commit dae56be99061160e40ab55741396f89eee99a1b3 · jonmsterling.com/swift-pterodactyl

+26 -2

Package.swift

···

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       		.library(

     

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       			name: "PterodactylBuild",

     

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       			targets: ["PterodactylBuild"]

     

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       		),

     

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       		.library(

     

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       			name: "PterodactylLanguageServer",

     

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       			targets: ["PterodactylLanguageServer"]

     

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       		)

     

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       	],

     

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       	dependencies: [

     

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       		//		.package(url: "https://github.com/ChimeHQ/LanguageServer", branch: "main"),

     

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       		.package(url: "https://github.com/ChimeHQ/LanguageServer", branch: "main"),

     

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       		.package(url: "https://github.com/ChimeHQ/LanguageServerProtocol", branch: "main"),

     

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       		.package(url: "https://github.com/apple/swift-llbuild2.git", branch: "main"),

     

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       		.package(url: "https://github.com/apple/swift-algorithms", from: "1.2.0")

     

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       		.package(url: "https://github.com/apple/swift-algorithms", from: "1.2.0"),

     

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       		.package(url: "https://github.com/apple/swift-log", from: "1.6.0")

     

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       	],

     

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       	targets: [

     

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       		// Targets are the basic building blocks of a package, defining a module or a test suite.

     
···

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       				.product(name: "llbuild2fx", package: "swift-llbuild2")

     

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       			]

     

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       		),

     

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       		.target(

     

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       			name: "PterodactylLanguageServer",

     

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       			dependencies: [

     

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       				"LanguageServer",

     

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       				.product(name: "llbuild2fx", package: "swift-llbuild2"),

     

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       				.product(name: "Logging", package: "swift-log"),

     

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       				"PterodactylBuild",

     

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       				"PterodactylSyntax"

     

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       			]

     

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       		),

     

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       		.testTarget(

     

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       			name: "PterodactylBuildTests",

     

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       			dependencies: [

     

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       				"PterodactylBuild",

     

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       				"PterodactylSyntax",

     

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       				.product(name: "llbuild2fx", package: "swift-llbuild2")

     

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       			]

     

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       		),

     

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       		.testTarget(

     

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       			name: "PterodactylLanguageServerTests",

     

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       			dependencies: [

     

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       				"PterodactylBuild",

     

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       				"PterodactylSyntax",

     

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       				"PterodactylLanguageServer",

     

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       				.product(name: "llbuild2fx", package: "swift-llbuild2")

     

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       			]

     

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       		),

+4 -4

Sources/PterodactylBuild/BuildContext.swift

···

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       }

     

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       extension BuildKey {

     

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       	func computeValue(_ fi: FXFunctionInterface<Self>, _ ctx: Context) async throws -> ValueType {

     

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       	public func computeValue(_ fi: FXFunctionInterface<Self>, _ ctx: Context) async throws -> ValueType {

     

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       		try await computeValue(BuildContext(functionInterface: fi, context: ctx))

     

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       	}

     

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       }

     

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       extension LLBCASFileTree {

     

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       	static func load<X: FXKey>(id: LLBDataID, in ctx: BuildContext<X>) async throws -> LLBCASFileTree {

     

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       	public static func load<X: FXKey>(id: LLBDataID, in ctx: BuildContext<X>) async throws -> LLBCASFileTree {

     

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       		try await load(id: id, from: ctx.db, ctx.context).get()

     

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       	}

     

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       	func remove<X: FXKey>(path: AbsolutePath, in ctx: BuildContext<X>) async throws -> LLBCASFileTree {

     

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       	public func remove<X: FXKey>(path: AbsolutePath, in ctx: BuildContext<X>) async throws -> LLBCASFileTree {

     

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       		try await remove(path: path, in: ctx.db, ctx.context).get()

     

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       	}

     

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       -
       	func traverse<X: FXKey>(root: AbsolutePath, in ctx: BuildContext<X>, _ callback: (AbsolutePath, LLBDataID, LLBDirectoryEntry) async throws -> Void) async throws {

     

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       	public func traverse<X: FXKey>(root: AbsolutePath, in ctx: BuildContext<X>, _ callback: (AbsolutePath, LLBDataID, LLBDirectoryEntry) async throws -> Void) async throws {

     

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       		try await traverse(root: root, in: ctx.db, ctx.context, callback)

