public int Execute(String inputFilePath, RegexFilter craftFilter)
{
ui.DisplayUserMessage($"Searching for crafts matching '{craftFilter}'...");
var kspObjTree = CraftLoader.LoadFromFile(inputFilePath);
var crafts = new CraftLookup(kspObjTree).LookupCrafts(craftFilter).ToList();
if (crafts.Count > 0)
{
ui.DisplayCraftList(crafts);
}
return(0);
}