default currentDir = '${Directory.GetCurrentDirectory()}' default nodeDir = '${Path.Combine(currentDir, "bin", "node")}' node-install once='installNode' var nodeExeFile = '${ Path.Combine(nodeDir, "node.exe") }' var nodeExePath = '${ File.Exists(nodeExeFile) ? nodeExeFile : "node" }' exec program='${nodeExePath}' commandline='${nodeCommand}'