Add prompt source file

Author: abliger

src/provider.ts

@@ -28,6 +28,7 @@ import {
 } from "vscode";
 import { getStyleSheets } from "./settings";
 import { Style, StyleType, parse } from "./parser";
+import path from "path";
 
 const start = new Position(0, 0);
 const cache = new Map<string, Style[]>();
@@ -108,11 +109,14 @@ export class Provider implements CompletionItemProvider, DefinitionProvider {
     const map = new Map<string, CompletionItem>();
     const styles = await this.getStyles(document);
 
-    for (const value of styles.values()) {
+    for (const [key, value] of styles) {
       for (const style of value) {
         if (style.type === type) {
           const item = new CompletionItem(
-            style.selector,
+            {
+              label: style.selector,
+              description: path.basename(key)
+            },
             style.type === StyleType.ID
               ? CompletionItemKind.Value
               : CompletionItemKind.Enum
@@ -153,12 +157,12 @@ export class Provider implements CompletionItemProvider, DefinitionProvider {
     return new Promise((resolve, reject) =>
       match && !token.isCancellationRequested
         ? resolve(
-            this.getCompletionItems(
-              document,
-              position,
-              match[1] === "id" ? StyleType.ID : StyleType.CLASS
-            )
+          this.getCompletionItems(
+            document,
+            position,
+            match[1] === "id" ? StyleType.ID : StyleType.CLASS
           )
+        )
         : reject()
     );
   }