updated multi-root support with a more native impl

package.json

@@ -232,11 +232,6 @@
 				{
 					"id": "bazelTaskOutline",
 					"name": "Bazel Run Targets"
-				},
-				{
-					"id": "rootFileViewer",
-					"name": "Project Root (Files)",
-					"when": "isMultiRoot"
 				}
 			]
 		},

src/extension.ts

@@ -21,7 +21,6 @@ import { registerLSClient } from './loggingTCPServer';
 import { ProjectViewManager } from './projectViewManager';
 import { BazelRunTargetProvider } from './provider/bazelRunTargetProvider';
 import { BazelTaskProvider } from './provider/bazelTaskProvider';
-import { RootFileViewProvider } from './provider/rootFileViewProvider';
 import {
 	getWorkspaceRoot,
 	initBazelProjectFile,
@@ -46,10 +45,6 @@ export async function activate(context: ExtensionContext) {
 		BazelRunTargetProvider.instance
 	);
 	tasks.registerTaskProvider('bazel', new BazelTaskProvider());
-	window.registerTreeDataProvider(
-		'rootFileViewer',
-		RootFileViewProvider.instance
-	);
 
 	BazelLanguageServerTerminal.trace('extension activated');
 

src/projectViewManager.ts

@@ -77,6 +77,9 @@ export namespace ProjectViewManager {
 
 	async function getDisplayFolders(): Promise<string[]> {
 		let displayFolders = new Set<string>(['.eclipse']); // TODO bubble this out to a setting
+		if (isMultiRoot()) {
+			displayFolders.add('.');
+		}
 		try {
 			const bazelProjectFile = await getBazelProjectFile();
 			if (bazelProjectFile.directories.includes('.')) {
@@ -164,11 +167,11 @@ export namespace ProjectViewManager {
 			k.includes('.eclipse')
 		).length;
 
-		const viewAll = displayFolders.includes('.');
+		const viewAll = displayFolders.includes('.') && !isMultiRoot();
 
 		const fileWatcherExcludePattern = viewAll
 			? ''
-			: `**/!(${Array.from(displayFolders.sort()).join('|')})/**`;
+			: `**/!(${Array.from(displayFolders.filter((s) => s !== '.').sort()).join('|')})/**`;
 
 		if (viewAll) {
 			// if viewAll and existing config doesn't contain .eclipse return