     

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       	}

     

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       }

+3 -3

Sources/PterodactylBuild/Keys.swift

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       import Foundation

     

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       -
       enum Keys {

     

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       	enum Blob {}

     

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       	enum SourceTree {}

     

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       public enum Keys {

     

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       	public enum Blob {}

     

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       	public enum SourceTree {}

     

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       }

+8 -4

Sources/PterodactylBuild/Keys/Blob/ReadContents.swift

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       import llbuild2fx

     

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       extension Keys.Blob {

     

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       	struct ReadContents: BuildKey {

     

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       	public struct ReadContents: BuildKey {

     

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       		let blobId: LLBDataID

     

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       -
       		typealias ValueType = String

     

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       		public init(blobId: LLBDataID) {

     

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       			self.blobId = blobId

     

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       		}

     

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       		static let versionDependencies: [any FXVersioning.Type] = []

     

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       		public typealias ValueType = String

     

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       -
       		func computeValue(_ ctx: BuildContext<Self>) async throws -> String {

     

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       		public static let versionDependencies: [any FXVersioning.Type] = []

     

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       		public func computeValue(_ ctx: BuildContext<Self>) async throws -> String {

     

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       			let contents = try await ctx.load(blobId)

     

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       			return try await String(decoding: Data(ctx.read(blob: contents.blob!)), as: UTF8.self)

     

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       		}

+15

Sources/PterodactylLanguageServer/AbsolutePath+URI.swift

···

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       import Foundation

     

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       import TSCBasic

     

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       import LanguageServerProtocol

     

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       extension AbsolutePath {

     

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       	public static func fromDocumentUri(_ uri: DocumentUri) throws -> Self {

     

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       		guard let url = URL(string: uri) else {

     

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       			throw URLError(.badURL)

     

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       		}

     

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       		guard url.isFileURL else {

     

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       			throw URLError(.unsupportedURL)

     

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       		}

     

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       		return try Self(validating: url.path)

     

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       	}

     

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       }

+252

Sources/PterodactylLanguageServer/EventHandler.swift

···

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       // SPDX-FileCopyrightText: 2025 The Project Pterodactyl Developers

     

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       //

     

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       // SPDX-License-Identifier: MPL-2.0

     

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       import Foundation

     

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       import JSONRPC

     

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       import LanguageServer

     

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       import LanguageServerProtocol

     

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       import Logging

     

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       import PterodactylBuild

     

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       import TSCBasic

     

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       import llbuild2fx

     

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       final class EventHandler {

     

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       	private let connection: JSONRPCClientConnection

     

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       	private let buildEngine: FXEngine

     

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       	private let casContext: TSCUtility.Context

     

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       	private let casClient: LLBCASFSClient

     

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       	private let sourceTreeManager: SourceTreeManager

     

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       	init(connection: JSONRPCClientConnection) async throws {

     

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       		self.connection = connection

     

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       +
       

     

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       		let group = LLBMakeDefaultDispatchGroup()

     

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       		let db = LLBInMemoryCASDatabase(group: group)

     

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       		let functionCache = FXInMemoryFunctionCache(group: group)

     

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       		let executor = FXLocalExecutor()

     

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       		self.buildEngine = FXEngine(group: group, db: db, functionCache: functionCache, executor: executor)

     

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       		self.casClient = LLBCASFSClient(db)

     

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       		self.casContext = Context()

     

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       		self.sourceTreeManager = try await SourceTreeManager(buildEngine: buildEngine, casClient: casClient, casContext: casContext)

     

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       	}

     

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       	func publishDiagnostics(uri: String, version: Int?) async throws {

     

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       +
       

     

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       	}

     

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       }

     

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       extension EventHandler: LanguageServer.EventHandler {

     

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       	var textDocumentSinkOptions: TextDocumentSyncOptions {

     

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       		TextDocumentSyncOptions(

     

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       			openClose: true,

     

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       			change: .full,

     

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       			save: .optionA(false)

     

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       		)

     

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       	}

     

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       	var completionOptions: CompletionOptions {

     

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       		CompletionOptions(

     

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       			workDoneProgress: false,

     

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       			triggerCharacters: [],  // TODO

     

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       			allCommitCharacters: nil,

     

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       			resolveProvider: false,

     

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       			completionItem: nil

