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backup.go
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backup.go
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package cmd
import (
"os"
"path"
"github.com/aserto-dev/topaz/pkg/cli/cc"
"github.com/aserto-dev/topaz/pkg/cli/clients"
"github.com/fatih/color"
"github.com/pkg/errors"
)
type BackupCmd struct {
File string `arg:"" default:"backup.tar.gz" help:"absolute file path to make backup to"`
Format FormatVersion `flag:"" short:"f" enum:"3,2" name:"format" default:"3" help:"format of json data"`
clients.Config
}
const defaultFileName = "backup.tar.gz"
func (cmd *BackupCmd) Run(c *cc.CommonCtx) error {
if !c.IsServing(cmd.Host) {
return errors.Wrap(ErrNotServing, cmd.Host)
}
dirClient, err := clients.NewDirectoryClient(c, &cmd.Config)
if err != nil {
return err
}
if cmd.File == defaultFileName {
currentDir, err := os.Getwd()
if err != nil {
return err
}
cmd.File = path.Join(currentDir, defaultFileName)
}
color.Green(">>> backup to %s", cmd.File)
if cmd.Format == V2 {
return dirClient.V2.Backup(c.Context, cmd.File)
}
return dirClient.V3.Backup(c.Context, cmd.File)
}