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moby--moby/api/client/rm.go
Daniel Nephin a77f2450c7 Convert 'docker run' to a cobra command and to use pflags
Move container options into a struct so that tests should pass.
Remove unused FlagSet arg from Parse
Disable interspersed args on docker run

Signed-off-by: Daniel Nephin <dnephin@docker.com>
2016-06-04 13:55:35 +02:00

60 lines
1.7 KiB
Go

package client
import (
"fmt"
"strings"
"golang.org/x/net/context"
Cli "github.com/docker/docker/cli"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/engine-api/types"
)
// CmdRm removes one or more containers.
//
// Usage: docker rm [OPTIONS] CONTAINER [CONTAINER...]
func (cli *DockerCli) CmdRm(args ...string) error {
cmd := Cli.Subcmd("rm", []string{"CONTAINER [CONTAINER...]"}, Cli.DockerCommands["rm"].Description, true)
v := cmd.Bool([]string{"v", "-volumes"}, false, "Remove the volumes associated with the container")
link := cmd.Bool([]string{"l", "-link"}, false, "Remove the specified link")
force := cmd.Bool([]string{"f", "-force"}, false, "Force the removal of a running container (uses SIGKILL)")
cmd.Require(flag.Min, 1)
cmd.ParseFlags(args, true)
ctx := context.Background()
var errs []string
for _, name := range cmd.Args() {
if name == "" {
return fmt.Errorf("Container name cannot be empty")
}
name = strings.Trim(name, "/")
if err := cli.RemoveContainer(ctx, name, *v, *link, *force); err != nil {
errs = append(errs, err.Error())
} else {
fmt.Fprintf(cli.out, "%s\n", name)
}
}
if len(errs) > 0 {
return fmt.Errorf("%s", strings.Join(errs, "\n"))
}
return nil
}
// RemoveContainer removes a container
// TODO: this can be unexported again once all container commands are under
// api/client/container
func (cli *DockerCli) RemoveContainer(ctx context.Context, container string, removeVolumes, removeLinks, force bool) error {
options := types.ContainerRemoveOptions{
RemoveVolumes: removeVolumes,
RemoveLinks: removeLinks,
Force: force,
}
if err := cli.client.ContainerRemove(ctx, container, options); err != nil {
return err
}
return nil
}