     

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       		)

     

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       	}

     

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       +
       

     

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       	var semanticTokensLegend: SemanticTokensLegend {

     

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       		SemanticTokensLegend(tokenTypes: SemanticTokenTypes.allStrings, tokenModifiers: SemanticTokenModifiers.allStrings)

     

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       	}

     

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       	var semanticTokensOptions: SemanticTokensOptions {

     

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       		SemanticTokensOptions(legend: semanticTokensLegend, full: .optionB(SemanticTokensClientCapabilities.Requests.Full(delta: false)))

     

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       	}

     

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       	func initialize(id: JSONId, params: InitializeParams) async -> Response<InitializationResponse> {

     

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       		Logger.shared.debug("Received initialize request")

     

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       		var serverCapabilities = ServerCapabilities()

     

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       		serverCapabilities.textDocumentSync = .optionA(textDocumentSinkOptions)

     

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       		serverCapabilities.completionProvider = completionOptions

     

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       		serverCapabilities.hoverProvider = .optionA(false)

     

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       		serverCapabilities.semanticTokensProvider = .optionA(semanticTokensOptions)

     

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       		serverCapabilities.foldingRangeProvider = .optionA(true)

     

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       		let response = InitializationResponse(

     

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       			capabilities: serverCapabilities,

     

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       			serverInfo: nil

     

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       		)

     

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       		return .success(response)

     

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       	}

     

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       +
       

     

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       	func textDocumentDidChange(_ params: DidChangeTextDocumentParams) async {

     

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       		guard let text = params.contentChanges.first?.text else { return }

     

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       		do {

     

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       			try await sourceTreeManager.setBufferText(uri: params.textDocument.uri, text: text)

     

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       			// FIXME: this needs to be a transaction.

     

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       			//			try await  publishDiagnostics(uri: params.textDocument.uri, version: params.textDocument.version)

     

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       		} catch {}

     

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       	}

     

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       +
       

     

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       	func textDocumentDidOpen(_ params: DidOpenTextDocumentParams) async {

     

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       		// TODO: restore

     

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       		//		await bufferManager.setBufferText(key: params.textDocument.uri, text: params.textDocument.text)

     

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       +
       		do {

     

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       			try await publishDiagnostics(uri: params.textDocument.uri, version: params.textDocument.version)

     

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       		} catch {}

     

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       +
       	}

     

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       +
       

     

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       	func semanticTokensFull(id: JSONId, params: SemanticTokensParams) async -> Response<SemanticTokensResponse> {

     

       101
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       +
       		// TODO: restore

     

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       		//		guard let document = await bufferManager.documentForBuffer(key: params.textDocument.uri) else { return .success(nil) }

     

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       +
       

     

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       		let tokenSink: [SemanticToken] = []

     

       105
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       +
       		// TODO: restore

     

       106
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       		//		document.tree.collectSemanticTokens(&tokenSink)

     

       107
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       +
       

     

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       		let response = SemanticTokensResponse(SemanticTokens(resultId: nil, tokens: tokenSink))

     

       109
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       		return .success(response)

     

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       +
       	}

     

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       +
       

     

       112
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       +
       	func foldingRange(id: JSONId, params: FoldingRangeParams) async -> Response<FoldingRangeResponse> {

     

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       +
       		// TODO: restore

     

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       		//		guard let document = await bufferManager.documentForBuffer(key: params.textDocument.uri) else { return .success(nil) }

     

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       		let rangeSink: [FoldingRange] = []

     

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       +
       		// TODO: restore

     

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       		//		document.tree.collectFoldingRanges(&rangeSink)

     

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       		let response = FoldingRangeResponse(rangeSink)

     

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       		Logger.shared.info("Ranges: \(rangeSink)")

     

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       		return .success(response)

     

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       +
       	}

     

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       +
       

     

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       +
       

     

       124
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       +
       	func typeHierarchySupertypes(

     

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       +
       		id: JSONRPC.JSONId,

     

       126
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       +
       		params: TypeHierarchySupertypesParams

     

       127
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       +
       	) async -> Response<TypeHierarchySupertypesResponse> {

     

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       		.success(nil)

     

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       +
       	}

     

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       +
       

     

       131
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       +
       	func typeHierarchySubtypes(

     

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       +
       		id: JSONId,

     

