Squashed 'lib/vscode/' content from commit e5a624b788

git-subtree-dir: lib/vscode
git-subtree-split: e5a624b788d92b8d34d1392e4c4d9789406efe8f

extensions/css-language-features/client/src/browser/cssClientMain.ts

@@ -0,0 +1,32 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { ExtensionContext, Uri } from 'vscode';
+import { LanguageClientOptions } from 'vscode-languageclient';
+import { startClient, LanguageClientConstructor } from '../cssClient';
+import { LanguageClient } from 'vscode-languageclient/browser';
+
+declare const Worker: {
+	new(stringUrl: string): any;
+};
+declare const TextDecoder: {
+	new(encoding?: string): { decode(buffer: ArrayBuffer): string; };
+};
+
+// this method is called when vs code is activated
+export function activate(context: ExtensionContext) {
+	const serverMain = Uri.joinPath(context.extensionUri, 'server/dist/browser/cssServerMain.js');
+	try {
+		const worker = new Worker(serverMain.toString());
+		const newLanguageClient: LanguageClientConstructor = (id: string, name: string, clientOptions: LanguageClientOptions) => {
+			return new LanguageClient(id, name, clientOptions, worker);
+		};
+
+		startClient(context, newLanguageClient, { TextDecoder });
+
+	} catch (e) {
+		console.log(e);
+	}
+}

