mirror of
https://github.com/apple/sourcekit-lsp.git
synced 2026-03-02 18:23:24 +01:00
14cfd50582
This should be a last stop-gap measure in case sourcekitd or clangd get stuck, don’t respond to any requests anymore and don’t honor cancellation either. In that case we can restore SourceKit-LSP behavior by killing them and using the crash recovery logic to restore functionality. rdar://149492159
564 lines
23 KiB
Swift
564 lines
23 KiB
Swift
//===----------------------------------------------------------------------===//
|
||
//
|
||
// This source file is part of the Swift.org open source project
|
||
//
|
||
// Copyright (c) 2014 - 2024 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
|
||
//
|
||
//===----------------------------------------------------------------------===//
|
||
|
||
public import Foundation
|
||
public import LanguageServerProtocol
|
||
import LanguageServerProtocolExtensions
|
||
import SKLogging
|
||
|
||
import struct TSCBasic.AbsolutePath
|
||
|
||
/// Options that can be used to modify SourceKit-LSP's behavior.
|
||
///
|
||
/// See `ConfigurationFile.md` for a description of the configuration file's behavior.
|
||
public struct SourceKitLSPOptions: Sendable, Codable, Equatable {
|
||
public struct SwiftPMOptions: Sendable, Codable, Equatable {
|
||
/// The configuration to build the project for during background indexing
|
||
/// and the configuration whose build folder should be used for Swift
|
||
/// modules if background indexing is disabled.
|
||
///
|
||
/// Equivalent to SwiftPM's `--configuration` option.
|
||
public var configuration: BuildConfiguration?
|
||
|
||
/// Build artifacts directory path. If nil, the build system may choose a default value.
|
||
///
|
||
/// This path can be specified as a relative path, which will be interpreted relative to the project root.
|
||
/// Equivalent to SwiftPM's `--scratch-path` option.
|
||
public var scratchPath: String?
|
||
|
||
/// Equivalent to SwiftPM's `--swift-sdks-path` option.
|
||
public var swiftSDKsDirectory: String?
|
||
|
||
/// Equivalent to SwiftPM's `--swift-sdk` option.
|
||
public var swiftSDK: String?
|
||
|
||
/// Equivalent to SwiftPM's `--triple` option.
|
||
public var triple: String?
|
||
|
||
/// Equivalent to SwiftPM's `--toolset` option.
|
||
public var toolsets: [String]?
|
||
|
||
/// Traits to enable for the package. Equivalent to SwiftPM's `--traits` option.
|
||
public var traits: [String]?
|
||
|
||
/// Extra arguments passed to the compiler for C files. Equivalent to SwiftPM's `-Xcc` option.
|
||
public var cCompilerFlags: [String]?
|
||
|
||
/// Extra arguments passed to the compiler for C++ files. Equivalent to SwiftPM's `-Xcxx` option.
|
||
public var cxxCompilerFlags: [String]?
|
||
|
||
/// Extra arguments passed to the compiler for Swift files. Equivalent to SwiftPM's `-Xswiftc` option.
|
||
public var swiftCompilerFlags: [String]?
|
||
|
||
/// Extra arguments passed to the linker. Equivalent to SwiftPM's `-Xlinker` option.
|
||
public var linkerFlags: [String]?
|
||
|
||
/// Extra arguments passed to the compiler for Swift files or plugins. Equivalent to SwiftPM's
|
||
/// `-Xbuild-tools-swiftc` option.
|
||
public var buildToolsSwiftCompilerFlags: [String]?
|
||
|
||
/// Disables running subprocesses from SwiftPM in a sandbox. Equivalent to SwiftPM's `--disable-sandbox` option.
|
||
/// Useful when running `sourcekit-lsp` in a sandbox because nested sandboxes are not supported.
|
||
public var disableSandbox: Bool?
|
||
|
||
/// Whether to skip building and running plugins when creating the in-memory build graph.
|
||
///
|
||
/// - Note: Internal option, only exists as an escape hatch in case this causes unintentional interactions with
|
||
/// background indexing.
|
||
public var skipPlugins: Bool?