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       +
       		params: TypeHierarchySubtypesParams

     

       134
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       +
       	) async -> Response<TypeHierarchySubtypesResponse> {

     

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       +
       		.success(nil)

     

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       +
       	}

     

       137
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       +
       

     

       138
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       +
       	func internalError(_ error: any Error) async {

     

       139
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       +
       		Logger.shared.error("Received error: \(error)")

     

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       +
       	}

     

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       +
       

     

       142
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       +
       	func initialized(_ params: InitializedParams) async {

     

       143
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       +
       

     

       144
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       +
       	}

     

       145
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       +
       

     

       146
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       +
       	func exit() async {

     

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       +
       		Logger.shared.info("Received exit notification")

     

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       +
       		Foundation.exit(0)

     

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       +
       	}

     

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       +
       

     

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       +
       	func diagnostics(id: JSONId, params: DocumentDiagnosticParams) async -> Response<DocumentDiagnosticReport> {

     

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       +
       		return .success(.init(kind: .unchanged))

     

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       +
       	}

     

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       +
       

     

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       +
       

     

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       +
       

     

       157
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       +
       	func textDocumentDidClose(_ params: DidCloseTextDocumentParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

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       +
       	func textDocumentWillSave(_ params: WillSaveTextDocumentParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

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       +
       	func textDocumentDidSave(_ params: DidSaveTextDocumentParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

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       +
       	func protocolCancelRequest(_ params: CancelParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

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       +
       	func protocolSetTrace(_ params: SetTraceParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

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       +
       	func workspaceDidChangeWatchedFiles(_ params: DidChangeWatchedFilesParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

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       +
       	func windowWorkDoneProgressCancel(_ params: WorkDoneProgressCancelParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

       185
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       +
       	func workspaceDidChangeWorkspaceFolders(_ params: DidChangeWorkspaceFoldersParams) async {

     

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       +
       

     

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       +
       	}

     

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       +
       

     

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       +
       	func workspaceDidChangeConfiguration(_ params: DidChangeConfigurationParams) async {

     

       190
       190
       +
       

     

       191
       191
       +
       	}

     

       192
       192
       +
       

     

       193
       193
       +
       	func workspaceDidCreateFiles(_ params: CreateFilesParams) async {

     

       194
       194
       +
       

     

       195
       195
       +
       	}

     

       196
       196
       +
       

     

       197
       197
       +
       	func workspaceDidRenameFiles(_ params: RenameFilesParams) async {

     

       198
       198
       +
       

     

       199
       199
       +
       	}

     

       200
       200
       +
       

     

       201
       201
       +
       	func workspaceDidDeleteFiles(_ params: DeleteFilesParams) async {

     

       202
       202
       +
       

     

       203
       203
       +
       	}

     

       204
       204
       +
       

     

       205
       205
       +
       	func shutdown(id: JSONId) async {}

     

       206
       206
       +
       	func workspaceInlayHintRefresh(id: JSONId) async {}

     

       207
       207
       +
       	func workspaceExecuteCommand(id: JSONId, params: ExecuteCommandParams) async -> Response<LSPAny?> { .success(nil) }

     

       208
       208
       +
       	func workspaceWillCreateFiles(id: JSONId, params: CreateFilesParams) async -> Response<WorkspaceEdit?> { .success(nil) }

     

       209
       209
       +
       	func workspaceWillRenameFiles(id: JSONId, params: RenameFilesParams) async -> Response<WorkspaceEdit?> { .success(nil) }

     

       210
       210
       +
       	func workspaceWillDeleteFiles(id: JSONId, params: DeleteFilesParams) async -> Response<WorkspaceEdit?> { .success(nil) }

     

       211
       211
       +
       	func workspaceSymbol(id: JSONId, params: WorkspaceSymbolParams) async -> Response<WorkspaceSymbolResponse> { .success(nil) }

     

       212
       212
       +
       	//	func workspaceSymbolResolve(id: JSONId, params: WorkspaceSymbol) async -> Response<WorkspaceSymbol> { .success(nil) }

     

       213
       213
       +
       	func textDocumentWillSaveWaitUntil(id: JSONId, params: WillSaveTextDocumentParams) async -> Response<[TextEdit]?> { .success(nil) }

     

       214
       214
       +
       	func completion(id: JSONId, params: CompletionParams) async -> Response<CompletionResponse> {

