This is a MEF service that can actively or passively track open ITextViews
and give us information about the Razor initialization state and eventing
when it changes.
The purpose of this is to act as a bridge between the VS mef world and the
roslyn world.
For now this doesn't do any passive tracking of Razor documents, it's only
on demand. That means it will only be initialized and used right now when
you are using the Razor developer tools. This is just to reduce our risk,
it's not ideal to ship code in VS that's doing something without anyone
looking at the result.
- Removed all design time descriptors and put their API surface into their corresponding descriptor. Part of removing the design time API surface was removing the tracking of `<Remarks>`, it wasn't used so there's on need to track it until we need it.
- Removed the Type requirement from `TagHelperDescriptor`. With this separation we'll be able to have abstract `TagHelper`s that aren't based on a class implementation.
- Removed Prefix from the `TagHelperDescriptor` API surface. It was a legacy requirement based on how the Razor parser was put together. We can work around this now.
- Stripped correlation information from the immediate `TagHelperDescriptor` API surface. Instead this information is now tracked in `TagMatchingRule`s. This change means that you will not have multiple `TagHelperDescriptor`s per `TagHelper`; instead it's all tracked in a single descriptor. A side effect of this change was the transformation of `IsIndexer` => 3 new properties.
- Renamed many descriptor types and property names.
- Added builder APIs to construct TagHelpers since they're inherently immutable in their API surface.
- Added `ITagHelperDescriptorBuilder` to represent `TagHelper`s that are built from an `ITagHelper` implementing class. It re-introduces the `TypeName` association of a `TagHelper`.
- Added `ITagHelperBoundAttributeDescriptorBuilder` to represent that an attribute was associated with a property.
- Added validation methods to the descriptor builders to enable consumers to validate the current state of the builder and add diagnostics as necessary.
- Moved descriptors away from RazorError.
- Updated the various comparers to understand the descriptors new API.
- Added a new `RazorDiagnosticFactory` abstraction to handle `RazorDiagnostic`s and their corresponding errors/ids etc. This new API should allow for easy addition of new `RazorDiagnostic` errors.
- Updated the `DefaultTagHelperDescriptorFactory` to construct `TagHelperDescriptor`s using the new builder APIs and in the new descriptor format (1 descriptor per type).
- Updated `ViewComponentTagHelperDescriptorFactory` to construct `TagHelperDescriptor`s with the builder API.
- With both factory implementations code was duplicated because the ViewComponent work will be moving outside of Razor once we have the proper hooks.
- Updated `TagHelper` binding bits to capture a binding result in order to query which rules appy to a given tag name.
Addressed feedback
- Update tests to react to new `TagHelperDescriptor` API.
- Remove case sensitive comparers and some cleanup
- Added TagHelperDescriptorJsonConverter, RazorDiagnosticJsonConverter and added serialization tests
VS has gone RTM so, updating to the RTM versions of those dependencies.
Roslyn does not publish our shim packages on NuGet.org, so updating those
to a non-ancient version for projects that use 2.0.0. The projects that
use 1.3.x are staying put for now.
The code change is dealing with something that was obsoleted.
- Decided to not expose the resolutions errors in the Razor extension. If we feel that it's good debug information we can add it later.
- Added a `TagHelperResolutionResult` type to Razor.Workspaces so it can be used in the language and remote service.
#1014
Ryan Nowak
N. Taylor Mullen
Pranav K
Ryan Brandenburg
Nate McMaster