feat(lotus-sim): add commands to rename and copy

cmd/lotus-sim/copy.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/urfave/cli/v2"
+)
+
+var copySimCommand = &cli.Command{
+	Name:      "copy",
+	ArgsUsage: "<new-name>",
+	Action: func(cctx *cli.Context) error {
+		node, err := open(cctx)
+		if err != nil {
+			return err
+		}
+		defer node.Close()
+		if cctx.NArg() != 1 {
+			return fmt.Errorf("expected 1 argument")
+		}
+		name := cctx.Args().First()
+		return node.CopySim(cctx.Context, cctx.String("simulation"), name)
+	},
+}

cmd/lotus-sim/main.go

@@ -14,7 +14,10 @@ import (
 var root []*cli.Command = []*cli.Command{
 	createSimCommand,
 	deleteSimCommand,
+	copySimCommand,
+	renameSimCommand,
 	listSimCommand,
+
 	runSimCommand,
 	infoSimCommand,
 	upgradeCommand,

cmd/lotus-sim/rename.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/urfave/cli/v2"
+)
+
+var renameSimCommand = &cli.Command{
+	Name:      "rename",
+	ArgsUsage: "<new-name>",
+	Action: func(cctx *cli.Context) error {
+		node, err := open(cctx)
+		if err != nil {
+			return err
+		}
+		defer node.Close()
+		if cctx.NArg() != 1 {
+			return fmt.Errorf("expected 1 argument")
+		}
+		name := cctx.Args().First()
+		return node.RenameSim(cctx.Context, cctx.String("simulation"), name)
+	},
+}