Added watcherEnabled config

Author: ecmel

package.json

@@ -2,7 +2,7 @@
 	"name": "vscode-html-css",
 	"displayName": "HTML CSS Support",
 	"description": "CSS support for HTML documents",
-	"version": "1.1.4",
+	"version": "1.1.5",
 	"publisher": "ecmel",
 	"license": "MIT",
 	"homepage": "https://github.com/ecmel/vscode-html-css",
@@ -53,6 +53,12 @@
 						"**/node_modules/**"
 					],
 					"scope": "window"
+				},
+				"css.watcherEnabled": {
+					"type": "boolean",
+					"description": "Whether workspace scanning is enabled.",
+					"default": true,
+					"scope": "window"
 				}
 			}
 		}

src/extension.ts

@@ -226,38 +226,42 @@ export function activate(context: ExtensionContext) {
         provider,
         ...triggerCharacters));
 
-    const glob = "**/*.css";
-    const folders = workspace.workspaceFolders?.map(folder => `${folder.uri.fsPath}/${glob}`);
-
-    if (folders) {
-        const ignored = config.get<string[]>("ignoredFolders", ["**/node_modules/**"]);
-
-        const watcher = watch(folders, {
-            ignored,
-            ignoreInitial: false,
-            ignorePermissionErrors: true,
-            useFsEvents: true,
-            followSymlinks: false
-        })
-            .on("add", key => provider.files.add(key))
-            .on("unlink", key => provider.files.delete(key))
-            .on("change", key => provider.cache.delete(key));
-
-        const changes = workspace.onDidChangeWorkspaceFolders(e => {
-            e.removed.forEach(folder => {
-                watcher.unwatch(`${folder.uri.fsPath}/${glob}`);
-
-                for (const key of provider.files) {
-                    if (key.startsWith(folder.uri.fsPath)) {
-                        provider.files.delete(key);
+    const watcherEnabled = config.get<boolean>("watcherEnabled", true);
+
+    if (watcherEnabled) {
+        const glob = "**/*.css";
+        const folders = workspace.workspaceFolders?.map(folder => `${folder.uri.fsPath}/${glob}`);
+
+        if (folders) {
+            const ignored = config.get<string[]>("ignoredFolders", ["**/node_modules/**"]);
+
+            const watcher = watch(folders, {
+                ignored,
+                ignoreInitial: false,
+                ignorePermissionErrors: true,
+                useFsEvents: true,
+                followSymlinks: false
+            })
+                .on("add", key => provider.files.add(key))
+                .on("unlink", key => provider.files.delete(key))
+                .on("change", key => provider.cache.delete(key));
+
+            const changes = workspace.onDidChangeWorkspaceFolders(e => {
+                e.removed.forEach(folder => {
+                    watcher.unwatch(`${folder.uri.fsPath}/${glob}`);
+
+                    for (const key of provider.files) {
+                        if (key.startsWith(folder.uri.fsPath)) {
+                            provider.files.delete(key);
+                        }
                     }
-                }
-            });
+                });
 
-            e.added.forEach(folder => watcher.add(`${folder.uri.fsPath}/${glob}`));
-        });
+                e.added.forEach(folder => watcher.add(`${folder.uri.fsPath}/${glob}`));
+            });
 
-        context.subscriptions.push(changes, { dispose: watcher.close });
+            context.subscriptions.push(changes, { dispose: watcher.close });
+        }
     }
 }