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css.experimental.customData

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This commit is contained in:
Pine Wu
2019-01-07 16:52:04 -08:00
parent 439e20c7b6
commit f7894236ee
5 changed files with 80 additions and 7 deletions
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41
extensions/css-language-features/server/src/cssServerMain.ts
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@@ -7,6 +7,7 @@ import {
createConnection, IConnection, TextDocuments, InitializeParams, InitializeResult, ServerCapabilities, ConfigurationRequest, WorkspaceFolder
} from 'vscode-languageserver';
import URI from 'vscode-uri';
import * as fs from 'fs';
import { TextDocument, CompletionList } from 'vscode-languageserver-types';
import { getCSSLanguageService, getSCSSLanguageService, getLESSLanguageService, LanguageSettings, LanguageService, Stylesheet } from 'vscode-css-languageservice';
@@ -14,6 +15,7 @@ import { getLanguageModelCache } from './languageModelCache';
import { getPathCompletionParticipant } from './pathCompletion';
import { formatError, runSafe } from './utils/runner';
import { getDocumentContext } from './utils/documentContext';
import { parseCSSData } from './languageFacts';
export interface Settings {
css: LanguageSettings;
@@ -50,6 +52,8 @@ let scopedSettingsSupport = false;
let foldingRangeLimit = Number.MAX_VALUE;
let workspaceFolders: WorkspaceFolder[];
const languageServices: { [id: string]: LanguageService } = {};
// After the server has started the client sends an initialize request. The server receives
// in the passed params the rootPath of the workspace plus the client capabilities.
connection.onInitialize((params: InitializeParams): InitializeResult => {
@@ -61,6 +65,33 @@ connection.onInitialize((params: InitializeParams): InitializeResult => {
}
}
const dataPaths: string[] = params.initializationOptions.dataPaths;
let customData = {
customProperties: [],
customAtDirectives: [],
customPseudoElements: [],
customPseudoClasses: []
};
dataPaths.forEach(p => {
if (fs.existsSync(p)) {
const {
properties,
atDirectives,
pseudoClasses,
pseudoElements
} = parseCSSData(fs.readFileSync(p, 'utf-8'));
customData.customProperties = customData.customProperties.concat(properties);
customData.customAtDirectives = customData.customAtDirectives.concat(atDirectives);
customData.customPseudoClasses = customData.customPseudoClasses.concat(pseudoClasses);
customData.customPseudoElements = customData.customPseudoElements.concat(pseudoElements);
} else {
return;
}
});
function getClientCapability<T>(name: string, def: T) {
const keys = name.split('.');
let c: any = params.capabilities;
@@ -76,6 +107,10 @@ connection.onInitialize((params: InitializeParams): InitializeResult => {
scopedSettingsSupport = !!getClientCapability('workspace.configuration', false);
foldingRangeLimit = getClientCapability('textDocument.foldingRange.rangeLimit', Number.MAX_VALUE);
languageServices.css = getCSSLanguageService(customData);
languageServices.scss = getSCSSLanguageService(customData);
languageServices.less = getLESSLanguageService(customData);
const capabilities: ServerCapabilities = {
// Tell the client that the server works in FULL text document sync mode
textDocumentSync: documents.syncKind,
@@ -96,12 +131,6 @@ connection.onInitialize((params: InitializeParams): InitializeResult => {
return { capabilities };
});
const languageServices: { [id: string]: LanguageService } = {
css: getCSSLanguageService(),
scss: getSCSSLanguageService(),
less: getLESSLanguageService()
};
function getLanguageService(document: TextDocument) {
let service = languageServices[document.languageId];
if (!service) {