extensions/css-language-features/client/src/cssClient.ts

@@ -0,0 +1,166 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { commands, CompletionItem, CompletionItemKind, ExtensionContext, languages, Position, Range, SnippetString, TextEdit, window, TextDocument, CompletionContext, CancellationToken, ProviderResult, CompletionList } from 'vscode';
+import { Disposable, LanguageClientOptions, ProvideCompletionItemsSignature, NotificationType, CommonLanguageClient } from 'vscode-languageclient';
+import * as nls from 'vscode-nls';
+import { getCustomDataSource } from './customData';
+import { RequestService, serveFileSystemRequests } from './requests';
+
+namespace CustomDataChangedNotification {
+	export const type: NotificationType<string[]> = new NotificationType('css/customDataChanged');
+}
+
+const localize = nls.loadMessageBundle();
+
+export type LanguageClientConstructor = (name: string, description: string, clientOptions: LanguageClientOptions) => CommonLanguageClient;
+
+export interface Runtime {
+	TextDecoder: { new(encoding?: string): { decode(buffer: ArrayBuffer): string; } };
+	fs?: RequestService;
+}
+
+export function startClient(context: ExtensionContext, newLanguageClient: LanguageClientConstructor, runtime: Runtime) {
+
+	const customDataSource = getCustomDataSource(context.subscriptions);
+
+	let documentSelector = ['css', 'scss', 'less'];
+
+	// Options to control the language client
+	let clientOptions: LanguageClientOptions = {
+		documentSelector,
+		synchronize: {
+			configurationSection: ['css', 'scss', 'less']
+		},
+		initializationOptions: {
+			handledSchemas: ['file']
+		},
+		middleware: {
+			provideCompletionItem(document: TextDocument, position: Position, context: CompletionContext, token: CancellationToken, next: ProvideCompletionItemsSignature): ProviderResult<CompletionItem[] | CompletionList> {
+				// testing the replace / insert mode
+				function updateRanges(item: CompletionItem) {
+					const range = item.range;
+					if (range instanceof Range && range.end.isAfter(position) && range.start.isBeforeOrEqual(position)) {
+						item.range = { inserting: new Range(range.start, position), replacing: range };
+
+					}
+				}
+				function updateLabel(item: CompletionItem) {
+					if (item.kind === CompletionItemKind.Color) {
+						item.label2 = {
+							name: item.label,
+							type: (item.documentation as string)
+						};
+					}
+				}
+				// testing the new completion
+				function updateProposals(r: CompletionItem[] | CompletionList | null | undefined): CompletionItem[] | CompletionList | null | undefined {
+					if (r) {
+						(Array.isArray(r) ? r : r.items).forEach(updateRanges);
+						(Array.isArray(r) ? r : r.items).forEach(updateLabel);
+					}
+					return r;
+				}
+				const isThenable = <T>(obj: ProviderResult<T>): obj is Thenable<T> => obj && (<any>obj)['then'];
+
+				const r = next(document, position, context, token);
+				if (isThenable<CompletionItem[] | CompletionList | null | undefined>(r)) {
+					return r.then(updateProposals);
+				}
+				return updateProposals(r);
+			}
+		}
+	};
+
+	// Create the language client and start the client.
+	let client = newLanguageClient('css', localize('cssserver.name', 'CSS Language Server'), clientOptions);
+	client.registerProposedFeatures();
+	client.onReady().then(() => {
+
+		client.sendNotification(CustomDataChangedNotification.type, customDataSource.uris);
+		customDataSource.onDidChange(() => {
+			client.sendNotification(CustomDataChangedNotification.type, customDataSource.uris);
+		});
+
+		serveFileSystemRequests(client, runtime);
+	});
+
+	let disposable = client.start();
+	// Push the disposable to the context's subscriptions so that the
+	// client can be deactivated on extension deactivation
+	context.subscriptions.push(disposable);
+
+	let indentationRules = {
+		increaseIndentPattern: /(^.*\{[^}]*$)/,
+		decreaseIndentPattern: /^\s*\}/
+	};
+
+	languages.setLanguageConfiguration('css', {
+		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
+		indentationRules: indentationRules
+	});
+
+	languages.setLanguageConfiguration('less', {
+		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]+(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
+		indentationRules: indentationRules
+	});
+
+	languages.setLanguageConfiguration('scss', {
+		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@$#.!])?[\w-?]+%?|[@#!$.])/g,
+		indentationRules: indentationRules
+	});
+
+	client.onReady().then(() => {
+		context.subscriptions.push(initCompletionProvider());
+	});
+
+	function initCompletionProvider(): Disposable {
+		const regionCompletionRegExpr = /^(\s*)(\/(\*\s*(#\w*)?)?)?$/;
+
+		return languages.registerCompletionItemProvider(documentSelector, {
+			provideCompletionItems(doc: TextDocument, pos: Position) {
+				let lineUntilPos = doc.getText(new Range(new Position(pos.line, 0), pos));
+				let match = lineUntilPos.match(regionCompletionRegExpr);
+				if (match) {
+					let range = new Range(new Position(pos.line, match[1].length), pos);
+					let beginProposal = new CompletionItem('#region', CompletionItemKind.Snippet);
+					beginProposal.range = range; TextEdit.replace(range, '/* #region */');
+					beginProposal.insertText = new SnippetString('/* #region $1*/');
+					beginProposal.documentation = localize('folding.start', 'Folding Region Start');
+					beginProposal.filterText = match[2];
+					beginProposal.sortText = 'za';
+					let endProposal = new CompletionItem('#endregion', CompletionItemKind.Snippet);
+					endProposal.range = range;
+					endProposal.insertText = '/* #endregion */';
+					endProposal.documentation = localize('folding.end', 'Folding Region End');
+					endProposal.sortText = 'zb';
+					endProposal.filterText = match[2];
+					return [beginProposal, endProposal];
+				}
+				return null;
+			}
+		});
+	}
+
+	commands.registerCommand('_css.applyCodeAction', applyCodeAction);
+
+	function applyCodeAction(uri: string, documentVersion: number, edits: TextEdit[]) {
+		let textEditor = window.activeTextEditor;
+		if (textEditor && textEditor.document.uri.toString() === uri) {
+			if (textEditor.document.version !== documentVersion) {
+				window.showInformationMessage(`CSS fix is outdated and can't be applied to the document.`);
+			}
+			textEditor.edit(mutator => {
+				for (let edit of edits) {
+					mutator.replace(client.protocol2CodeConverter.asRange(edit.range), edit.newText);
+				}
+			}).then(success => {
+				if (!success) {
+					window.showErrorMessage('Failed to apply CSS fix to the document. Please consider opening an issue with steps to reproduce.');
+				}
+			});
+		}
+	}
+}

