Web - Filesystem mkdir recursive bug

[maitre-piccolo]

Bug Report

Plugin(s)

filesystem 6.0.1

Capacitor Version

  @capacitor/cli: 6.1.2
  @capacitor/core: 6.1.2
  @capacitor/android: 6.1.2
  @capacitor/ios: 6.1.2

Platform(s)

Web

Current Behavior

When using the filesystem mkdir command with the recursive argument and a 3 segments path (see example below), this raises the exception "Cannot create Root directory"

Expected Behavior

No exception

Code Reproduction

Just call this line in any capacitor web project :

await Filesystem.mkdir({'path':/LIBRARY/A/B, recursive:true});

It's important that the folder path has at least 3 segments.

Other Technical Details

Additional Context

This is the current capacitor filesystem mkdir web function : mkdir_orig.txt

The issue seems to be with this line :

const parentArgPath = parentPath.substr(parentPath.indexOf('/', 1));

This call gets the parent path of what is already the parent path. So basically, the mkdir function skips a level. If you have a folder with 3 segments, it goes directly from the 3 segments path to a 1 segment path, the function is never called with a depth of 2 (which is the recursive break condition), hence the exception.

The simple fix seem to use the already existing parentPath as is in the recursive call of mkdir, like this : mkdir_changed.txt