ts_
```ts
export * from '@mypkg/secondary1';
export * from '@mypkg/secondary2';
```
There are clearly two unnamed re-exports in the `public-api.ts` file. NGC right now
accidentally overwrites all previous re-exports with the last one. Resulting in the
generated metadata only containing a reference to `@mypkg/secondary2`.
This is problematic as it is common for primary library entry-points to have
multiple re-exports (e.g. Material re-exporting all public symbols; or flex-layout
exporting all public symbols from their secondary entry-points).
Currently Angular Material works around this issue by manually creating
a metadata file that declares the re-exports from all unnamed re-exports.
(see: https://github.com/angular/material2/blob/master/tools/package-tools/build-release.ts#L78-L85)
This workaround works fine currently, but is no longer easily integrated when
building the package output with Bazel. In order to be able to build such
libraries with Bazel (Material/flex-layout), we need to make sure that NGC
generates the proper flat-module metadata bundle.
PR Close#29360
Fixes host listeners being inherited twice, if the sub class has its own `propMetadata`. This is related to #29170 which fixed something similar, however all of the test cases there had a super class with some metadata and a sub class that didn't have any. The issue manifested itself in the `MatTreeToggle` which inherits a listener from the `CdkTreeToggle` and adds an extra `Input` of its own, causing the listener to be added twice.
PR Close#29353
- Remove an extra type `ViewOrElement`, which even had the same numeric value as `View`.
- Updates comment to remove part about alleged bit-masking that we could be doing here.
We aren't using this with bitmasks, and if we were, everything would be a `NodeType.Container`,
because it's value was `0`.
- Updates the number values to be simple, human-readable integers, since we're not using these
with any kind of bit-manipulation.
- Add comments about each type.
PR Close#29343
HACK: This is NOT the correct implementation for deprecatedOverrideProvider.
We do not plan to implement this at all since the API is deprecated and
scheduled for removal in V8. This hack is here temporarily for Ivy testing
until we transition apps inside Google to the overrideProvider API. At that
point, we will be able to remove this method entirely. In the meantime, we
can use overrideProvider here to test apps with Ivy that don't care about
eager instantiation. This fixes 97% of cases in our blueprint.
PR Close#29324
https://github.com/angular/angular-cli/pull/13780 changes the project
layout for the e2e application. It is no longer a separate project
and the e2e directory is now located alongside the existing project.
This commit updates Bazel scheamtics to support both old and new project
layout.
PR Close#29318
Angular Ivy interprets inline static style/class attribute values as instructions that
are processed whilst an element gets created. Because these inline style values are
referenced by style/class bindings, their inline style values are applied at a later
stage. Despite them being eventually applied, their values should be applied earlier
before any directives are instantiated so that directive code can rely on any inline
style/class changes.
This patch ensures that all static style/class attribute values are applied (rendered)
on the element before directives are instantiated.
Jira Issue: FW-1133
PR Close#29269
remove reference to npm
remove confusing optional comments and $(yarn bin) with missing /
remove reference to protractor commands which don't exist
provide yarn commands which don't require gulp installed globally
PR Close#29044
The instructions lead you to think you run this step before setting
up your locale. The command is mentioned further in the guide after
setup is complete.
Closes#26052
PR Close#29313
Following my previous change for placeholders removal, some special code that was used to find the last created node was no longer needed and had wrong interactions with the *ngFor directive.
Removing it fixed the issue.
PR Close#29308
Improves the failure message for the `explicit-query` timing TSLint rule
that is used within Google. Currently it's not very clear what action
developers need to take in order to resolve the lint failure manually.
PR Close#29258
In order to be able to use the static-query migration logic within
Google, we need to provide a TSLint rule entry-point that wires up
the schematic logic and provides reporting and automatic fixes.
PR Close#29258
The CircleCI team needs to know what causes the Kernel
inconsistency that most likely causes our no usable sandbox
errors. Therefore we add "uname -r"
PR Close#29309
Andrew Kushnir
Alex Eagle
Alex Rickabaugh
George Kalpakas
Paul Gschwendtner
Ben Lesh
Matias Niemelä
Kristiyan Kostadinov
Alan
Eduard
zackarychapple
Kara Erickson
Keen Yee Liau
Brandon Roberts
Michael Prentice
Jason Aden
Olivier Combe
Pete Bacon Darwin
Adam Plumer
Greg Magolan