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https://github.com/apple/sourcekit-lsp.git
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be546308ca
We made quite a few fixes recently to make sure that path handling works correctly using `URL` on Windows. Use `URL` in most places to have a single type that represents file paths instead of sometimes using `AbsolutePath`. While doing so, also remove usages of `TSCBasic.FileSystem` an `InMemoryFileSystem`. The pattern of using `InMemoryFileSystem` for tests was never consistently used and it was a little confusing that some types took a `FileSystem` parameter while other always assumed to work on the local file system.
70 lines
2.4 KiB
Swift
70 lines
2.4 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 - 2024 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 Foundation
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#if compiler(>=6)
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package import LanguageServerProtocol
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import SKLogging
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package import SKOptions
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import SwiftExtensions
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import ToolchainRegistry
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import struct TSCBasic.AbsolutePath
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#else
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import LanguageServerProtocol
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import SKLogging
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import SKOptions
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import SwiftExtensions
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import ToolchainRegistry
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import struct TSCBasic.AbsolutePath
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#endif
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/// Determine which build system should be started to handle the given workspace folder and at which folder that build
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/// system's project root is (see `BuiltInBuildSystem.projectRoot(for:options:)`).
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///
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/// Returns `nil` if no build system can handle this workspace folder.
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package func determineBuildSystem(
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forWorkspaceFolder workspaceFolder: DocumentURI,
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options: SourceKitLSPOptions
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) -> BuildSystemSpec? {
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var buildSystemPreference: [WorkspaceType] = [
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.buildServer, .swiftPM, .compilationDatabase,
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]
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if let defaultBuildSystem = options.defaultWorkspaceType {
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buildSystemPreference.removeAll(where: { $0 == defaultBuildSystem })
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buildSystemPreference.insert(defaultBuildSystem, at: 0)
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}
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guard let workspaceFolderUrl = workspaceFolder.fileURL else {
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return nil
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}
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for buildSystemType in buildSystemPreference {
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switch buildSystemType {
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case .buildServer:
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if let projectRoot = ExternalBuildSystemAdapter.projectRoot(for: workspaceFolderUrl, options: options) {
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return BuildSystemSpec(kind: .buildServer, projectRoot: projectRoot)
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}
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case .compilationDatabase:
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if let projectRoot = CompilationDatabaseBuildSystem.projectRoot(for: workspaceFolderUrl, options: options) {
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return BuildSystemSpec(kind: .compilationDatabase, projectRoot: projectRoot)
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}
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case .swiftPM:
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if let projectRoot = SwiftPMBuildSystem.projectRoot(for: workspaceFolderUrl, options: options) {
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return BuildSystemSpec(kind: .swiftPM, projectRoot: projectRoot)
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}
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}
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}
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return nil
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}
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