This commit adds sanitization for `elementProperty` and `elementAttribute` instructions used in `hostBindings` function, similar to what we already have in the `template` function. Main difference is the fact that for some attributes (like "href" and "src") we can't define which SecurityContext they belong to (URL vs RESOURCE_URL) in Compiler, since information in Directive selector may not be enough to calculate it. In order to resolve the problem, Compiler injects slightly different sanitization function which detects proper Security Context at runtime.
PR Close#27939
The existing example makes it seem like zip is a pipeable operator. It can be used this way, but I think that is for backwards compatibility. You can achieve the same functionality by using it as an Observable creator. I think this also makes the example clearer.
PR Close#26790
Previously, ngtsc would assume that a given directive/pipe being imported
from an external package was importable using the same name by which it
was declared. This isn't always true; sometimes a package will export a
directive under a different name. For example, Angular frequently prefixes
directive names with the 'ɵ' character to indicate that they're part of
the package's private API, and not for public consumption.
This commit introduces the TsReferenceResolver class which, given a
declaration to import and a module name to import it from, can determine
the exported name of the declared class within the module. This allows
ngtsc to pick the correct name by which to import the class instead of
making assumptions about how it was exported.
This resolver is used to select a correct symbol name when creating an
AbsoluteReference.
FW-517 #resolve
FW-536 #resolve
PR Close#27743
This commit adds tracking of modules, directives, and pipes which are made
visible to consumers through NgModules exported from the package entrypoint.
ngtsc will now produce a diagnostic if such classes are not themselves
exported via the entrypoint (as this is a requirement for downstream
consumers to use them with Ivy).
To accomplish this, a graph of references is created and populated via the
ReferencesRegistry. Symbols exported via the package entrypoint are compared
against the graph to determine if any publicly visible symbols are not
properly exported. Diagnostics are produced for each one which also show the
path by which they become visible.
This commit also introduces a diagnostic (instead of a hard compiler crash)
if an entrypoint file cannot be correctly determined.
PR Close#27743
@angular/forms declares several directives and a module which are not
exported from the package via the entrypoint, either intentionally or as a
historical accident.
Ivy's locality principle necessitates that directives used in user code be
importable from the package which defines them. This requires these forms
directives to be exported.
Several directives which define ControlValueAccessors are exported:
* NumberValueAccessor
* RangeValueAccessor
A few more directives and a module are exported privately (with a ɵ prefix):
* NgNoValidate
* NgSelectMultipleOption
* InternalFormsSharedModule
PR Close#27743
Upcoming work to implement import resolution will change the dependencies
of some higher-level classes in ngtsc & ngcc. This necessitates changes in
how these classes are created and the lifecycle of the ts.Program in ngtsc
& ngcc.
To avoid complicating the implementation work with refactoring as a result
of the new dependencies, the refactoring is performed in this commit as a
separate prepatory step.
In ngtsc, the testing harness is modified to allow easier access to some
aspects of the ts.Program.
In ngcc, the main change is that the DecorationAnalyzer is created with the
ts.Program as a constructor parameter. This is not a lifecycle change, as
it was previously created with the ts.TypeChecker which is derived from the
ts.Program anyways. This change requires some reorganization in ngcc to
accommodate, especially in testing harnesses where DecorationAnalyzer is
created manually in a number of specs.
PR Close#27743
This refactoring moves code around between a few of the ngtsc subpackages,
with the goal of having a more logical package structure. Additional
interfaces are also introduced where they make sense.
The 'metadata' package formerly contained both the partial evaluator,
the TypeScriptReflectionHost as well as some other reflection functions,
and the Reference interface and various implementations. This package
was split into 3 parts.
The partial evaluator now has its own package 'partial_evaluator', and
exists behind an interface PartialEvaluator instead of a top-level
function. In the future this will be useful for reducing churn as the
partial evaluator becomes more complicated.
The TypeScriptReflectionHost and other miscellaneous functions have moved
into a new 'reflection' package. The former 'host' package which contained
the ReflectionHost interface and associated types was also merged into this
new 'reflection' package.
Finally, the Reference APIs were moved to the 'imports' package, which will
consolidate all import-related logic in ngtsc.
PR Close#27743
This commit moves the FlatIndexGenerator to its own package, in preparation
to expand its capabilities and support re-exporting of private declarations
from NgModules.
PR Close#27743
@alxhub spotted that the public api rule in codeowners is being overriden by the Build & CI Owners rule.
swapping the two sections fixes the problem.