extensions/css-language-features/client/src/customData.ts

@@ -0,0 +1,88 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { workspace, extensions, Uri, EventEmitter, Disposable } from 'vscode';
+import { resolvePath, joinPath } from './requests';
+
+export function getCustomDataSource(toDispose: Disposable[]) {
+	let pathsInWorkspace = getCustomDataPathsInAllWorkspaces();
+	let pathsInExtensions = getCustomDataPathsFromAllExtensions();
+
+	const onChange = new EventEmitter<void>();
+
+	toDispose.push(extensions.onDidChange(_ => {
+		const newPathsInExtensions = getCustomDataPathsFromAllExtensions();
+		if (newPathsInExtensions.length !== pathsInExtensions.length || !newPathsInExtensions.every((val, idx) => val === pathsInExtensions[idx])) {
+			pathsInExtensions = newPathsInExtensions;
+			onChange.fire();
+		}
+	}));
+	toDispose.push(workspace.onDidChangeConfiguration(e => {
+		if (e.affectsConfiguration('css.customData')) {
+			pathsInWorkspace = getCustomDataPathsInAllWorkspaces();
+			onChange.fire();
+		}
+	}));
+
+	return {
+		get uris() {
+			return pathsInWorkspace.concat(pathsInExtensions);
+		},
+		get onDidChange() {
+			return onChange.event;
+		}
+	};
+}
+
+
+function getCustomDataPathsInAllWorkspaces(): string[] {
+	const workspaceFolders = workspace.workspaceFolders;
+
+	const dataPaths: string[] = [];
+
+	if (!workspaceFolders) {
+		return dataPaths;
+	}
+
+	const collect = (paths: string[] | undefined, rootFolder: Uri) => {
+		if (Array.isArray(paths)) {
+			for (const path of paths) {
+				if (typeof path === 'string') {
+					dataPaths.push(resolvePath(rootFolder, path).toString());
+				}
+			}
+		}
+	};
+
+	for (let i = 0; i < workspaceFolders.length; i++) {
+		const folderUri = workspaceFolders[i].uri;
+		const allCssConfig = workspace.getConfiguration('css', folderUri);
+		const customDataInspect = allCssConfig.inspect<string[]>('customData');
+		if (customDataInspect) {
+			collect(customDataInspect.workspaceFolderValue, folderUri);
+			if (i === 0) {
+				if (workspace.workspaceFile) {
+					collect(customDataInspect.workspaceValue, workspace.workspaceFile);
+				}
+				collect(customDataInspect.globalValue, folderUri);
+			}
+		}
+
+	}
+	return dataPaths;
+}
+
+function getCustomDataPathsFromAllExtensions(): string[] {
+	const dataPaths: string[] = [];
+	for (const extension of extensions.all) {
+		const customData = extension.packageJSON?.contributes?.css?.customData;
+		if (Array.isArray(customData)) {
+			for (const rp of customData) {
+				dataPaths.push(joinPath(extension.extensionUri, rp).toString());
+			}
+		}
+	}
+	return dataPaths;
+}

extensions/css-language-features/client/src/node/cssClientMain.ts

@@ -0,0 +1,35 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { getNodeFSRequestService } from './nodeFs';
+import { ExtensionContext, extensions } from 'vscode';
+import { startClient, LanguageClientConstructor } from '../cssClient';
+import { ServerOptions, TransportKind, LanguageClientOptions, LanguageClient } from 'vscode-languageclient/node';
+import { TextDecoder } from 'util';
+
+// this method is called when vs code is activated
+export function activate(context: ExtensionContext) {
+
+	const clientMain = extensions.getExtension('vscode.css-language-features')?.packageJSON?.main || '';
+
+	const serverMain = `./server/${clientMain.indexOf('/dist/') !== -1 ? 'dist' : 'out'}/node/cssServerMain`;
+	const serverModule = context.asAbsolutePath(serverMain);
+
+	// The debug options for the server
+	const debugOptions = { execArgv: ['--nolazy', '--inspect=6044'] };
+
+	// If the extension is launch in debug mode the debug server options are use
+	// Otherwise the run options are used
+	const serverOptions: ServerOptions = {
+		run: { module: serverModule, transport: TransportKind.ipc },
+		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
+	};
+
+	const newLanguageClient: LanguageClientConstructor = (id: string, name: string, clientOptions: LanguageClientOptions) => {
+		return new LanguageClient(id, name, serverOptions, clientOptions);
+	};
+
+	startClient(context, newLanguageClient, { fs: getNodeFSRequestService(), TextDecoder });
+}

