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2877675bd5
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
57 lines
1.9 KiB
Swift
57 lines
1.9 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2019 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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import LanguageServerProtocol
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/// The set of known Swift commands.
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///
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/// All commands from the Swift LSP should be listed here.
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package let builtinSwiftCommands: [String] = [
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SemanticRefactorCommand.self,
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ExpandMacroCommand.self,
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].map { (command: any SwiftCommand.Type) in
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command.identifier
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}
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/// A `Command` that should be executed by Swift's language server.
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package protocol SwiftCommand: Codable, Hashable, LSPAnyCodable {
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static var identifier: String { get }
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var title: String { get set }
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}
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extension SwiftCommand {
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/// Converts this `SwiftCommand` to a generic LSP `Command` object.
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package func asCommand() -> Command {
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let argument = encodeToLSPAny()
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return Command(title: title, command: Self.identifier, arguments: [argument])
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}
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}
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extension ExecuteCommandRequest {
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/// Attempts to convert the underlying `Command` metadata from this request
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/// to a specific Swift language server `SwiftCommand`.
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///
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/// - Parameters:
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/// - type: The `SwiftCommand` metatype to convert to.
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package func swiftCommand<T: SwiftCommand>(ofType type: T.Type) -> T? {
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guard type.identifier == command else {
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return nil
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}
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guard let argument = arguments?.first else {
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return nil
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}
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guard case let .dictionary(dictionary) = argument else {
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return nil
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}
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return type.init(fromLSPDictionary: dictionary)
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}
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}
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