1 files changed, 0 insertions, 119 deletions
diff --git a/tools/language-server/src/plugins/css/CSSPlugin.ts b/tools/language-server/src/plugins/css/CSSPlugin.ts
deleted file mode 100644
index 3083edc56..000000000
--- a/tools/language-server/src/plugins/css/CSSPlugin.ts
+++ /dev/null
@@ -1,119 +0,0 @@
-import type { CompletionsProvider } from '../interfaces';
-import type { Document, DocumentManager } from '../../core/documents';
-import type { ConfigManager } from '../../core/config';
-import { getEmmetCompletionParticipants, doComplete as doEmmetComplete } from 'vscode-emmet-helper';
-import { CompletionContext, CompletionList, CompletionTriggerKind, Position } from 'vscode-languageserver';
-import { isInsideFrontmatter } from '../../core/documents/utils';
-import { CSSDocument, CSSDocumentBase } from './CSSDocument';
-import { getLanguage, getLanguageService } from './service';
-import { StyleAttributeDocument } from './StyleAttributeDocument';
-import { mapCompletionItemToOriginal } from '../../core/documents';
-import { AttributeContext, getAttributeContextAtPosition } from '../../core/documents/parseHtml';
-import { getIdClassCompletion } from './features/getIdClassCompletion';
-
-export class CSSPlugin implements CompletionsProvider {
-  private docManager: DocumentManager;
-  private configManager: ConfigManager;
-  private documents = new WeakMap<Document, CSSDocument>();
-  private triggerCharacters = new Set(['.', ':', '-', '/']);
-  public pluginName = 'CSS';
-
-  constructor(docManager: DocumentManager, configManager: ConfigManager) {
-    this.docManager = docManager;
-    this.configManager = configManager;
-
-    this.docManager.on('documentChange', (document) => {
-      this.documents.set(document, new CSSDocument(document));
-    });
-  }
-
-  getCompletions(document: Document, position: Position, completionContext?: CompletionContext): CompletionList | null {
-    const triggerCharacter = completionContext?.triggerCharacter;
-    const triggerKind = completionContext?.triggerKind;
-    const isCustomTriggerCharacter = triggerKind === CompletionTriggerKind.TriggerCharacter;
-
-    if (isCustomTriggerCharacter && triggerCharacter && !this.triggerCharacters.has(triggerCharacter)) {
-      return null;
-    }
-
-    if (this.isInsideFrontmatter(document, position)) {
-      return null;
-    }
-
-    const cssDocument = this.getCSSDoc(document);
-
-    if (cssDocument.isInGenerated(position)) {
-      return this.getCompletionsInternal(document, position, cssDocument);
-    }
-
-    const attributeContext = getAttributeContextAtPosition(document, position);
-    if (!attributeContext) {
-      return null;
-    }
-
-    if (this.inStyleAttributeWithoutInterpolation(attributeContext, document.getText())) {
-      const [start, end] = attributeContext.valueRange;
-      return this.getCompletionsInternal(document, position, new StyleAttributeDocument(document, start, end));
-    } else {
-      return getIdClassCompletion(cssDocument, attributeContext);
-    }
-  }
-
-  private getCompletionsInternal(document: Document, position: Position, cssDocument: CSSDocumentBase) {
-    if (isSASS(cssDocument)) {
-      // the css language service does not support sass, still we can use
-      // the emmet helper directly to at least get emmet completions
-      return doEmmetComplete(document, position, 'sass', this.configManager.getEmmetConfig());
-    }
-
-    const type = extractLanguage(cssDocument);
-
-    const lang = getLanguageService(type);
-    const emmetResults: CompletionList = {
-      isIncomplete: true,
-      items: [],
-    };
-    if (false /* this.configManager.getConfig().css.completions.emmet */) {
-      lang.setCompletionParticipants([
-        getEmmetCompletionParticipants(cssDocument, cssDocument.getGeneratedPosition(position), getLanguage(type), this.configManager.getEmmetConfig(), emmetResults),
-      ]);
-    }
-    const results = lang.doComplete(cssDocument, cssDocument.getGeneratedPosition(position), cssDocument.stylesheet);
-    return CompletionList.create(
-      [...(results ? results.items : []), ...emmetResults.items].map((completionItem) => mapCompletionItemToOriginal(cssDocument, completionItem)),
-      // Emmet completions change on every keystroke, so they are never complete
-      emmetResults.items.length > 0
-    );
-  }
-
-  private inStyleAttributeWithoutInterpolation(attrContext: AttributeContext, text: string): attrContext is Required<AttributeContext> {
-    return attrContext.name === 'style' && !!attrContext.valueRange && !text.substring(attrContext.valueRange[0], attrContext.valueRange[1]).includes('{');
-  }
-
-  private getCSSDoc(document: Document) {
-    let cssDoc = this.documents.get(document);
-    if (!cssDoc || cssDoc.version < document.version) {
-      cssDoc = new CSSDocument(document);
-      this.documents.set(document, cssDoc);
-    }
-    return cssDoc;
-  }
-
-  private isInsideFrontmatter(document: Document, position: Position) {
-    return isInsideFrontmatter(document.getText(), document.offsetAt(position));
-  }
-}
-
-function isSASS(document: CSSDocumentBase) {
-  switch (extractLanguage(document)) {
-    case 'sass':
-      return true;
-    default:
-      return false;
-  }
-}
-
-function extractLanguage(document: CSSDocumentBase): string {
-  const lang = document.languageId;
-  return lang.replace(/^text\//, '');
-}