     

       215
       215
       +
       		.success(CompletionResponse(.optionB(.init(isIncomplete: false, items: []))))

     

       216
       216
       +
       	}

     

       217
       217
       +
       	//	func completionItemResolve(id: JSONId, params: CompletionItem) async -> Response<CompletionItem> { .success(nil) }

     

       218
       218
       +
       	func hover(id: JSONId, params: TextDocumentPositionParams) async -> Response<HoverResponse> { .success(nil) }

     

       219
       219
       +
       	func signatureHelp(id: JSONId, params: TextDocumentPositionParams) async -> Response<SignatureHelpResponse> { .success(nil) }

     

       220
       220
       +
       	func declaration(id: JSONId, params: TextDocumentPositionParams) async -> Response<DeclarationResponse> { .success(nil) }

     

       221
       221
       +
       	func definition(id: JSONId, params: TextDocumentPositionParams) async -> Response<DefinitionResponse> { .success(nil) }

     

       222
       222
       +
       	func typeDefinition(id: JSONId, params: TextDocumentPositionParams) async -> Response<TypeDefinitionResponse> { .success(nil) }

     

       223
       223
       +
       	func implementation(id: JSONId, params: TextDocumentPositionParams) async -> Response<ImplementationResponse> { .success(nil) }

     

       224
       224
       +
       	func documentHighlight(id: JSONId, params: DocumentHighlightParams) async -> Response<DocumentHighlightResponse> { .success(nil) }

     

       225
       225
       +
       	func documentSymbol(id: JSONId, params: DocumentSymbolParams) async -> Response<DocumentSymbolResponse> { .success(nil) }

     

       226
       226
       +
       	func codeAction(id: JSONId, params: CodeActionParams) async -> Response<CodeActionResponse> { .success(nil) }

     

       227
       227
       +
       	//	func codeActionResolve(id: JSONId, params: CodeAction) async -> Response<CodeAction> { .success(nil) }

     

       228
       228
       +
       	func codeLens(id: JSONId, params: CodeLensParams) async -> Response<CodeLensResponse> { .success(nil) }

     

       229
       229
       +
       	//	func codeLensResolve(id: JSONId, params: CodeLens) async -> Response<CodeLens> { .success(nil) }

     

       230
       230
       +
       	func selectionRange(id: JSONId, params: SelectionRangeParams) async -> Response<SelectionRangeResponse> { .success(nil) }

     

       231
       231
       +
       	func linkedEditingRange(id: JSONId, params: LinkedEditingRangeParams) async -> Response<LinkedEditingRangeResponse> { .success(nil) }

     

       232
       232
       +
       	func prepareCallHierarchy(id: JSONId, params: CallHierarchyPrepareParams) async -> Response<CallHierarchyPrepareResponse> { .success(nil) }

     

       233
       233
       +
       	func prepareRename(id: JSONId, params: PrepareRenameParams) async -> Response<PrepareRenameResponse> { .success(nil) }

     

       234
       234
       +
       	func prepareTypeHeirarchy(id: JSONId, params: TypeHierarchyPrepareParams) async -> Response<PrepareTypeHeirarchyResponse> { .success(nil) }

     

       235
       235
       +
       	func rename(id: JSONId, params: RenameParams) async -> Response<RenameResponse> { .success(nil) }

     

       236
       236
       +
       	func inlayHint(id: JSONId, params: InlayHintParams) async -> Response<InlayHintResponse> { .success(nil) }

     

       237
       237
       +
       	func inlayHintResolve(id: JSONId, params: InlayHint) async -> Response<InlayHintResponse> { .success(nil) }

     

       238
       238
       +
       	func documentLink(id: JSONId, params: DocumentLinkParams) async -> Response<DocumentLinkResponse> { .success(nil) }

     

       239
       239
       +
       	//	func documentLinkResolve(id: JSONId, params: DocumentLink) async -> Response<DocumentLink> { .success(nil) }

     

       240
       240
       +
       	//	func documentColor(id: JSONId, params: DocumentColorParams) async -> Response<DocumentColorResponse> { .success(nil) }

     

       241
       241
       +
       	//	func colorPresentation(id: JSONId, params: ColorPresentationParams) async -> Response<ColorPresentationResponse> { .success(nil) }

     

