🚀 go-pugleaf

//This will copy all the paths from one document to another.
#target photoshop
app.bringToFront;
var doc = app.documents[0];
var doc2 = app.documents[1];

activeDocument = doc;
for( var q =0; q< doc.pathItems.length; q++ ) { 	copyPath( doc, doc2, doc.pathItems[q].name ); 	activeDocument = doc; }

function copyPath( From, To, PathName){
	// Select source document
	activeDocument = From;
	// define function
	cTID = function(s) { return app.charIDToTypeID(s); };
	// Select path
	var desc = new ActionDescriptor();
	var ref = new ActionReference();
	ref.putName( cTID( "Path" ), PathName);
	desc.putReference( cTID( "null" ), ref );
	executeAction( cTID( "slct" ), desc, DialogModes.NO );
	// Copy path
	executeAction( cTID( "copy" ), undefined, DialogModes.NO );
	// Select destination document
	activeDocument = To;
	// Paste path
	executeAction( cTID( "past" ), undefined, DialogModes.NO );
	// Deselect path
	desc.putReference( cTID( "null" ), ref );
	executeAction( cTID( "Dslc" ), desc, DialogModes.NO );
}