|
||
|
||
public init(
|
||
configuration: BuildConfiguration? = nil,
|
||
scratchPath: String? = nil,
|
||
swiftSDKsDirectory: String? = nil,
|
||
swiftSDK: String? = nil,
|
||
triple: String? = nil,
|
||
toolsets: [String]? = nil,
|
||
traits: [String]? = nil,
|
||
cCompilerFlags: [String]? = nil,
|
||
cxxCompilerFlags: [String]? = nil,
|
||
swiftCompilerFlags: [String]? = nil,
|
||
linkerFlags: [String]? = nil,
|
||
buildToolsSwiftCompilerFlags: [String]? = nil,
|
||
disableSandbox: Bool? = nil,
|
||
skipPlugins: Bool? = nil
|
||
) {
|
||
self.configuration = configuration
|
||
self.scratchPath = scratchPath
|
||
self.swiftSDKsDirectory = swiftSDKsDirectory
|
||
self.swiftSDK = swiftSDK
|
||
self.triple = triple
|
||
self.toolsets = toolsets
|
||
self.traits = traits
|
||
self.cCompilerFlags = cCompilerFlags
|
||
self.cxxCompilerFlags = cxxCompilerFlags
|
||
self.swiftCompilerFlags = swiftCompilerFlags
|
||
self.linkerFlags = linkerFlags
|
||
self.buildToolsSwiftCompilerFlags = buildToolsSwiftCompilerFlags
|
||
self.disableSandbox = disableSandbox
|
||
}
|
||
|
||
static func merging(base: SwiftPMOptions, override: SwiftPMOptions?) -> SwiftPMOptions {
|
||
return SwiftPMOptions(
|
||
configuration: override?.configuration ?? base.configuration,
|
||
scratchPath: override?.scratchPath ?? base.scratchPath,
|
||
swiftSDKsDirectory: override?.swiftSDKsDirectory ?? base.swiftSDKsDirectory,
|
||
swiftSDK: override?.swiftSDK ?? base.swiftSDK,
|
||
triple: override?.triple ?? base.triple,
|
||
toolsets: override?.toolsets ?? base.toolsets,
|
||
traits: override?.traits ?? base.traits,
|
||
cCompilerFlags: override?.cCompilerFlags ?? base.cCompilerFlags,
|
||
cxxCompilerFlags: override?.cxxCompilerFlags ?? base.cxxCompilerFlags,
|
||
swiftCompilerFlags: override?.swiftCompilerFlags ?? base.swiftCompilerFlags,
|
||
linkerFlags: override?.linkerFlags ?? base.linkerFlags,
|
||
buildToolsSwiftCompilerFlags: override?.buildToolsSwiftCompilerFlags ?? base.buildToolsSwiftCompilerFlags,
|
||
disableSandbox: override?.disableSandbox ?? base.disableSandbox,
|
||
skipPlugins: override?.skipPlugins ?? base.skipPlugins
|
||
)
|
||
}
|
||
}
|
||
|
||
public struct CompilationDatabaseOptions: Sendable, Codable, Equatable {
|
||
/// Additional paths to search for a compilation database, relative to a workspace root.
|
||
public var searchPaths: [String]?
|
||
|
||
public init(searchPaths: [String]? = nil) {
|
||
self.searchPaths = searchPaths
|
||
}
|
||
|
||
static func merging(
|
||
base: CompilationDatabaseOptions,
|
||
override: CompilationDatabaseOptions?
|
||
) -> CompilationDatabaseOptions {
|
||
return CompilationDatabaseOptions(searchPaths: override?.searchPaths ?? base.searchPaths)
|
||
}
|
||
}
|
||
|
||
public struct FallbackBuildSystemOptions: Sendable, Codable, Equatable {
|
||
/// Extra arguments passed to the compiler for C files.
|
||
public var cCompilerFlags: [String]?
|
||
/// Extra arguments passed to the compiler for C++ files.
|
||
public var cxxCompilerFlags: [String]?
|
||
/// Extra arguments passed to the compiler for Swift files.
|
||
public var swiftCompilerFlags: [String]?
|
||
/// The SDK to use for fallback arguments. Default is to infer the SDK using `xcrun`.
|
||
public var sdk: String?