       242
       242
       +
       	func formatting(id: JSONId, params: DocumentFormattingParams) async -> Response<FormattingResult> { .success(nil) }

     

       243
       243
       +
       	func rangeFormatting(id: JSONId, params: DocumentRangeFormattingParams) async -> Response<FormattingResult> { .success(nil) }

     

       244
       244
       +
       	func onTypeFormatting(id: JSONId, params: DocumentOnTypeFormattingParams) async -> Response<FormattingResult> { .success(nil) }

     

       245
       245
       +
       	func references(id: JSONId, params: ReferenceParams) async -> Response<ReferenceResponse> { .success(nil) }

     

       246
       246
       +
       	func moniker(id: JSONId, params: MonikerParams) async -> Response<MonikerResponse> { .success(nil) }

     

       247
       247
       +
       	func semanticTokensFullDelta(id: JSONId, params: SemanticTokensDeltaParams) async -> Response<SemanticTokensDeltaResponse> { .success(nil) }

     

       248
       248
       +
       	func semanticTokensRange(id: JSONId, params: SemanticTokensRangeParams) async -> Response<SemanticTokensResponse> { .success(nil) }

     

       249
       249
       +
       	func callHierarchyIncomingCalls(id: JSONId, params: CallHierarchyIncomingCallsParams) async -> Response<CallHierarchyIncomingCallsResponse> { .success(nil) }

     

       250
       250
       +
       	func callHierarchyOutgoingCalls(id: JSONId, params: CallHierarchyOutgoingCallsParams) async -> Response<CallHierarchyOutgoingCallsResponse> { .success(nil) }

     

       251
       251
       +
       	func custom(id: JSONId, method: String, params: LSPAny) async -> Response<LSPAny> { .success(nil) }

     

       252
       252
       +
       }

+13

Sources/PterodactylLanguageServer/LLBDeclFileTree+Singleton.swift

···

       1
       1
       +
       import Foundation

     

       2
       2
       +
       import TSCBasic

     

       3
       3
       +
       import llbuild2fx

     

       4
       4
       +
       

     

       5
       5
       +
       extension LLBDeclFileTree {

     

       6
       6
       +
       	public static func file(absolutePath: AbsolutePath, contents: String) -> Self {

     

       7
       7
       +
       		let components = absolutePath.components

     

       8
       8
       +
       		let leaf = LLBDeclFileTree.file(contents)

     

       9
       9
       +
       		return components.dropFirst().reversed().reduce(leaf) { tail, name in

     

       10
       10
       +
       			.directory(files: [name: tail])

     

       11
       11
       +
       		}

     

       12
       12
       +
       	}

     

       13
       13
       +
       }

+59

Sources/PterodactylLanguageServer/Logger.swift

···

       1
       1
       +
       import Foundation

     

       2
       2
       +
       import Logging

     

       3
       3
       +
       

     

       4
       4
       +
       struct FileLogHandler: LogHandler {

     

       5
       5
       +
       	private let label: String

     

       6
       6
       +
       	private let fileHandle: FileHandle

     

       7
       7
       +
       	var logLevel: Logger.Level = .info

     

       8
       8
       +
       	var metadata: Logger.Metadata = [:]

     

       9
       9
       +
       

     

       10
       10
       +
       	init(label: String, fileURL: URL) {

     

       11
       11
       +
       		self.label = label

     

       12
       12
       +
       

     

       13
       13
       +
       		// Ensure file exists

     

       14
       14
       +
       		if !FileManager.default.fileExists(atPath: fileURL.path) {

     

       15
       15
       +
       			FileManager.default.createFile(atPath: fileURL.path, contents: nil)

     

       16
       16
       +
       		}

     

       17
       17
       +
       

     

       18
       18
       +
       		// Open file for updating (read/write)

     

       19
       19
       +
       		self.fileHandle = try! FileHandle(forUpdating: fileURL)

     

       20
       20
       +
       		self.fileHandle.seekToEndOfFile()

     

       21
       21
       +
       	}

     

       22
       22
       +
       

     

       23
       23
       +
       	subscript(metadataKey key: String) -> Logger.Metadata.Value? {

     

       24
       24
       +
       		get { metadata[key] }

     

       25
       25
       +
       		set { metadata[key] = newValue }

     

       26
       26
       +
       	}

     

       27
       27
       +
       

     

