0adaf6be3b
This replaces the visitAll recursive function with a test that verifies that the option is set for all commands and subcommands, so that it doesn't have to be modified at runtime. We currently still have to loop over all functions for the setValidateArgs call, but that can be looked at separately. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
package container
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import (
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"context"
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"errors"
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"fmt"
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"github.com/docker/cli/cli"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/cli/command/completion"
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"github.com/moby/moby/api/types/container"
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"github.com/spf13/cobra"
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)
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type unpauseOptions struct {
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containers []string
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}
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// newUnpauseCommand creates a new cobra.Command for "docker container unpause".
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func newUnpauseCommand(dockerCLI command.Cli) *cobra.Command {
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var opts unpauseOptions
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cmd := &cobra.Command{
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Use: "unpause CONTAINER [CONTAINER...]",
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Short: "Unpause all processes within one or more containers",
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Args: cli.RequiresMinArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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opts.containers = args
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return runUnpause(cmd.Context(), dockerCLI, &opts)
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},
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Annotations: map[string]string{
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"aliases": "docker container unpause, docker unpause",
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},
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ValidArgsFunction: completion.ContainerNames(dockerCLI, false, func(ctr container.Summary) bool {
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return ctr.State == container.StatePaused
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}),
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DisableFlagsInUseLine: true,
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}
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return cmd
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}
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func runUnpause(ctx context.Context, dockerCLI command.Cli, opts *unpauseOptions) error {
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apiClient := dockerCLI.Client()
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errChan := parallelOperation(ctx, opts.containers, apiClient.ContainerUnpause)
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var errs []error
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for _, ctr := range opts.containers {
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if err := <-errChan; err != nil {
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errs = append(errs, err)
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continue
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}
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_, _ = fmt.Fprintln(dockerCLI.Out(), ctr)
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}
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return errors.Join(errs...)
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}
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