Rename all SourceKit-LSP–specific LSP and BSP extension requests and
notifications to use the `sourcekit/` prefix (e.g. `workspace/tests`
→ `sourcekit/workspace/tests`).
* Register the legacy name alias in `MessageRegistry` so incoming
messages from existing clients are still dispatched correctly.
* Advertise both the new and legacy method names in the `experimental`
capability dict so old clients can still discover the capabilities
they know.
* Accept legacy names advertised by old clients in `CapabilityRegistry`.
* Use `LegacyNameFallbackConnection` to retry requests with the legacy
method name when the peer returns `methodNotFound` for a
`sourcekit/`-prefixed request. Used in:
* `SourceKitLSPServer.client` (server→client) to keep old editors working
* `ExternalBuildServerAdapter.connectionToBuildServer` (SourceKit-LSP→BSP)
to keep old build servers working
Delete `Collection+Only.swift`, `Duration+Seconds.swift`,
`FileManagerExtensions.swift`, `PipeAsStringHandler.swift`, and
`URLExtensions.swift` from `Sources/SwiftExtensions/`. The same
APIs now live in swift-tools-protocols as `@_spi(SourceKitLSP)
public` declarations.
Update each call site to add `@_spi(SourceKitLSP) import
ToolsProtocolsSwiftExtensions` next to the existing
`import SwiftExtensions`. Add the
`_ToolsProtocolsSwiftExtensionsForPlugin` dependency and the
`ToolsProtocolsSwiftExtensions=_ToolsProtocolsSwiftExtensionsForPlugin`
module alias to the `SwiftSourceKitClientPlugin` target in both
`Package.swift` and the corresponding `CMakeLists.txt`.
This allows us to more easily test behavior for build servers that have different behavior than SwiftPM and compile commands without having to implement the build server in Python.
This fixes two issues:
1. The SwiftPM build system was setup without passing through whether it
should prepare or not. This meant that we lost eg. the argument to
allow compiler errors when building the AST (even though it was set
when building the modules)
2. The compiler argument adjustment to remove harmful and unnecessary
flags only applied to indexing arguments, not those passed to the AST
builds
Resolves rdar://141508656.
Rintaro Ishizaki
Alex Hoppen
Owen Voorhees
Ben Barham