PS script for renaming a PNG files' "Layer 1" to the current filename not including the extension

[Perfikly Helfee]

I need a simple JS to that renames an active photoshop document's "Layer 1" to the current filename without the extension. 

[Chuck Uebele · Accepted solution]

var doc = activeDocument;
var lay = doc.layers.getByName( "Layer 1");
lay.name=doc.name.split(".")[0];

[Perfikly Helfee]

Thank you Chuck!