       28
       28
       +
       	func log(

     

       29
       29
       +
       		level: Logger.Level,

     

       30
       30
       +
       		message: Logger.Message,

     

       31
       31
       +
       		metadata: Logger.Metadata?,

     

       32
       32
       +
       		source: String,

     

       33
       33
       +
       		file: String,

     

       34
       34
       +
       		function: String,

     

       35
       35
       +
       		line: UInt

     

       36
       36
       +
       	) {

     

       37
       37
       +
       		var fullMetadata = self.metadata

     

       38
       38
       +
       		metadata?.forEach { fullMetadata[$0] = $1 }

     

       39
       39
       +
       

     

       40
       40
       +
       		let line = "[\(level)] \(message)\n"

     

       41
       41
       +
       		if let data = line.data(using: .utf8) {

     

       42
       42
       +
       			fileHandle.write(data)

     

       43
       43
       +
       		}

     

       44
       44
       +
       	}

     

       45
       45
       +
       }

     

       46
       46
       +
       

     

       47
       47
       +
       extension Logger {

     

       48
       48
       +
       	static let shared: Self = {

     

       49
       49
       +
       		let logFile = URL(fileURLWithPath: "/tmp/pterodactyl-language-server.log")

     

       50
       50
       +
       

     

       51
       51
       +
       		LoggingSystem.bootstrap { label in

     

       52
       52
       +
       			FileLogHandler(label: label, fileURL: logFile)

     

       53
       53
       +
       		}

     

       54
       54
       +
       

     

       55
       55
       +
       		var logger = Logger(label: "org.pterodactyl.language-server")

     

       56
       56
       +
       		logger.logLevel = .debug

     

       57
       57
       +
       		return logger

     

       58
       58
       +
       	}()

     

       59
       59
       +
       }

+35

Sources/PterodactylLanguageServer/SourceTreeManager.swift

···

       1
       1
       +
       import LanguageServerProtocol

     

       2
       2
       +
       import PterodactylBuild

     

       3
       3
       +
       import TSCBasic

     

       4
       4
       +
       import llbuild2fx

     

       5
       5
       +
       

     

       6
       6
       +
       actor SourceTreeManager {

     

       7
       7
       +
       	private let buildEngine: FXEngine

     

       8
       8
       +
       	private let casClient: LLBCASFSClient

     

       9
       9
       +
       	private let casContext: TSCUtility.Context

     

       10
       10
       +
       	private(set) var sourceTree: LLBCASFileTree

     

       11
       11
       +
       

     

       12
       12
       +
       	init(buildEngine: FXEngine, casClient: LLBCASFSClient, casContext: TSCUtility.Context, sourceTree: LLBCASFileTree? = nil) async throws {

     

       13
       13
       +
       		self.buildEngine = buildEngine

     

       14
       14
       +
       		self.casClient = casClient

     

       15
       15
       +
       		self.casContext = casContext

     

       16
       16
       +
       		if let sourceTree {

     

       17
       17
       +
       			self.sourceTree = sourceTree

     

       18
       18
       +
       		} else {

     

       19
       19
       +
       			self.sourceTree = try await casClient.storeDir(.dir([:]), casContext).get()

     

       20
       20
       +
       		}

     

       21
       21
       +
       	}

     

       22
       22
       +
       

     

       23
       23
       +
       	func setBufferText(uri: DocumentUri, text: String) async throws {

     

       24
       24
       +
       		let path = try AbsolutePath.fromDocumentUri(uri)

     

       25
       25
       +
       		let singletonDeclTree = LLBDeclFileTree.file(absolutePath: path, contents: text)

     

       26
       26
       +
       		let singletonTree: LLBCASFileTree = try await casClient.storeDir(singletonDeclTree, casContext).get()

     

       27
       27
       +
       		self.sourceTree = try await sourceTree.merge(with: singletonTree, in: casClient.db, casContext).get()

     

       28
       28
       +
       	}

     

       29
       29
       +
       

     

       30
       30
       +
       	func getBufferText(uri: DocumentUri) async throws -> String? {

     

       31
       31
       +
       		let path = try AbsolutePath.fromDocumentUri(uri)

     

       32
       32
       +
       		guard let (id, _) = try await sourceTree.lookup(path: path, in: casClient.db, casContext).get() else { return nil }

     

