When we receive build settings after hitting the timeout, we call `fileBuildSettingsChanged` on the delegate, which should cause the document to get re-opened in sourcekitd and diagnostics to get refreshed.
rdar://136332685
Fixes#1693
Change a l public declarations to the `package` access level, accept for:
- The `LanguageServerProtocol` module
- The `BuildServerProtocol` module
- `InProcessClient.InProcessSourceKitLSPClient`
- `LanguageServerProtocolJSONRPC` (I would like to create a more ergonomic API for this like `InProcessSourceKitLSPClient` in the future, but for now, we’ll leave it public)
Unfortunately, our pattern of marking functions as `@_spi(Testing) public` no longer works with the `package` access level because declarations at the `package` access level cannot be marked as SPI. I have decided to just mark these functions as `package`. Alternatives would be:
- Add an underscore to these functions, like we did for functions exposed for testing before the introduction of `SPI`
- Use `@testable` import in the test targets and mark the methods as `internal`
Resolves#1315
rdar://128295618
VS Code does not cancel semantic tokens requests. If a source file gets into a state where an AST build takes very long, this can cause us to wait for the semantic tokens from sourcekitd for a few minutes, effectively blocking all other semantic functionality in that file.
To circumvent this problem (or any other problem where an editor might not be cancelling requests they are no longer interested in) add a maximum request duration for SourceKitD requests, defaulting to 2 minutes.
rdar://130948453
deleted OpenInterfaceRequest.swift and moved GeneratedInterfaceDetails to LanguageService.swift
replaced usages by passing its members as parameters directly, refactored usage of TextDocumentIdentifier to DocumentURI
removed from Messages.builtinRequests
removed from SwiftInterfaceTests
removed from Documentation/`LSP Extensions.md`
removed from Sources/LanguageServerProtocol/CMakeLists.txt
- Rename methods to highlight that we’re talking about generated interfaces here, not `.swiftinterface` files
- Don’t open the generated interface in `documentManager`. Opening documents in `documentManager` should only be done by the `textDocument/didOpen` notification from the LSP client. Otherwise we might indefinitely keep the document in the document manager
- After getting the generated interface from sourcekitd, close the document in sourcekitd again. We don’t provide semantic functionality in the generated interface yet, so we can’t interact with the generated interface path. Before, we left it open in sourcekitd indefinitely.
- A couple of code simplifications.
Fixes#878
rdar://116705653
For example when trying to go-to-definition to `filter` on `Array`, we get a USR `s:s14_ArrayProtocolPsE6filterySay7ElementQzGSbAEKXEKF::SYNTHESIZED::s:Sa`. We were trying to look it up in the index, which failed because synthesized extension methods are not indexed.
Instead, consult the `module` and `groupName` that `sourcekitd` returns in the cursor info request to decide which module to jump to.
rdar://126240558
Instead of returning `nil` to indicate that the position conversion failed, log a fault and perform a best-effort recovery.
I think this allows us to perform better recovery and also makes code calling these position conversions a lot simpler because it doesn’t need to make decisions about what to do if position conversions fail.
The naming was quite inconsistent here. Let’s rename these to `LanguageService` to highlight that they belong together.
- ToolchainLanguageServer -> LanguageService
- SwiftLanguageServer -> SwiftLanguageService
- ClangLanguageServerShim -> ClangLanguageService
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.
Instead of storing build settings inside the language servers based on update notifications from the build system, always call into the `BuildSystemManager` to get the build settings.
Overall, I think this is a much clearer separation of concerns and will allow us to remove `SourceKitServer.documentToPendingQueue` in a follow-up commit as `SwiftLanguageServer` can always directly call into `BuildSystemManager` to get build settings and we don’t need to wait for the initial notification to receive the first build settings.
This requies `BuildServerBuildSystem` to keep track of the build settings it has received from the BSP server.
`ClangLanguageServer` still caches build settings locally. `ClangLanguageServer` will change to the same pull-based model in a follow-up commit.
The asyncification changes caused some non-deterministic test failures. I believe that some of these are due to race conditions that are the result of the partial transition to actors.
Instead of merging the asyncification piece by piece, I will collect the changes asyncification changes in a branch and then qualify that branch througougly (running CI multiple times) before merging it into `main`.
Instead of storing build settings inside the language servers based on update notifications from the build system, always call into the `BuildSystemManager` to get the build settings.
Overall, I think this is a much clearer separation of concerns and will allow us to remove `SourceKitServer.documentToPendingQueue` in a follow-up commit as `SwiftLanguageServer` can always directly call into `BuildSystemManager` to get build settings and we don’t need to wait for the initial notification to receive the first build settings.
This requies `BuildServerBuildSystem` to keep track of the build settings it has received from the BSP server.
`ClangLanguageServer` still caches build settings locally. `ClangLanguageServer` will change to the same pull-based model in a follow-up commit.
Instead of storing build settings inside the language servers based on update notifications from the build system, always call into the `BuildSystemManager` to get the build settings.
Overall, I think this is a much clearer separation of concerns and will allow us to remove `SourceKitServer.documentToPendingQueue` in a follow-up commit as `SwiftLanguageServer` can always directly call into `BuildSystemManager` to get build settings and we don’t need to wait for the initial notification to receive the first build settings.
This requies `BuildServerBuildSystem` to keep track of the build settings it has received from the BSP server.
`ClangLanguageServer` still caches build settings locally. `ClangLanguageServer` will change to the same pull-based model in a follow-up commit.
