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Adopt new css provider interface

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This commit is contained in:
Pine Wu
2019-01-27 19:03:09 -08:00
parent 74e267efdd
commit aad260bc7d
6 changed files with 63 additions and 45 deletions
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23
extensions/css-language-features/server/src/cssServerMain.ts
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@@ -7,15 +7,14 @@ 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, Position } from 'vscode-languageserver-types';
import { getCSSLanguageService, getSCSSLanguageService, getLESSLanguageService, LanguageSettings, LanguageService, Stylesheet, CSSData } from 'vscode-css-languageservice';
import { getCSSLanguageService, getSCSSLanguageService, getLESSLanguageService, LanguageSettings, LanguageService, Stylesheet } from 'vscode-css-languageservice';
import { getLanguageModelCache } from './languageModelCache';
import { getPathCompletionParticipant } from './pathCompletion';
import { formatError, runSafe } from './utils/runner';
import { getDocumentContext } from './utils/documentContext';
import { parseCSSData } from './utils/languageFacts';
import { getDataProviders } from './customData';
export interface Settings {
css: LanguageSettings;
@@ -66,17 +65,7 @@ connection.onInitialize((params: InitializeParams): InitializeResult => {
}
const dataPaths: string[] = params.initializationOptions.dataPaths;
const customDataCollections: CSSData[] = [];
dataPaths.forEach(p => {
if (fs.existsSync(p)) {
const data = parseCSSData(fs.readFileSync(p, 'utf-8'));
customDataCollections.push(data);
} else {
return;
}
});
const customDataProviders = getDataProviders(dataPaths);
function getClientCapability<T>(name: string, def: T) {
const keys = name.split('.');
@@ -93,9 +82,9 @@ connection.onInitialize((params: InitializeParams): InitializeResult => {
scopedSettingsSupport = !!getClientCapability('workspace.configuration', false);
foldingRangeLimit = getClientCapability('textDocument.foldingRange.rangeLimit', Number.MAX_VALUE);
languageServices.css = getCSSLanguageService({ customDataCollections });
languageServices.scss = getSCSSLanguageService({ customDataCollections });
languageServices.less = getLESSLanguageService({ customDataCollections });
languageServices.css = getCSSLanguageService({ customDataProviders });
languageServices.scss = getSCSSLanguageService({ customDataProviders });
languageServices.less = getLESSLanguageService({ customDataProviders });
const capabilities: ServerCapabilities = {
// Tell the client that the server works in FULL text document sync mode

47
extensions/css-language-features/server/src/customData.ts Normal file
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@@ -0,0 +1,47 @@
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { CSSData, ICSSDataProvider } from 'vscode-css-languageservice';
import * as fs from 'fs';
export function getDataProviders(dataPaths: string[]): ICSSDataProvider[] {
const providers = dataPaths.map(p => {
if (fs.existsSync(p)) {
const data = parseCSSData(fs.readFileSync(p, 'utf-8'));
return {
provideProperties: () => data.properties || [],
provideAtDirectives: () => data.atDirectives || [],
providePseudoClasses: () => data.pseudoClasses || [],
providePseudoElements: () => data.pseudoElements || []
};
} else {
return {
provideProperties: () => [],
provideAtDirectives: () => [],
providePseudoClasses: () => [],
providePseudoElements: () => []
};
}
});
return providers;
}
function parseCSSData(source: string): CSSData {
let rawData: any;
try {
rawData = JSON.parse(source);
} catch (err) {
return {};
}
return {
properties: rawData.properties || [],
atDirectives: rawData.atdirectives || [],
pseudoClasses: rawData.pseudoclasses || [],
pseudoElements: rawData.pseudoelements || []
};
}

23
extensions/css-language-features/server/src/utils/languageFacts.ts
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@@ -1,23 +0,0 @@
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { CSSData } from 'vscode-css-languageservice';
export function parseCSSData(source: string): CSSData {
let rawData: any;
try {
rawData = JSON.parse(source);
} catch (err) {
return {};
}
return {
properties: rawData.properties || [],
atDirectives: rawData.atdirectives || [],
pseudoClasses: rawData.pseudoclasses || [],
pseudoElements: rawData.pseudoelements || []
};
}