Update `DirectiveProcessor` and `TemplateCompiler` to generate the
getters, setters, and methods currently generated in `BindGenerator`.
Update `DirectiveMetadataLinker` to output `.ng_meta.json` files instead
of `.ng_deps.dart` files, avoiding full codegen until the last phase.
This allows us to dedupe codegen logic and remove an additional phase
from the transformer.
Now that we can specify `directives` in either `@View` or `@Component`,
we will try to parse from both.
Previously, we would trash any `directives` parsed in the first
annotation upon encountering the second annotation. This ensures that we
maintain that list of `directives` regardless of annotation ordering.
Handle the situation where a `.dart` file generates a `.ng_meta.json`
file but does not register any reflective information.
An example of this would be a file that defines a const list that looks
like a directive alias. The transformer keeps track of this, and creates
a `.ng_meta.json` file but never creates a `.ng_deps.dart` file, which
can result in other files being linked to it and it not defining an
`initReflector` method.
`DeferredRewriter` depends on the presence of `.ng_deps.dart` files,
which do not yet exist in the phase where it was previously run.
Update the transformer phases to fix this and add an integration test to
prevent regression.
Link `NgDeps` & `NgMeta` data in the same phase to avoid unnecessary asset
creation & reading.
Remove `NgMeta#exports` and instead use `NgDeps#exports` to link `NgMeta` files
in `ng_meta_linker.dart`.
Previously, annotations which were const objects (as opposed to const
instance creation expressions) were incorrectly output as instance
creation expressions.
Before:
```
const override() // A const instance creation expression
```
After
```
override // A const instance
```
Closes#4481
Tim Blasi
Victor Berchet
Tobias Bosch
Sam Rawlins
Yegor Jbanov
vsavkin