frostfs-node/cmd/neofs-cli/internal/common/json.go
Evgenii Stratonikov 71d823f192 [] neofs-cli: Move JSON and verbose printing to a common package
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-05-25 09:46:41 +03:00

23 lines
510 B
Go

package common
import (
"bytes"
"encoding/json"
"github.com/spf13/cobra"
)
// PrettyPrintJSON prints m as an indented JSON to the cmd output.
func PrettyPrintJSON(cmd *cobra.Command, m json.Marshaler, entity string) {
data, err := m.MarshalJSON()
if err != nil {
PrintVerbose("Can't convert %s to json: %w", entity, err)
return
}
buf := new(bytes.Buffer)
if err := json.Indent(buf, data, "", " "); err != nil {
PrintVerbose("Can't pretty print json: %w", err)
return
}
cmd.Println(buf)
}