some fixes in virtual fs mode

Author: daimor

Diff for: providers/DocumentContentProvider.ts

@@ -30,6 +30,9 @@ export class DocumentContentProvider implements vscode.TextDocumentContentProvid
     if (found) {
       return vscode.Uri.file(found);
     }
+    const fileName = name.split(".").slice(0, -1).join("/");
+    const fileExt = name.split(".").pop();
+    name = fileName + "." + fileExt;
     let uri = vscode.Uri.file(name).with({
       scheme: vfs ? FILESYSTEM_SCHEMA : OBJECTSCRIPT_FILE_SCHEMA,
     });

Diff for: providers/FileSystemPovider/Directory.ts

@@ -6,14 +6,12 @@ export class Directory implements vscode.FileStat {
   public ctime: number;
   public mtime: number;
   public size: number;
-  public name: string;
   public entries: Map<string, File | Directory>;
-  constructor(name: string) {
+  constructor(public name: string, public fullName: string) {
     this.type = vscode.FileType.Directory;
     this.ctime = Date.now();
     this.mtime = Date.now();
     this.size = 0;
-    this.name = name;
     this.entries = new Map();
   }
 }

Diff for: providers/FileSystemPovider/FileSystemProvider.ts

@@ -8,7 +8,7 @@ export type Entry = File | Directory;
 
 export class FileSystemProvider implements vscode.FileSystemProvider {
 
-  public root = new Directory("");
+  public root = new Directory("", "");
 
   public readonly onDidChangeFile: vscode.Event<vscode.FileChangeEvent[]>;
 
@@ -34,8 +34,9 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
       .then((data) => data.result.content || [])
       .then((data) => data.map((item) => {
         const name = item.Name;
+        const fullName = folder === "" ? name : folder + "/" + name;
         if (item.IsDirectory.length) {
-          parent.entries.set(name, new Directory(name));
+          parent.entries.set(name, new Directory(name, fullName));
           return [name, vscode.FileType.Directory];
         } else {
           return [name, vscode.FileType.File];
@@ -51,7 +52,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
     const dirname = uri.with({ path: path.posix.dirname(uri.path) });
     return this._lookupAsDirectory(dirname)
       .then((parent) => {
-        const entry = new Directory(basename);
+        const entry = new Directory(basename, uri.path);
         parent.entries.set(entry.name, entry);
         parent.mtime = Date.now();
         parent.size += 1;
@@ -110,10 +111,18 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
       let child: Entry | undefined;
       if (entry instanceof Directory) {
         child = entry.entries.get(part);
+        if (!part.includes(".")) {
+          const fullName = entry.name === "" ? part : entry.fullName + "/" + part;
+          child = new Directory(part, fullName);
+          entry.entries.set(part, child);
+        }
       }
       if (!child) {
-        return this._lookupAsFile(uri);
-        // throw vscode.FileSystemError.FileNotFound(uri);
+        if (part.includes(".")) {
+          return this._lookupAsFile(uri);
+        } else {
+          throw vscode.FileSystemError.FileNotFound(uri);
+        }
       }
       entry = child;
     }
@@ -149,7 +158,7 @@ export class FileSystemProvider implements vscode.FileSystemProvider {
         }),
       )
       .catch((error) => {
-        throw vscode.FileSystemError.FileNotFound();
+        throw vscode.FileSystemError.FileNotFound(uri);
       });
   }