extensions/css-language-features/client/src/node/nodeFs.ts

@@ -0,0 +1,85 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as fs from 'fs';
+import { Uri } from 'vscode';
+import { getScheme, RequestService, FileType } from '../requests';
+
+export function getNodeFSRequestService(): RequestService {
+	function ensureFileUri(location: string) {
+		if (getScheme(location) !== 'file') {
+			throw new Error('fileRequestService can only handle file URLs');
+		}
+	}
+	return {
+		getContent(location: string, encoding?: string) {
+			ensureFileUri(location);
+			return new Promise((c, e) => {
+				const uri = Uri.parse(location);
+				fs.readFile(uri.fsPath, encoding, (err, buf) => {
+					if (err) {
+						return e(err);
+					}
+					c(buf.toString());
+
+				});
+			});
+		},
+		stat(location: string) {
+			ensureFileUri(location);
+			return new Promise((c, e) => {
+				const uri = Uri.parse(location);
+				fs.stat(uri.fsPath, (err, stats) => {
+					if (err) {
+						if (err.code === 'ENOENT') {
+							return c({ type: FileType.Unknown, ctime: -1, mtime: -1, size: -1 });
+						} else {
+							return e(err);
+						}
+					}
+
+					let type = FileType.Unknown;
+					if (stats.isFile()) {
+						type = FileType.File;
+					} else if (stats.isDirectory()) {
+						type = FileType.Directory;
+					} else if (stats.isSymbolicLink()) {
+						type = FileType.SymbolicLink;
+					}
+
+					c({
+						type,
+						ctime: stats.ctime.getTime(),
+						mtime: stats.mtime.getTime(),
+						size: stats.size
+					});
+				});
+			});
+		},
+		readDirectory(location: string) {
+			ensureFileUri(location);
+			return new Promise((c, e) => {
+				const path = Uri.parse(location).fsPath;
+
+				fs.readdir(path, { withFileTypes: true }, (err, children) => {
+					if (err) {
+						return e(err);
+					}
+					c(children.map(stat => {
+						if (stat.isSymbolicLink()) {
+							return [stat.name, FileType.SymbolicLink];
+						} else if (stat.isDirectory()) {
+							return [stat.name, FileType.Directory];
+						} else if (stat.isFile()) {
+							return [stat.name, FileType.File];
+						} else {
+							return [stat.name, FileType.Unknown];
+						}
+					}));
+				});
+			});
+		}
+	};
+}

