async ({ dir: tmpDir }) => {

// Stage a symlink-free snapshot so upload never dereferences host paths

// outside the mirrored workspace tree.

const remoteRootName = path.posix.basename(remotePath);

const stagedRoot = path.join(tmpDir, remoteRootName);

await stageDirectoryContents({

sourceDir: localPath,

targetDir: tmpDir,

targetDir: stagedRoot,

});

const result = await runOpenShellCli({

context: this.params.execContext,

"upload",

"--no-git-ignore",

this.params.execContext.sandboxName,

tmpDir,

remotePath,

stagedRoot,

path.posix.dirname(remotePath),

],

cwd: this.params.createParams.workspaceDir,

});