|
||
|
||
public init(
|
||
cCompilerFlags: [String]? = nil,
|
||
cxxCompilerFlags: [String]? = nil,
|
||
swiftCompilerFlags: [String]? = nil,
|
||
sdk: String? = nil
|
||
) {
|
||
self.cCompilerFlags = cCompilerFlags
|
||
self.cxxCompilerFlags = cxxCompilerFlags
|
||
self.swiftCompilerFlags = swiftCompilerFlags
|
||
self.sdk = sdk
|
||
}
|
||
|
||
static func merging(
|
||
base: FallbackBuildSystemOptions,
|
||
override: FallbackBuildSystemOptions?
|
||
) -> FallbackBuildSystemOptions {
|
||
return FallbackBuildSystemOptions(
|
||
cCompilerFlags: override?.cCompilerFlags ?? base.cCompilerFlags,
|
||
cxxCompilerFlags: override?.cxxCompilerFlags ?? base.cxxCompilerFlags,
|
||
swiftCompilerFlags: override?.swiftCompilerFlags ?? base.swiftCompilerFlags,
|
||
sdk: override?.sdk ?? base.sdk
|
||
)
|
||
}
|
||
}
|
||
|
||
public struct IndexOptions: Sendable, Codable, Equatable {
|
||
/// Path remappings for remapping index data for local use.
|
||
public var indexPrefixMap: [String: String]?
|
||
/// A hint indicating how many cores background indexing should use at most (value between 0 and 1). Background indexing is not required to honor this setting.
|
||
///
|
||
/// - Note: Internal option, may not work as intended
|
||
public var maxCoresPercentageToUseForBackgroundIndexing: Double?
|
||
/// Number of seconds to wait for an update index store task to finish before terminating it.
|
||
public var updateIndexStoreTimeout: Int?
|
||
|
||
public var maxCoresPercentageToUseForBackgroundIndexingOrDefault: Double {
|
||
return maxCoresPercentageToUseForBackgroundIndexing ?? 1
|
||
}
|
||
|
||
public var updateIndexStoreTimeoutOrDefault: Duration {
|
||
if let updateIndexStoreTimeout {
|
||
.seconds(updateIndexStoreTimeout)
|
||
} else {
|
||
.seconds(120)
|
||
}
|
||
}
|
||
|
||
public init(
|
||
indexPrefixMap: [String: String]? = nil,
|
||
maxCoresPercentageToUseForBackgroundIndexing: Double? = nil,
|
||
updateIndexStoreTimeout: Int? = nil
|
||
) {
|
||
self.indexPrefixMap = indexPrefixMap
|
||
self.maxCoresPercentageToUseForBackgroundIndexing = maxCoresPercentageToUseForBackgroundIndexing
|
||
self.updateIndexStoreTimeout = updateIndexStoreTimeout
|
||
}
|
||
|
||
static func merging(base: IndexOptions, override: IndexOptions?) -> IndexOptions {
|
||
return IndexOptions(
|
||
indexPrefixMap: override?.indexPrefixMap ?? base.indexPrefixMap,
|
||
maxCoresPercentageToUseForBackgroundIndexing: override?.maxCoresPercentageToUseForBackgroundIndexing
|
||
?? base.maxCoresPercentageToUseForBackgroundIndexing,
|
||
updateIndexStoreTimeout: override?.updateIndexStoreTimeout ?? base.updateIndexStoreTimeout
|
||
)
|
||
}
|
||
}
|
||
|
||
public struct LoggingOptions: Sendable, Codable, Equatable {
|
||
/// The level from which one onwards log messages should be written.
|
||
public var level: String?
|
||
|
||
/// Whether potentially sensitive information should be redacted.
|
||
/// Default is `public`, which redacts potentially sensitive information.
|
||
public var privacyLevel: String?
|
||
|
||
/// Write all input received by SourceKit-LSP on stdin to a file in this directory.
|
||
///
|
||
/// Useful to record and replay an entire SourceKit-LSP session.
|
||
public var inputMirrorDirectory: String?
|
||
|
||
/// Write all data sent from SourceKit-LSP to the client to a file in this directory.
