docker/swarmkit

package config

import (
    "errors"
    "fmt"

    "github.com/moby/swarmkit/swarmd/cmd/swarmctl/common"
    "github.com/moby/swarmkit/v2/api"
    "github.com/spf13/cobra"
)

var removeCmd = &cobra.Command{
    Use:     "remove <config ID or name>",
    Short:   "Remove a config",
    Aliases: []string{"rm"},
    RunE: func(cmd *cobra.Command, args []string) error {
        if len(args) == 0 {
            return errors.New("remove command takes a single config ID or name")
        }

        client, err := common.Dial(cmd)
        if err != nil {
            return err
        }

        config, err := getConfig(common.Context(cmd), client, args[0])
        if err != nil {
            return err
        }

        _, err = client.RemoveConfig(common.Context(cmd), &api.RemoveConfigRequest{ConfigID: config.ID})
        if err != nil {
            return err
        }
        fmt.Println(config.ID)
        return nil
    },
}