Add `.swift-format` to the repo and format the repo with `swift-format`.
This commit does not add any automation to enforce formatting of sourcekit-lsp in CI. The goal of this commit is to get the majority of source changes out of the way so that the diff of actually enforcing formatting will have fewer changes or conflicts.
Workaround for SR-16097 to avoid hitting SR-16095: VSCode will send shutdown requests without a 'params' key. On macOS getting the superDecoder for a non-existent container returns an empty decoder, on Linux it throws `DecodingError.keyNotFound`, causing a crash.
Perform a targeted fix: If we don't have 'params' and the request is a ShutdownRequest, manually create a `ShutdownRequest` without any parameters.
rdar://91288093
The underlying JSON parsing error is from Foundation, so we don't want
to try to compare that in our tests. As a quick fix, just compare a
prefix of the string that we control.
* Replaces two logs since those don't result in response messages anymore
* Adds a func for sending messages synchronously, to get the two messages out before fatalError
* Send `didSave` notifications to clangd if it supports it
- Minor update to the LSP protocol for `didSave` and `colorProvider` to be more in line with the spec
- Only send color requests over to clangd if it supports it
Rationale for this change: clangd recently implemented didSave support,
it is used to rebuild preambles when the user edits a header file
referenced by an open file.
Change-Id: Ie6e2198bdeccb9d1b4083806c254475baadc2d2b
Request types should always have the suffix Request and notifications
should end with Notification.
Also moved all request and notification types into separate folders to
reduce the number of files in the LanguageServerProtocol folder.
According to the LSP specification, arbitrary URIs can be used as
document identifiers. Instead of internally assuming that all URIs are
URLs, use a DocumentURI enum to represent URIs. These can either be file
URLs or other URIs whose value as treated as an opaque string.
We will be able to split the LSP modules off later. These LSP modules
will provide the ability to write custom LSP servers and clients in
Swift. The sourcekit-lsp repository will build on top of this new
package to provide an LSP implementation that creates a language server
for Swift and C-based-languages.
Add remaining foldingRange protocol capabilities
Sending offset data to folding requests
FoldingRange test
Support folding comments
Add test for folded comments
