mirror of https://github.com/docker/cli.git
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package volume
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/docker/cli/cli"
|
|
"github.com/docker/cli/cli/command"
|
|
"github.com/docker/cli/cli/command/completion"
|
|
"github.com/docker/cli/opts"
|
|
"github.com/docker/docker/api/types/volume"
|
|
"github.com/pkg/errors"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
type createOptions struct {
|
|
name string
|
|
driver string
|
|
driverOpts opts.MapOpts
|
|
labels opts.ListOpts
|
|
}
|
|
|
|
func newCreateCommand(dockerCli command.Cli) *cobra.Command {
|
|
options := createOptions{
|
|
driverOpts: *opts.NewMapOpts(nil, nil),
|
|
labels: opts.NewListOpts(opts.ValidateLabel),
|
|
}
|
|
|
|
cmd := &cobra.Command{
|
|
Use: "create [OPTIONS] [VOLUME]",
|
|
Short: "Create a volume",
|
|
Args: cli.RequiresMaxArgs(1),
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
if len(args) == 1 {
|
|
if options.name != "" {
|
|
return errors.Errorf("conflicting options: either specify --name or provide positional arg, not both")
|
|
}
|
|
options.name = args[0]
|
|
}
|
|
return runCreate(dockerCli, options)
|
|
},
|
|
ValidArgsFunction: completion.NoComplete,
|
|
}
|
|
flags := cmd.Flags()
|
|
flags.StringVarP(&options.driver, "driver", "d", "local", "Specify volume driver name")
|
|
flags.StringVar(&options.name, "name", "", "Specify volume name")
|
|
flags.Lookup("name").Hidden = true
|
|
flags.VarP(&options.driverOpts, "opt", "o", "Set driver specific options")
|
|
flags.Var(&options.labels, "label", "Set metadata for a volume")
|
|
|
|
return cmd
|
|
}
|
|
|
|
func runCreate(dockerCli command.Cli, options createOptions) error {
|
|
vol, err := dockerCli.Client().VolumeCreate(context.Background(), volume.CreateOptions{
|
|
Driver: options.driver,
|
|
DriverOpts: options.driverOpts.GetAll(),
|
|
Name: options.name,
|
|
Labels: opts.ConvertKVStringsToMap(options.labels.GetAll()),
|
|
})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
_, _ = fmt.Fprintln(dockerCli.Out(), vol.Name)
|
|
return nil
|
|
}
|