feat: 🎸 add renameSync() method

streamich · Jun 18, 2023 · 5b1cd63 · 5b1cd63
1 parent 5fc1bac
commit 5b1cd63
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Showing 4 changed files with 15 additions and 1 deletion.
diff --git a/demo/fsa/main.ts b/demo/fsa/main.ts
@@ -41,6 +41,10 @@ const demo = async (dir: fsa.IFileSystemDirectoryHandle) => {
   console.log('copyFileSync() - can copy a file');
   fs.copyFileSync('/cool.txt', '/cool (Copy).txt');
   strictEqual(fs.readFileSync('/cool (Copy).txt', 'utf8'), 'worlds!');
+
+  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!');
 };
 
 const main = async () => {

diff --git a/src/fsa-to-node/FsaNodeFs.ts b/src/fsa-to-node/FsaNodeFs.ts
@@ -850,6 +850,13 @@ export class FsaNodeFs extends FsaNodeCore implements FsCallbackApi, FsSynchrono
     adapter.call('copy', {src: srcFilename, dst: destFilename, flags});
   };
 
+  public readonly renameSync: FsSynchronousApi['renameSync'] = (oldPath: misc.PathLike, newPath: misc.PathLike): void => {
+    const srcFilename = pathToFilename(oldPath);
+    const destFilename = pathToFilename(newPath);
+    const adapter = this.getSyncAdapter();
+    adapter.call('move', {src: srcFilename, dst: destFilename});
+  };
+
   public readonly ftruncateSync: FsSynchronousApi['ftruncateSync'] = notSupported;
   public readonly linkSync: FsSynchronousApi['linkSync'] = notSupported;
   public readonly mkdirSync: FsSynchronousApi['mkdirSync'] = notSupported;
@@ -860,7 +867,6 @@ 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 renameSync: FsSynchronousApi['renameSync'] = notSupported;
   public readonly rmdirSync: FsSynchronousApi['rmdirSync'] = notSupported;
   public readonly rmSync: FsSynchronousApi['rmSync'] = notSupported;
   public readonly symlinkSync: FsSynchronousApi['symlinkSync'] = notSupported;

diff --git a/src/fsa-to-node/types.ts b/src/fsa-to-node/types.ts
@@ -12,6 +12,7 @@ export interface FsaNodeSyncAdapterApi {
   writeFile(req: { filename: string; data: Uint8Array; opts?: opts.IWriteFileOptions }): void;
   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;
 }
 
 export interface FsaNodeSyncAdapter {

diff --git a/src/fsa-to-node/worker/FsaNodeSyncWorker.ts b/src/fsa-to-node/worker/FsaNodeSyncWorker.ts
@@ -138,5 +138,8 @@ export class FsaNodeSyncWorker {
     copy: async ({ src, dst, flags }): Promise<void> => {
       await this.fs.promises.copyFile(src, dst, flags);
     },
+    move: async ({ src, dst }): Promise<void> => {
+      await this.fs.promises.rename(src, dst);
+    },
   };
 }