       33
       33
       +
       		return try await buildEngine.build(key: Keys.Blob.ReadContents(blobId: id), casContext).get()

     

       34
       34
       +
       	}

     

       35
       35
       +
       }

+4 -6

Sources/PterodactylSyntax/Diagnostic.swift

···

       2
       2
        
       //

     

       3
       3
        
       // SPDX-License-Identifier: MPL-2.0

     

       4
       4
        
       

     

       5
       5
       -
       public struct Diagnostic: Equatable, Codable, Sendable {

     

       6
       6
       -
       	enum Severity: Equatable, Codable {

     

       7
       7
       -
       		case error

     

       8
       8
       -
       		case warning

     

       9
       9
       -
       		case note

     

       10
       10
       -
       	}

     

       5
       5
       +
       import LanguageServerProtocol

     

       11
       6
        
       

     

       7
       7
       +
       public struct Diagnostic: Equatable, Codable, Sendable {

     

       8
       8
       +
       	typealias Severity = LanguageServerProtocol.DiagnosticSeverity

     

       9
       9
       +
       	

     

       12
       10
        
       	let message: String

     

       13
       11
        
       	let severity: Severity

     

       14
       12
        
       	let absoluteUtf16Range: Range<Int>

+49

Tests/PterodactylLanguageServerTests/Test.swift

···

       1
       1
       +
       //

     

       2
       2
       +
       //  File.swift

     

       3
       3
       +
       //  Pterodactyl

     

       4
       4
       +
       //

     

       5
       5
       +
       //  Created by Jon Sterling on 30/11/2025.

     

       6
       6
       +
       //

     

       7
       7
       +
       

     

       8
       8
       +
       import Foundation

     

       9
       9
       +
       import Testing

     

       10
       10
       +
       

     

       11
       11
       +
       @testable import PterodactylBuild

     

       12
       12
       +
       @testable import PterodactylLanguageServer

     

       13
       13
       +
       @testable import TSCBasic

     

       14
       14
       +
       @testable import llbuild2fx

     

       15
       15
       +
       

     

       16
       16
       +
       struct LanguageServerTests {

     

       17
       17
       +
       	@Test

     

       18
       18
       +
       	func testSingletonFileTree() throws {

     

       19
       19
       +
       		let path = try AbsolutePath(validating: "/foo/bar/file.txt")

     

       20
       20
       +
       		let foo = LLBDeclFileTree.file(absolutePath: path, contents: "foobar")

     

       21
       21
       +
       		let expected: LLBDeclFileTree =

     

       22
       22
       +
       			.dir([

     

       23
       23
       +
       				"foo": .dir([

     

       24
       24
       +
       					"bar": .dir([

     

       25
       25
       +
       						"file.txt": .file("foobar")

     

       26
       26
       +
       					])

     

       27
       27
       +
       				])

     

       28
       28
       +
       			])

     

       29
       29
       +
       

     

       30
       30
       +
       		#expect(foo.debugDescription == expected.debugDescription)

     

       31
       31
       +
       	}

     

       32
       32
       +
       

     

       33
       33
       +
       	@Test

     

       34
       34
       +
       	func testSourceTreeManager() async throws {

     

       35
       35
       +
       		let group = LLBMakeDefaultDispatchGroup()

     

       36
       36
       +
       		let db = LLBInMemoryCASDatabase(group: group)

     

       37
       37
       +
       		let functionCache = FXInMemoryFunctionCache(group: group)

     

       38
       38
       +
       		let executor = FXLocalExecutor()

     

       39
       39
       +
       		let engine = FXEngine(group: group, db: db, functionCache: functionCache, executor: executor)

     

       40
       40
       +
       		let client = LLBCASFSClient(db)

     

       41
       41
       +
       		let context = Context()

     

       42
       42
       +
       

     

       43
       43
       +
       		let manager = try await SourceTreeManager(buildEngine: engine, casClient: client, casContext: context)

     

       44
       44
       +
       		let uri = "file://foo/bar/wooo.txt"

     

       45
       45
       +
       		let contents = "hello world"

     

       46
       46
       +
       		try await manager.setBufferText(uri: uri, text: contents)

     

       47
       47
       +
       		try await #expect(manager.getBufferText(uri: uri) == contents)

     

       48
       48
       +
       	}

     

       49
       49
       +
       }