Sebastiaan van Stijn d5e6e2ec6e
completion: add completion for node names
Change completion for nodes to use names by default, and bring back
support for the `DOCKER_COMPLETION_SHOW_NODE_IDS` env-var
f9ced58158/contrib/completion/bash/docker (L38)

With this patch:

    docker node ps <tab>
    docker-desktop            self

    export DOCKER_COMPLETION_SHOW_NODE_IDS=yes
    docker node ps <TAB>
    docker-desktop             qyeriqk20al6hy4y869d08ff5  self

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2025-02-20 18:33:09 +01:00

49 lines
1.2 KiB
Go

package node
import (
"context"
"errors"
"fmt"
"github.com/docker/cli/cli"
"github.com/docker/cli/cli/command"
"github.com/docker/docker/api/types"
"github.com/spf13/cobra"
)
type removeOptions struct {
force bool
}
func newRemoveCommand(dockerCli command.Cli) *cobra.Command {
opts := removeOptions{}
cmd := &cobra.Command{
Use: "rm [OPTIONS] NODE [NODE...]",
Aliases: []string{"remove"},
Short: "Remove one or more nodes from the swarm",
Args: cli.RequiresMinArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
return runRemove(cmd.Context(), dockerCli, args, opts)
},
ValidArgsFunction: completeNodeNames(dockerCli),
}
flags := cmd.Flags()
flags.BoolVarP(&opts.force, "force", "f", false, "Force remove a node from the swarm")
return cmd
}
func runRemove(ctx context.Context, dockerCLI command.Cli, nodeIDs []string, opts removeOptions) error {
apiClient := dockerCLI.Client()
var errs []error
for _, id := range nodeIDs {
if err := apiClient.NodeRemove(ctx, id, types.NodeRemoveOptions{Force: opts.force}); err != nil {
errs = append(errs, err)
continue
}
_, _ = fmt.Fprintln(dockerCLI.Out(), id)
}
return errors.Join(errs...)
}