Files
sourcekit-lsp/Sources/BuildSystemIntegration/TestBuildSystem.swift

111 lines
3.6 KiB
Swift

//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import BuildServerProtocol
import LanguageServerProtocol
import SKOptions
import ToolchainRegistry
import struct TSCBasic.AbsolutePath
/// Build system to be used for testing BuildSystem and BuildSystemDelegate functionality with SourceKitLSPServer
/// and other components.
package actor TestBuildSystem: BuiltInBuildSystem {
package static func projectRoot(for workspaceFolder: AbsolutePath, options: SourceKitLSPOptions) -> AbsolutePath? {
return workspaceFolder
}
package let projectRoot: AbsolutePath
package let indexStorePath: AbsolutePath? = nil
package let indexDatabasePath: AbsolutePath? = nil
package weak var delegate: BuildSystemDelegate?
private weak var messageHandler: BuiltInBuildSystemMessageHandler?
package func setDelegate(_ delegate: BuildSystemDelegate?) async {
self.delegate = delegate
}
/// Build settings by file.
private var buildSettingsByFile: [DocumentURI: SourceKitOptionsResponse] = [:]
/// Files currently being watched by our delegate.
private var watchedFiles: Set<DocumentURI> = []
package func setBuildSettings(for uri: DocumentURI, to buildSettings: SourceKitOptionsResponse?) async {
buildSettingsByFile[uri] = buildSettings
await self.messageHandler?.sendNotificationToSourceKitLSP(DidChangeBuildTargetNotification(changes: nil))
}
package nonisolated var supportsPreparation: Bool { false }
package init(
projectRoot: AbsolutePath,
messageHandler: any BuiltInBuildSystemMessageHandler
) {
self.projectRoot = projectRoot
self.messageHandler = messageHandler
}
package func sourceKitOptions(request: SourceKitOptionsRequest) async throws -> SourceKitOptionsResponse? {
return buildSettingsByFile[request.textDocument.uri]
}
package func defaultLanguage(for document: DocumentURI) async -> Language? {
return nil
}
package func toolchain(for uri: DocumentURI, _ language: Language) async -> Toolchain? {
return nil
}
package func inverseSources(request: InverseSourcesRequest) -> InverseSourcesResponse {
return InverseSourcesResponse(targets: [BuildTargetIdentifier.dummy])
}
package func prepare(
targets: [BuildTargetIdentifier],
logMessageToIndexLog: @escaping @Sendable (_ taskID: IndexTaskID, _ message: String) -> Void
) async throws {
throw PrepareNotSupportedError()
}
package func scheduleBuildGraphGeneration() {}
package func waitForUpToDateBuildGraph() async {}
package func topologicalSort(of targets: [BuildTargetIdentifier]) -> [BuildTargetIdentifier]? {
return nil
}
package func targets(dependingOn targets: [BuildTargetIdentifier]) -> [BuildTargetIdentifier]? {
return nil
}
package func registerForChangeNotifications(for uri: DocumentURI) async {
watchedFiles.insert(uri)
}
package func unregisterForChangeNotifications(for uri: DocumentURI) {
watchedFiles.remove(uri)
}
package func didChangeWatchedFiles(notification: BuildServerProtocol.DidChangeWatchedFilesNotification) async {}
package func sourceFiles() async -> [SourceFileInfo] {
return []
}
package func addSourceFilesDidChangeCallback(_ callback: @escaping () async -> Void) async {}
}