|
||
///
|
||
/// Useful to record the raw communication between SourceKit-LSP and the client on a low level.
|
||
public var outputMirrorDirectory: String?
|
||
|
||
public init(
|
||
level: String? = nil,
|
||
privacyLevel: String? = nil,
|
||
inputMirrorDirectory: String? = nil,
|
||
outputMirrorDirectory: String? = nil
|
||
) {
|
||
self.level = level
|
||
self.privacyLevel = privacyLevel
|
||
self.inputMirrorDirectory = inputMirrorDirectory
|
||
self.outputMirrorDirectory = outputMirrorDirectory
|
||
}
|
||
|
||
static func merging(base: LoggingOptions, override: LoggingOptions?) -> LoggingOptions {
|
||
return LoggingOptions(
|
||
level: override?.level ?? base.level,
|
||
privacyLevel: override?.privacyLevel ?? base.privacyLevel,
|
||
inputMirrorDirectory: override?.inputMirrorDirectory ?? base.inputMirrorDirectory,
|
||
outputMirrorDirectory: override?.outputMirrorDirectory ?? base.outputMirrorDirectory
|
||
)
|
||
}
|
||
}
|
||
|
||
public struct SourceKitDOptions: Sendable, Codable, Equatable {
|
||
/// When set, load the SourceKit client plugin from this path instead of locating it inside the toolchain.
|
||
///
|
||
/// - Note: Internal option, only to be used while running SourceKit-LSP tests
|
||
public var clientPlugin: String?
|
||
|
||
/// When set, load the SourceKit service plugin from this path instead of locating it inside the toolchain.
|
||
///
|
||
/// - Note: Internal option, only to be used while running SourceKit-LSP tests
|
||
public var servicePlugin: String?
|
||
|
||
public init(clientPlugin: String? = nil, servicePlugin: String? = nil) {
|
||
self.clientPlugin = clientPlugin
|
||
self.servicePlugin = servicePlugin
|
||
}
|
||
|
||
static func merging(base: SourceKitDOptions, override: SourceKitDOptions?) -> SourceKitDOptions {
|
||
return SourceKitDOptions(
|
||
clientPlugin: override?.clientPlugin ?? base.clientPlugin,
|
||
servicePlugin: override?.servicePlugin ?? base.servicePlugin
|
||
)
|
||
}
|
||
}
|
||
|
||
public enum BackgroundPreparationMode: String, Sendable, Codable, Equatable {
|
||
/// Build a target to prepare it.
|
||
case build
|
||
|
||
/// Prepare a target without generating object files but do not do lazy type checking and function body skipping.
|
||
///
|
||
/// This uses SwiftPM's `--experimental-prepare-for-indexing-no-lazy` flag.
|
||
case noLazy
|
||
|
||
/// Prepare a target without generating object files.
|
||
case enabled
|
||
}
|
||
|
||
/// Options for SwiftPM workspaces.
|
||
private var swiftPM: SwiftPMOptions?
|
||
public var swiftPMOrDefault: SwiftPMOptions {
|
||
get { swiftPM ?? .init() }
|
||
set { swiftPM = newValue }
|
||
}
|
||
|
||
/// Dictionary with the following keys, defining options for workspaces with a compilation database.
|
||
private var compilationDatabase: CompilationDatabaseOptions?
|
||
public var compilationDatabaseOrDefault: CompilationDatabaseOptions {
|
||
get { compilationDatabase ?? .init() }
|
||
set { compilationDatabase = newValue }
|
||
}
|
||
|
||
/// Dictionary with the following keys, defining options for files that aren't managed by any build system.
|
||
private var fallbackBuildSystem: FallbackBuildSystemOptions?
|
||
public var fallbackBuildSystemOrDefault: FallbackBuildSystemOptions {
|
||
get { fallbackBuildSystem ?? .init() }
|
||
set { fallbackBuildSystem = newValue }
|
||
}
|
||
|
||
/// Number of milliseconds to wait for build settings from the build system before using fallback build settings.
|
||
public var buildSettingsTimeout: Int?
|
||
public var buildSettingsTimeoutOrDefault: Duration {
|
||
// The default timeout of 500ms was chosen arbitrarily without any measurements.
