package main import ( "fmt" "github.com/urfave/cli/v2" ) var renameSimCommand = &cli.Command{ Name: "rename", ArgsUsage: "<new-name>", Action: func(cctx *cli.Context) (err error) { node, err := open(cctx) if err != nil { return err } defer func() { if cerr := node.Close(); err == nil { err = cerr } }() if cctx.NArg() != 1 { return fmt.Errorf("expected 1 argument") } name := cctx.Args().First() return node.RenameSim(cctx.Context, cctx.String("simulation"), name) }, }