/
rename.go
61 lines (48 loc) · 1.27 KB
/
rename.go
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package main
import (
"fmt"
"strings"
"github.com/spf13/cobra"
cli "github.com/lxc/lxd/shared/cmd"
"github.com/lxc/lxd/shared/i18n"
)
type cmdRename struct {
global *cmdGlobal
}
func (c *cmdRename) Command() *cobra.Command {
cmd := &cobra.Command{}
cmd.Use = usage("rename", i18n.G("[<remote>:]<instance>[/<snapshot>] <instance>[/<snapshot>]"))
cmd.Short = i18n.G("Rename instances and snapshots")
cmd.Long = cli.FormatSection(i18n.G("Description"), i18n.G(
`Rename instances and snapshots`))
cmd.RunE = c.Run
return cmd
}
func (c *cmdRename) Run(cmd *cobra.Command, args []string) error {
conf := c.global.conf
// Quick checks.
exit, err := c.global.CheckArgs(cmd, args, 2, 2)
if exit {
return err
}
// Check the remotes
sourceRemote, _, err := conf.ParseRemote(args[0])
if err != nil {
return err
}
destRemote, _, err := conf.ParseRemote(args[1])
if err != nil {
return err
}
if sourceRemote != destRemote {
// We just do renames
if strings.Contains(args[1], ":") {
return fmt.Errorf(i18n.G("Can't specify a different remote for rename"))
}
// Don't require the remote to be passed as both source and target
args[1] = fmt.Sprintf("%s:%s", sourceRemote, args[1])
}
// Call move
move := cmdMove{global: c.global}
return move.Run(cmd, args)
}