Allow scanninng only specific location instead of whole workspace

README.md

@@ -33,6 +33,13 @@ Just install the plugin and use it.
 
 ## Supported settings
 
+#### scss.scannerRoot
+
+* Type: `string`
+* Default: `""`
+
+Set root directory for the scanner, relative to your workspace. `""` means whole workspace will be scanned. If your workspace has many .scss files unrelated to your current work, you should point the scanner to more specific location eg. `"themes/my-theme/src/scss"`.
+
 #### scss.scannerDepth
 
 * Type: `number`

package.json

@@ -32,6 +32,11 @@
 	"contributes": {
 		"configuration": {
 			"properties": {
+				"scss.scannerRoot": {
+					"type": "string",
+					"default": "",
+					"description": "Set root directory for the scanner, relative to your workspace. `\"\"` means whole workspace will be scanned. If your workspace has many .scss files unrelated to your current work, you should point the scanner to more specific location eg. `\"themes/my-theme/src/scss\"`."
+				},
 				"scss.scannerDepth": {
 					"type": "number",
 					"default": 30,

src/unsafe/server.ts

@@ -25,6 +25,7 @@ import { searchWorkspaceSymbol } from './providers/workspaceSymbol';
 import { findFiles } from './utils/fs';
 import { getSCSSRegionsDocument } from './utils/vue';
 import { URI } from 'vscode-uri';
+import * as path from 'path';
 
 interface InitializationOption {
 	workspace: string;
@@ -56,8 +57,8 @@ connection.onInitialize(
 	async (params: InitializeParams): Promise<InitializeResult> => {
 		const options = params.initializationOptions as InitializationOption;
 
-		workspaceRoot = options.workspace;
 		settings = options.settings;
+		workspaceRoot = path.join(options.workspace, settings.scannerRoot);
 
 		storageService = new StorageService();
 		scannerService = new ScannerService(storageService, settings);

src/unsafe/test/helpers.ts

@@ -40,6 +40,7 @@ export function makeSameLineRange(line: number = 1, start: number = 1, end: numb
 
 export function makeSettings(options?: Partial<ISettings>): ISettings {
 	return {
+		scannerRoot: '',
 		scannerDepth: 30,
 		scannerExclude: ['**/.git', '**/node_modules', '**/bower_components'],
 		scanImportedFiles: true,

src/unsafe/types/settings.ts

@@ -2,6 +2,7 @@
 
 export interface ISettings {
 	// Scanner
+	scannerRoot: string;
 	scannerDepth: number;
 	scannerExclude: string[];
 	scanImportedFiles: boolean;