// ===========================================================================
// Copyright 2018 Autodesk, Inc. All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
// ===========================================================================
//
//  Procedure Name:
//  MASHcacheFile
//
//  Description;
//  Wrapper for the cacheFile command.
//  @param: Node name
//  @param: The attribute to be cached.
//  @param: The attribute to connect the resulting cache to.
//  @param: Start frame.
//  @param: End frame.
//
global proc MASHcacheFile (string $nodeName, string $attrToCache, string $attrToConnect, int $start, int $end) {

    string $cacheNode[];
    tokenize($nodeName, ".", $cacheNode);

    string $cacheFiles[] = `cacheFile -fm "OneFile" -f ($cacheNode[0]+"_"+$attrToConnect) -r -outAttr ($cacheNode[0]+"."+$attrToCache) -st $start -et $end`;
    string $source = `connectionInfo -sfd ($cacheNode[0]+"."+$attrToConnect)`;
    if (size($source) > 0) {
        disconnectAttr $source ($cacheNode[0]+"."+$attrToConnect);
    }

    cacheFile -attachFile -f $cacheFiles[0] -ia ($cacheNode[0]+"."+$attrToConnect);

}