PR Close#27999
Previously the appendChild / removeChild could take null as an argument for
a child to be added / removed. This is difficult to understand since the
mentioned methods are noop if a child is null.
This commit clarifies the appendChild / removeChild signature to systematically
require a child node to be added removed. It turns out that null could be passed
only for a very specific i18n cases so now we guard a call to removeChild with
an explicit check on the i18n side.
PR Close#27987
On push builds, CircleCI provides `CIRCLE_COMPARE_URL`, which we use to
extract the commit range for a given build. When a workflow is rerun
(e.g. to recover from a flaked job), `CIRCLE_COMPARE_URL` is not
defined, causing some jobs to fail.
This commit fixes it by retrieving the compare URL from the original
workflow. It uses a slow process involving a (potentially large) number
of requests to CircleCI API.
It depends on the (undocumented) fact, that the `workspace_id` is the
same on all rerun workflows and the same as the original `workflow_id`.
PR Close#27775
This update introduces support for global object (window, document, body) listeners, that can be defined via host listeners on Components and Directives.
PR Close#27772
`i18nAttributes` was throwing an error when it was called multiple times in the create part of the template function with the same index, for example when we create multiple components with the same template. It shouldn't throw in this case, and just use the cache when available.
FW-903 #resolve
PR Close#27911
* Groups the two sharded `test_docs_examples` job using CircleCI's `parallelism` feature. This makes the amount of jobs that show up on a PR, more reduced and also reduces code duplication for maintaining the Circle job definition.
PR Close#27937
I'm not sure why this problem is visible only now or how this worked before, but the CI
is now failing because @types/node is missing.
I also added the yarn.lock file which was previously omitted. We want the yarn.lock file in so that
our deps don't change over time without us knowing.
PR Close#27937
test.sh is no longer needed... all the tests should now be executed via bazel.
if for whatever reason we need to run the legacy unit test setup, we should should follow the commands that we use to execute those tests in .circle/config.yaml
PR Close#27937
Moving the tests over to CircleCI in pretty much "as-is" state just so that we can drop the dependency on Travis.
In the followup changes we plan to migrate these tests to run on sauce under bazel. @gregmagolan is working on that.
I've previously verified that all the tests executed in legacy-unit-tests-local already under bazel.
Therefore the legacy-unit-tests-local job is strictly not necessary any more, but given how flaky legacy-unit-tests-saucelabs is,
it is good to have the -local job just so that we can quickly determine if any failure is a flake or legit issue
(the bazel version of these tests could theoretically run in a slightly different way and fail or not fail in a different way, so having -lcoal job is just an extra safety check).
This change was coauthored with @devversion
PR Close#27937
Fixes Ivy's `QueryList` not being an instance of the exported ViewEnginer `QueryList`.
Also reworks `first`, `last` and `length` to be regular properties, rather than setters. Reworking `length` was required to be able to extend the ViewEngine `QueryList`, but I reworked `first` and `last` as well since getters generate a lot more code when transpiled to ES5.
These changes fix FW-706.
PR Close#27942
* Currently the protractor utils assume that the specified Bazel server runfile can be resolved by just using the real file system. This is not the case on Windows because the runfiles are not symlinked into the working directory and need to be resolved through the runfile manifest.
PR Close#27915
Currently when building a package on Windows, the typings re-export for secondary entry-points is not valid TypeScript. Similarly the metadata and the "package.json" files use non-posix paths and cause inconsistency within the NPM package.
For example:
_package.json_
```
"esm5": "./esm5\\core.js",
"esm2015": "./esm2015\\core.js",
```
_testing.d.t.s_ (of the `core` package)
```
export * from './testing\testing';
```
PR Close#27829
`R3TestBed` allows consumers to configure a "testing module", declare components, override various metadata, etc. To do this, it implements its own JIT compilation, where components/directives/modules have Ivy definition fields generated based on testing metadata. It results in tests interfering with each other. One test might override something in a component that another test tries to use normally, causing failures.
In order to resolve this problem, we store current components/directives/modules defs before applying overrides and re-compiling. Once the test is complete, we restore initial defs, so the next tests interact with "clean" components.
PR Close#27786
George Kalpakas
Andrew Kushnir
Andrew Crites
Alex Rickabaugh
Zheng Kai
cexbrayat
Igor Minar
Miško Hevery
Kara Erickson
Pawel Kozlowski
Alex Eagle
Olivier Combe
Marc Laval
Filipe Silva
Paul Gschwendtner
Kristiyan Kostadinov