|
||
get { .milliseconds(buildSettingsTimeout ?? 500) }
|
||
}
|
||
|
||
/// Extra command line arguments passed to `clangd` when launching it.
|
||
public var clangdOptions: [String]?
|
||
|
||
/// Options related to indexing.
|
||
private var index: IndexOptions?
|
||
public var indexOrDefault: IndexOptions {
|
||
get { index ?? .init() }
|
||
set { index = newValue }
|
||
}
|
||
|
||
/// Options related to logging, changing SourceKit-LSP’s logging behavior on non-Apple platforms.
|
||
///
|
||
/// On Apple platforms, logging is done through the [system log](Diagnose%20Bundle.md#Enable%20Extended%20Logging).
|
||
/// These options can only be set globally and not per workspace.
|
||
private var logging: LoggingOptions?
|
||
public var loggingOrDefault: LoggingOptions {
|
||
get { logging ?? .init() }
|
||
set { logging = newValue }
|
||
}
|
||
|
||
/// Options modifying the behavior of sourcekitd.
|
||
private var sourcekitd: SourceKitDOptions?
|
||
public var sourcekitdOrDefault: SourceKitDOptions {
|
||
get { sourcekitd ?? .init() }
|
||
set { sourcekitd = newValue }
|
||
}
|
||
|
||
/// Default workspace type. Overrides workspace type selection logic.
|
||
public var defaultWorkspaceType: WorkspaceType?
|
||
/// Directory in which generated interfaces and macro expansions should be stored.
|
||
public var generatedFilesPath: String?
|
||
|
||
/// Whether background indexing is enabled.
|
||
public var backgroundIndexing: Bool?
|
||
|
||
public var backgroundIndexingOrDefault: Bool {
|
||
return backgroundIndexing ?? true
|
||
}
|
||
|
||
/// Determines how background indexing should prepare a target.
|
||
public var backgroundPreparationMode: BackgroundPreparationMode?
|
||
|
||
public var backgroundPreparationModeOrDefault: BackgroundPreparationMode {
|
||
return backgroundPreparationMode ?? .enabled
|
||
}
|
||
|
||
/// Whether sending a `textDocument/didChange` or `textDocument/didClose` notification for a document should cancel
|
||
/// all pending requests for that document.
|
||
public var cancelTextDocumentRequestsOnEditAndClose: Bool? = nil
|
||
|
||
public var cancelTextDocumentRequestsOnEditAndCloseOrDefault: Bool {
|
||
return cancelTextDocumentRequestsOnEditAndClose ?? true
|
||
}
|
||
|
||
/// Experimental features that are enabled.
|
||
public var experimentalFeatures: Set<ExperimentalFeature>? = nil
|
||
|
||
/// The time that `SwiftLanguageService` should wait after an edit before starting to compute diagnostics and
|
||
/// sending a `PublishDiagnosticsNotification`.
|
||
public var swiftPublishDiagnosticsDebounceDuration: Double? = nil
|
||
|
||
public var swiftPublishDiagnosticsDebounceDurationOrDefault: Duration {
|
||
if let swiftPublishDiagnosticsDebounceDuration {
|
||
return .seconds(swiftPublishDiagnosticsDebounceDuration)
|
||
}
|
||
return .seconds(1)
|
||
}
|
||
|
||
/// When a task is started that should be displayed to the client as a work done progress, how many milliseconds to
|
||
/// wait before actually starting the work done progress. This prevents flickering of the work done progress in the
|
||
/// client for short-lived index tasks which end within this duration.
|
||
public var workDoneProgressDebounceDuration: Double? = nil
|
||
|
||
public var workDoneProgressDebounceDurationOrDefault: Duration {
|
||
if let workDoneProgressDebounceDuration {
|
||
return .seconds(workDoneProgressDebounceDuration)
|
||
}
|
||
return .seconds(1)
|
||
}
|
||
|
||
/// The maximum duration that a sourcekitd request should be allowed to execute before being declared as timed out.
|
||
///
|
||
/// In general, editors should cancel requests that they are no longer interested in, but in case editors don't cancel
|
||
/// requests, this ensures that a long-running non-cancelled request is not blocking sourcekitd and thus most semantic
|
||
/// functionality.
