Update FileSystemProvider.ts

Author: isc-bsaviano

src/providers/FileSystemProvider/FileSystemProvider.ts

@@ -266,7 +266,7 @@ function validateUriIsCanonical(uri: vscode.Uri): void {
  * allowed in web app workspace folders. This filtering is done here to
  * avoid spamming the server with requests that will never return meaningful data.
  */
-function filterDotPaths(uri: vscode.Uri, error?: vscode.FileSystemError): void {
+function assertDotPathValid(uri: vscode.Uri, error?: vscode.FileSystemError): void {
   if (!isfsConfig(uri).csp && uri.path.includes("/.") && !/\/\.vscode($|\/)/.test(uri.path)) {
     throw error ?? vscode.FileSystemError.FileNotFound(uri);
   }
@@ -312,7 +312,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
   public async stat(uri: vscode.Uri): Promise<vscode.FileStat> {
     const api = new AtelierAPI(uri);
     if (!api.active) throw vscode.FileSystemError.Unavailable("Server connection is inactive");
-    filterDotPaths(uri);
+    assertDotPathValid(uri);
     validateUriIsCanonical(uri);
     let entryPromise: Promise<Entry>;
     let result: Entry;
@@ -363,7 +363,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
   }
 
   public async readDirectory(uri: vscode.Uri): Promise<[string, vscode.FileType][]> {
-    filterDotPaths(uri);
+    assertDotPathValid(uri);
     if (uri.path.includes(".vscode/") || uri.path.endsWith(".vscode")) {
       throw new vscode.FileSystemError("Cannot read the /.vscode directory");
     }
@@ -480,7 +480,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
   }
 
   public createDirectory(uri: vscode.Uri): void | Thenable<void> {
-    filterDotPaths(uri, new vscode.FileSystemError("dot-folders are not supported by the server"));
+    assertDotPathValid(uri, new vscode.FileSystemError("dot-folders are not supported by the server"));
     uri = redirectDotvscodeRoot(uri, new vscode.FileSystemError("Server does not have a /_vscode web application"));
     const basename = path.posix.basename(uri.path);
     const dirname = uri.with({ path: path.posix.dirname(uri.path) });
@@ -497,7 +497,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
   }
 
   public async readFile(uri: vscode.Uri): Promise<Uint8Array> {
-    filterDotPaths(uri);
+    assertDotPathValid(uri);
     validateUriIsCanonical(uri);
     // Use _lookup() instead of _lookupAsFile() so we send
     // our cached mtime with the GET /doc request if we have it
@@ -512,7 +512,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
       overwrite: boolean;
     }
   ): void | Thenable<void> {
-    filterDotPaths(uri, new vscode.FileSystemError("dot-folders are not supported by the server"));
+    assertDotPathValid(uri, new vscode.FileSystemError("dot-folders are not supported by the server"));
     const originalUriString = uri.toString();
     const originalUri = vscode.Uri.parse(originalUriString);
     this._needsUpdate.delete(originalUriString);
@@ -712,7 +712,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
   }
 
   public async delete(uri: vscode.Uri, options: { recursive: boolean }): Promise<void> {
-    filterDotPaths(uri);
+    assertDotPathValid(uri);
     uri = redirectDotvscodeRoot(uri, vscode.FileSystemError.FileNotFound(uri));
     validateUriIsCanonical(uri);
     const { project } = isfsConfig(uri);