feat: 🎸 add rmdirSync() method

streamich · Jun 20, 2023 · 59ccf3c · 59ccf3c
1 parent a1674e4
commit 59ccf3c
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Showing 4 changed files with 16 additions and 1 deletion.
diff --git a/demo/fsa/main.ts b/demo/fsa/main.ts
@@ -45,6 +45,12 @@ const demo = async (dir: fsa.IFileSystemDirectoryHandle) => {
   console.log('renameSync() - can move a file');
   fs.renameSync('/cool (Copy).txt', '/dir/very-cool.txt');
   strictEqual(fs.readFileSync('/dir/very-cool.txt', 'utf8'), 'worlds!');
+
+  console.log('rmdirSync() - can remove an empty directory');
+  await fs.promises.mkdir('/to-be-deleted');
+  strictEqual(fs.existsSync('/to-be-deleted'), true);
+  fs.rmdirSync('/to-be-deleted');
+  strictEqual(fs.existsSync('/to-be-deleted'), false);
 };
 
 const main = async () => {

diff --git a/src/fsa-to-node/FsaNodeFs.ts b/src/fsa-to-node/FsaNodeFs.ts
@@ -857,6 +857,12 @@ export class FsaNodeFs extends FsaNodeCore implements FsCallbackApi, FsSynchrono
     adapter.call('move', {src: srcFilename, dst: destFilename});
   };
 
+  public readonly rmdirSync: FsSynchronousApi['rmdirSync'] = (path: misc.PathLike, opts?: opts.IRmdirOptions): void => {
+    const filename = pathToFilename(path);
+    const adapter = this.getSyncAdapter();
+    adapter.call('rmdir', {path: filename, opts});
+  };
+
   public readonly ftruncateSync: FsSynchronousApi['ftruncateSync'] = notSupported;
   public readonly linkSync: FsSynchronousApi['linkSync'] = notSupported;
   public readonly mkdirSync: FsSynchronousApi['mkdirSync'] = notSupported;
@@ -867,7 +873,6 @@ export class FsaNodeFs extends FsaNodeCore implements FsCallbackApi, FsSynchrono
   public readonly readlinkSync: FsSynchronousApi['readlinkSync'] = notSupported;
   public readonly readSync: FsSynchronousApi['readSync'] = notSupported;
   public readonly realpathSync: FsSynchronousApi['realpathSync'] = notSupported;
-  public readonly rmdirSync: FsSynchronousApi['rmdirSync'] = notSupported;
   public readonly rmSync: FsSynchronousApi['rmSync'] = notSupported;
   public readonly symlinkSync: FsSynchronousApi['symlinkSync'] = notSupported;
   public readonly truncateSync: FsSynchronousApi['truncateSync'] = notSupported;

diff --git a/src/fsa-to-node/types.ts b/src/fsa-to-node/types.ts
@@ -13,6 +13,7 @@ export interface FsaNodeSyncAdapterApi {
   appendFile(req: { filename: string; data: Uint8Array; opts?: opts.IAppendFileOptions }): void;
   copy(req: { src: string; dst: string, flags?: number }): void;
   move(req: { src: string; dst: string }): void;
+  rmdir(req: { path: string; opts?: opts.IRmdirOptions }): void;
 }
 
 export interface FsaNodeSyncAdapter {

diff --git a/src/fsa-to-node/worker/FsaNodeSyncWorker.ts b/src/fsa-to-node/worker/FsaNodeSyncWorker.ts
@@ -141,5 +141,8 @@ export class FsaNodeSyncWorker {
     move: async ({ src, dst }): Promise<void> => {
       await this.fs.promises.rename(src, dst);
     },
+    rmdir: async ({ path, opts }): Promise<void> => {
+      await this.fs.promises.rmdir(path, opts);
+    },
   };
 }