|
||
///
|
||
/// In particular, VS Code does not cancel the semantic tokens request, which can cause a long-running AST build that
|
||
/// blocks sourcekitd.
|
||
public var sourcekitdRequestTimeout: Double? = nil
|
||
|
||
public var sourcekitdRequestTimeoutOrDefault: Duration {
|
||
if let sourcekitdRequestTimeout {
|
||
return .seconds(sourcekitdRequestTimeout)
|
||
}
|
||
return .seconds(120)
|
||
}
|
||
|
||
/// If a request to sourcekitd or clangd exceeds this timeout, we assume that the semantic service provider is hanging
|
||
/// for some reason and won't recover. To restore semantic functionality, we terminate and restart it.
|
||
public var semanticServiceRestartTimeout: Double? = nil
|
||
|
||
public var semanticServiceRestartTimeoutOrDefault: Duration {
|
||
if let semanticServiceRestartTimeout {
|
||
return .seconds(semanticServiceRestartTimeout)
|
||
}
|
||
return .seconds(300)
|
||
}
|
||
|
||
public init(
|
||
swiftPM: SwiftPMOptions? = .init(),
|
||
fallbackBuildSystem: FallbackBuildSystemOptions? = .init(),
|
||
buildSettingsTimeout: Int? = nil,
|
||
compilationDatabase: CompilationDatabaseOptions? = .init(),
|
||
clangdOptions: [String]? = nil,
|
||
index: IndexOptions? = .init(),
|
||
logging: LoggingOptions? = .init(),
|
||
sourcekitd: SourceKitDOptions? = .init(),
|
||
defaultWorkspaceType: WorkspaceType? = nil,
|
||
generatedFilesPath: String? = nil,
|
||
backgroundIndexing: Bool? = nil,
|
||
backgroundPreparationMode: BackgroundPreparationMode? = nil,
|
||
cancelTextDocumentRequestsOnEditAndClose: Bool? = nil,
|
||
experimentalFeatures: Set<ExperimentalFeature>? = nil,
|
||
swiftPublishDiagnosticsDebounceDuration: Double? = nil,
|
||
workDoneProgressDebounceDuration: Double? = nil,
|
||
sourcekitdRequestTimeout: Double? = nil,
|
||
semanticServiceRestartTimeout: Double? = nil
|
||
) {
|
||
self.swiftPM = swiftPM
|
||
self.fallbackBuildSystem = fallbackBuildSystem
|
||
self.buildSettingsTimeout = buildSettingsTimeout
|
||
self.compilationDatabase = compilationDatabase
|
||
self.clangdOptions = clangdOptions
|
||
self.index = index
|
||
self.logging = logging
|
||
self.sourcekitd = sourcekitd
|
||
self.generatedFilesPath = generatedFilesPath
|
||
self.defaultWorkspaceType = defaultWorkspaceType
|
||
self.backgroundIndexing = backgroundIndexing
|
||
self.backgroundPreparationMode = backgroundPreparationMode
|
||
self.cancelTextDocumentRequestsOnEditAndClose = cancelTextDocumentRequestsOnEditAndClose
|
||
self.experimentalFeatures = experimentalFeatures
|
||
self.swiftPublishDiagnosticsDebounceDuration = swiftPublishDiagnosticsDebounceDuration
|
||
self.workDoneProgressDebounceDuration = workDoneProgressDebounceDuration
|
||
self.sourcekitdRequestTimeout = sourcekitdRequestTimeout
|
||
self.semanticServiceRestartTimeout = semanticServiceRestartTimeout
|
||
}
|
||
|
||
public init?(fromLSPAny lspAny: LSPAny?) throws {
|
||
guard let lspAny else {
|
||
return nil
|
||
}
|
||
let jsonEncoded = try JSONEncoder().encode(lspAny)
|
||
self = try JSONDecoder().decode(Self.self, from: jsonEncoded)
|
||
}
|
||
|
||
public var asLSPAny: LSPAny {
|
||
get throws {
|
||
let jsonEncoded = try JSONEncoder().encode(self)
|
||
return try JSONDecoder().decode(LSPAny.self, from: jsonEncoded)
|
