Issue with setting custom field

[ameya730]

Hi

I tried to replicate your example of adding a custom field to my directory and I got the below error

TypeError: Cannot set properties of undefined (setting 'id')

Code used

const callback: DirectoryTreeCallback = (
      item: DirectoryTree,
      path: string
    ) => {
      item.custom.id = createHash('sha1').update(path).digest('base64');
    };

    const dirTree: DirectoryTree & { id?: string } = directoryTree(
      unzipTargetPath,
      {},
      callback,
      callback
  );
    
    console.log(JSON.stringify(dirTree, null, 2));

Can you please advice ? I am using Typescript.

Regards,
Ameya

[mihneadb]

Hi, you are right, there was an issue with the readme. I pushed an update to it, you should actually define the custom obj yourself.