files - introduce IFileStat.isFile() for #84524

src/vs/platform/files/common/fileService.ts

@@ -217,6 +217,7 @@ export class FileService extends Disposable implements IFileService {
 		const fileStat: IFileStat = {
 			resource,
 			name: getBaseLabel(resource),
+			isFile: (stat.type & FileType.File) !== 0,
 			isDirectory: (stat.type & FileType.Directory) !== 0,
 			isSymbolicLink: (stat.type & FileType.SymbolicLink) !== 0,
 			isReadonly: !!(provider.capabilities & FileSystemProviderCapabilities.Readonly),

src/vs/platform/files/common/files.ts

@@ -635,14 +635,19 @@ export interface IBaseStatWithMetadata extends IBaseStat {
 export interface IFileStat extends IBaseStat {
 
 	/**
-	 * The resource is a directory
+	 * The resource is a file.
+	 */
+	isFile: boolean;
+
+	/**
+	 * The resource is a directory.
 	 */
 	isDirectory: boolean;
 
 	/**
 	 * The resource is a symbolic link.
 	 */
-	isSymbolicLink?: boolean;
+	isSymbolicLink: boolean;
 
 	/**
 	 * The children of the file stat or undefined if none.

src/vs/platform/files/test/node/diskFileService.test.ts

@@ -218,6 +218,9 @@ suite('Disk File Service', function () {
 		const resolved = await service.resolve(resource);
 
 		assert.equal(resolved.name, 'index.html');
+		assert.equal(resolved.isFile, true);
+		assert.equal(resolved.isDirectory, false);
+		assert.equal(resolved.isSymbolicLink, false);
 		assert.equal(resolved.resource.toString(), resource.toString());
 		assert.equal(resolved.children, undefined);
 		assert.ok(resolved.mtime! > 0);

src/vs/workbench/services/textfile/common/textFileEditorModel.ts

@@ -403,6 +403,7 @@ export class TextFileEditorModel extends BaseTextEditorModel implements ITextFil
 			ctime: content.ctime,
 			size: content.size,
 			etag: content.etag,
+			isFile: true,
 			isDirectory: false,
 			isSymbolicLink: false,
 			isReadonly: content.isReadonly

src/vs/workbench/test/workbenchTestServices.ts

@@ -975,7 +975,9 @@ export class TestFileService implements IFileService {
 			encoding: 'utf8',
 			mtime: Date.now(),
 			size: 42,
+			isFile: true,
 			isDirectory: false,
+			isSymbolicLink: false,
 			name: resources.basename(resource)
 		});
 	}
@@ -1038,7 +1040,9 @@ export class TestFileService implements IFileService {
 			mtime: Date.now(),
 			ctime: Date.now(),
 			size: 42,
+			isFile: true,
 			isDirectory: false,
+			isSymbolicLink: false,
 			name: resources.basename(resource)
 		}));
 	}