extensions/css-language-features/client/src/requests.ts

@@ -0,0 +1,148 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { Uri, workspace } from 'vscode';
+import { RequestType, CommonLanguageClient } from 'vscode-languageclient';
+import { Runtime } from './cssClient';
+
+export namespace FsContentRequest {
+	export const type: RequestType<{ uri: string; encoding?: string; }, string, any, any> = new RequestType('fs/content');
+}
+export namespace FsStatRequest {
+	export const type: RequestType<string, FileStat, any, any> = new RequestType('fs/stat');
+}
+
+export namespace FsReadDirRequest {
+	export const type: RequestType<string, [string, FileType][], any, any> = new RequestType('fs/readDir');
+}
+
+export function serveFileSystemRequests(client: CommonLanguageClient, runtime: Runtime) {
+	client.onRequest(FsContentRequest.type, (param: { uri: string; encoding?: string; }) => {
+		const uri = Uri.parse(param.uri);
+		if (uri.scheme === 'file' && runtime.fs) {
+			return runtime.fs.getContent(param.uri);
+		}
+		return workspace.fs.readFile(uri).then(buffer => {
+			return new runtime.TextDecoder(param.encoding).decode(buffer);
+		});
+	});
+	client.onRequest(FsReadDirRequest.type, (uriString: string) => {
+		const uri = Uri.parse(uriString);
+		if (uri.scheme === 'file' && runtime.fs) {
+			return runtime.fs.readDirectory(uriString);
+		}
+		return workspace.fs.readDirectory(uri);
+	});
+	client.onRequest(FsStatRequest.type, (uriString: string) => {
+		const uri = Uri.parse(uriString);
+		if (uri.scheme === 'file' && runtime.fs) {
+			return runtime.fs.stat(uriString);
+		}
+		return workspace.fs.stat(uri);
+	});
+}
+
+export enum FileType {
+	/**
+	 * The file type is unknown.
+	 */
+	Unknown = 0,
+	/**
+	 * A regular file.
+	 */
+	File = 1,
+	/**
+	 * A directory.
+	 */
+	Directory = 2,
+	/**
+	 * A symbolic link to a file.
+	 */
+	SymbolicLink = 64
+}
+export interface FileStat {
+	/**
+	 * The type of the file, e.g. is a regular file, a directory, or symbolic link
+	 * to a file.
+	 */
+	type: FileType;
+	/**
+	 * The creation timestamp in milliseconds elapsed since January 1, 1970 00:00:00 UTC.
+	 */
+	ctime: number;
+	/**
+	 * The modification timestamp in milliseconds elapsed since January 1, 1970 00:00:00 UTC.
+	 */
+	mtime: number;
+	/**
+	 * The size in bytes.
+	 */
+	size: number;
+}
+
+export interface RequestService {
+	getContent(uri: string, encoding?: string): Promise<string>;
+
+	stat(uri: string): Promise<FileStat>;
+	readDirectory(uri: string): Promise<[string, FileType][]>;
+}
+
+export function getScheme(uri: string) {
+	return uri.substr(0, uri.indexOf(':'));
+}
+
+export function dirname(uri: string) {
+	const lastIndexOfSlash = uri.lastIndexOf('/');
+	return lastIndexOfSlash !== -1 ? uri.substr(0, lastIndexOfSlash) : '';
+}
+
+export function basename(uri: string) {
+	const lastIndexOfSlash = uri.lastIndexOf('/');
+	return uri.substr(lastIndexOfSlash + 1);
+}
+
+const Slash = '/'.charCodeAt(0);
+const Dot = '.'.charCodeAt(0);
+
+export function isAbsolutePath(path: string) {
+	return path.charCodeAt(0) === Slash;
+}
+
+export function resolvePath(uri: Uri, path: string): Uri {
+	if (isAbsolutePath(path)) {
+		return uri.with({ path: normalizePath(path.split('/')) });
+	}
+	return joinPath(uri, path);
+}
+
+export function normalizePath(parts: string[]): string {
+	const newParts: string[] = [];
+	for (const part of parts) {
+		if (part.length === 0 || part.length === 1 && part.charCodeAt(0) === Dot) {
+			// ignore
+		} else if (part.length === 2 && part.charCodeAt(0) === Dot && part.charCodeAt(1) === Dot) {
+			newParts.pop();
+		} else {
+			newParts.push(part);
+		}
+	}
+	if (parts.length > 1 && parts[parts.length - 1].length === 0) {
+		newParts.push('');
+	}
+	let res = newParts.join('/');
+	if (parts[0].length === 0) {
+		res = '/' + res;
+	}
+	return res;
+}
+
+
+export function joinPath(uri: Uri, ...paths: string[]): Uri {
+	const parts = uri.path.split('/');
+	for (let path of paths) {
+		parts.push(...path.split('/'));
+	}
+	return uri.with({ path: normalizePath(parts) });
+}

extensions/css-language-features/client/src/typings/ref.d.ts

@@ -0,0 +1,6 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+/// <reference path='../../../../../src/vs/vscode.d.ts'/>
+/// <reference path="../../../../../src/vs/vscode.proposed.d.ts" />

extensions/css-language-features/client/tsconfig.json

@@ -0,0 +1,9 @@
+{
+	"extends": "../../shared.tsconfig.json",
+	"compilerOptions": {
+		"outDir": "./out"
+	},
+	"include": [
+		"src/**/*"
+	]
+}