SFTP Node: Breaking Change to $binary.data.fileName

[rhyswilliamsza]

Describe the bug
We use the {{$binary.data.fileName}} property to reference binary files downloaded by the SFTP node. In 0.202.0, {{$binary.data.fileName}} was the actual file name. In 0.219.1, {{$binary.data.fileName}} no longer contains the original file name, it contains the file path of the original file.

To Reproduce
Steps to reproduce the behavior:

1. Download a File using the SFTP Node
2. Notice that $binary.data.fileName references the full path (e.g. /data/test/file.txt).

Expected behavior

1. Download a File using the SFTP Node
2. The $binary.data.fileName property should ideally display the fileName, not the full path (e.g. file.txt).

Environment (please complete the following information):

• OS: All
• n8n Version: v0.219.1
• Node.js Version: All
• Database system: MySQL
• Operation mode: Queue

Additional context
I believe this may be an unintended side effect of #5296.

If this is expected behaviour or aligns with other nodes, we can make the move to changing our workflows. However just wanted to note the difference from the older version. Thanks!

[Joffcom]

Hey @rhyswilliamsza,

Thanks for reporting this one, I have an internal ticket which we are tracking as NODE-491