||
}
|
||
}
|
||
|
||
public init?(path: URL?) {
|
||
guard let path, let contents = try? Data(contentsOf: path) else {
|
||
return nil
|
||
}
|
||
guard
|
||
let decoded = orLog(
|
||
"Parsing config.json",
|
||
{ try JSONDecoder().decode(Self.self, from: contents) }
|
||
)
|
||
else {
|
||
return nil
|
||
}
|
||
self = decoded
|
||
}
|
||
|
||
public static func merging(base: SourceKitLSPOptions, override: SourceKitLSPOptions?) -> SourceKitLSPOptions {
|
||
return SourceKitLSPOptions(
|
||
swiftPM: SwiftPMOptions.merging(base: base.swiftPMOrDefault, override: override?.swiftPM),
|
||
fallbackBuildSystem: FallbackBuildSystemOptions.merging(
|
||
base: base.fallbackBuildSystemOrDefault,
|
||
override: override?.fallbackBuildSystem
|
||
),
|
||
buildSettingsTimeout: override?.buildSettingsTimeout,
|
||
compilationDatabase: CompilationDatabaseOptions.merging(
|
||
base: base.compilationDatabaseOrDefault,
|
||
override: override?.compilationDatabase
|
||
),
|
||
clangdOptions: override?.clangdOptions ?? base.clangdOptions,
|
||
index: IndexOptions.merging(base: base.indexOrDefault, override: override?.index),
|
||
logging: LoggingOptions.merging(base: base.loggingOrDefault, override: override?.logging),
|
||
sourcekitd: SourceKitDOptions.merging(base: base.sourcekitdOrDefault, override: override?.sourcekitd),
|
||
defaultWorkspaceType: override?.defaultWorkspaceType ?? base.defaultWorkspaceType,
|
||
generatedFilesPath: override?.generatedFilesPath ?? base.generatedFilesPath,
|
||
backgroundIndexing: override?.backgroundIndexing ?? base.backgroundIndexing,
|
||
backgroundPreparationMode: override?.backgroundPreparationMode ?? base.backgroundPreparationMode,
|
||
cancelTextDocumentRequestsOnEditAndClose: override?.cancelTextDocumentRequestsOnEditAndClose
|
||
?? base.cancelTextDocumentRequestsOnEditAndClose,
|
||
experimentalFeatures: override?.experimentalFeatures ?? base.experimentalFeatures,
|
||
swiftPublishDiagnosticsDebounceDuration: override?.swiftPublishDiagnosticsDebounceDuration
|
||
?? base.swiftPublishDiagnosticsDebounceDuration,
|
||
workDoneProgressDebounceDuration: override?.workDoneProgressDebounceDuration
|
||
?? base.workDoneProgressDebounceDuration,
|
||
sourcekitdRequestTimeout: override?.sourcekitdRequestTimeout ?? base.sourcekitdRequestTimeout,
|
||
semanticServiceRestartTimeout: override?.semanticServiceRestartTimeout ?? base.semanticServiceRestartTimeout
|
||
)
|
||
}
|
||
|
||
package static func merging(base: SourceKitLSPOptions, workspaceFolder: DocumentURI) -> SourceKitLSPOptions {
|
||
return SourceKitLSPOptions.merging(
|
||
base: base,
|
||
override: SourceKitLSPOptions(
|
||
path: workspaceFolder.fileURL?
|
||
.appendingPathComponent(".sourcekit-lsp")
|
||
.appendingPathComponent("config.json")
|
||
)
|
||
)
|
||
}
|
||
|
||
public var generatedFilesAbsolutePath: URL {
|
||
if let generatedFilesPath {
|
||
return URL(fileURLWithPath: generatedFilesPath)
|
||
}
|
||
|
||
return URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("sourcekit-lsp")
|
||
}
|
||
|
||
public func hasExperimentalFeature(_ feature: ExperimentalFeature) -> Bool {
|
||
guard let experimentalFeatures else {
|
||
return false
|
||
}
|
||
return experimentalFeatures.contains(feature)
|
||
}
|
||
}
|