/
documentService.ts
199 lines (174 loc) · 6.51 KB
/
documentService.ts
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import * as ts2 from '@volar/typescript-language-service';
import { createBasicRuntime, createVueDocument, VueDocument } from '@volar/vue-typescript';
import { TextDocument } from 'vscode-languageserver-textdocument';
import useCssPlugin from './commonPlugins/css';
import useHtmlPlugin from './commonPlugins/html';
import useJsonPlugin from './commonPlugins/json';
import usePrettierPlugin from './commonPlugins/prettier';
import useHtmlFormatPlugin from './commonPlugins/prettyhtml';
import usePugPlugin from './commonPlugins/pug';
import usePugFormatPlugin from './commonPlugins/pugBeautify';
import useSassFormatPlugin from './commonPlugins/sassFormatter';
import useTsPlugin, { isTsDocument } from './commonPlugins/typescript';
import * as autoInsert from './documentFeatures/autoInsert';
import * as colorPresentations from './documentFeatures/colorPresentations';
import * as documentColors from './documentFeatures/documentColors';
import * as documentSymbols from './documentFeatures/documentSymbols';
import * as foldingRanges from './documentFeatures/foldingRanges';
import * as format from './documentFeatures/format';
import * as linkedEditingRanges from './documentFeatures/linkedEditingRanges';
import * as selectionRanges from './documentFeatures/selectionRanges';
import { DocumentServiceRuntimeContext, LanguageServiceHost } from './types';
import * as sharedServices from './utils/sharedLs';
import useAutoWrapParenthesesPlugin from './vuePlugins/autoWrapParentheses';
import useVuePlugin from './vuePlugins/vue';
import type * as _ from 'vscode-languageserver-protocol';
import { loadCustomPlugins } from './languageService';
import { EmbeddedLanguagePlugin } from '@volar/vue-language-service-types';
import * as json from 'vscode-json-languageservice';
export interface DocumentService extends ReturnType<typeof getDocumentService> { }
export function getDocumentService(
{ typescript: ts }: { typescript: typeof import('typescript/lib/tsserverlibrary') },
getPreferences: LanguageServiceHost['getPreferences'],
getFormatOptions: LanguageServiceHost['getFormatOptions'],
getPrintWidth: (uri: string) => Promise<number>,
getSettings: (<T> (section: string, scopeUri?: string) => Promise<T | undefined>) | undefined,
rootPath: string,
) {
const vueDocuments = new WeakMap<TextDocument, VueDocument>();
const services = createBasicRuntime();
let tsLs: ts2.LanguageService;
const jsonLs = json.getLanguageService({ /* schemaRequestService: vueHost?.schemaRequestService */ });
// language support plugins
const _getSettings: <T>(section: string, scopeUri?: string | undefined) => Promise<T | undefined> = async (section, scopeUri) => getSettings?.(section, scopeUri);
const customPlugins = loadCustomPlugins(rootPath);
const vuePlugin = useVuePlugin({
getSettings: _getSettings,
getVueDocument,
scriptTsLs: undefined,
});
const htmlPlugin = patchHtmlFormat(useHtmlPlugin({
getSettings: _getSettings,
getHtmlLs: () => services.htmlLs,
}));
const pugPlugin = usePugPlugin({
getSettings: _getSettings,
getPugLs: () => services.pugLs
});
const cssPlugin = useCssPlugin({
getSettings: _getSettings,
getCssLs: services.getCssLs,
getStylesheet: services.getStylesheet
});
const jsonPlugin = useJsonPlugin({
getJsonLs: () => jsonLs,
});
const tsPlugin = useTsPlugin({
getTsLs: () => tsLs,
});
const autoWrapParenthesesPlugin = useAutoWrapParenthesesPlugin({
getSettings: _getSettings,
ts,
getVueDocument,
});
// formatter plugins
const cssFormatPlugin = usePrettierPlugin(['css', 'less', 'scss', 'postcss']);
const htmlFormatPlugin = useHtmlFormatPlugin({ getPrintWidth });
const pugFormatPlugin = usePugFormatPlugin();
const sassFormatPlugin = useSassFormatPlugin();
const formatPlugns = [
...customPlugins,
cssFormatPlugin,
htmlFormatPlugin,
pugFormatPlugin,
sassFormatPlugin,
jsonPlugin,
tsPlugin,
].map(patchHtmlFormat);
const context: DocumentServiceRuntimeContext = {
compilerOptions: {},
typescript: ts,
...services,
getVueDocument,
getPlugins() {
return [
...customPlugins,
vuePlugin,
htmlPlugin,
pugPlugin,
cssPlugin,
jsonPlugin,
tsPlugin,
autoWrapParenthesesPlugin,
];
},
getFormatPlugins() {
return formatPlugns;
},
updateTsLs(document) {
if (isTsDocument(document)) {
tsLs = sharedServices.getDummyTsLs(context.typescript, ts2, document, getPreferences, getFormatOptions);
}
},
};
return {
format: format.register(context),
getFoldingRanges: foldingRanges.register(context),
getSelectionRanges: selectionRanges.register(context),
findLinkedEditingRanges: linkedEditingRanges.register(context),
findDocumentSymbols: documentSymbols.register(context),
findDocumentColors: documentColors.register(context),
getColorPresentations: colorPresentations.register(context),
doAutoInsert: autoInsert.register(context),
};
function getVueDocument(document: TextDocument) {
if (document.languageId !== 'vue')
return;
const cacheVueDoc = vueDocuments.get(document);
if (cacheVueDoc) {
const oldText = cacheVueDoc.getTextDocument().getText();
const newText = document.getText();
if (oldText.length !== newText.length || oldText !== newText) {
cacheVueDoc.update(document.getText(), document.version.toString());
}
return cacheVueDoc;
}
const vueDoc = createVueDocument(
document.uri,
document.getText(),
document.version.toString(),
context.htmlLs,
context.compileTemplate,
context.compilerOptions,
context.typescript,
context.getCssVBindRanges,
context.getCssClasses,
);
vueDocuments.set(document, vueDoc);
return vueDoc;
}
}
function patchHtmlFormat(htmlPlugin: EmbeddedLanguagePlugin) {
const originalFormat = htmlPlugin.format;
if (originalFormat) {
htmlPlugin.format = async (document, range, options) => {
if (document.languageId === 'html') {
const prefixes = '<template>';
const suffixes = '</template>';
const patchDocument = TextDocument.create(document.uri, document.languageId, document.version, prefixes + document.getText() + suffixes);
const result = await originalFormat?.(patchDocument, range, options);
if (result) {
for (const edit of result) {
if (document.offsetAt(edit.range.start) === 0 && document.offsetAt(edit.range.end) === document.getText().length) {
edit.newText = edit.newText.trim();
edit.newText = edit.newText.substring(prefixes.length, edit.newText.length - suffixes.length);
}
}
}
return result;
}
return originalFormat?.(document, range, options);
};
}
return htmlPlugin;
}