59 lines
1.6 KiB
Go
59 lines
1.6 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/moby/moby/client"
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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, func(ctx context.Context, container string) error {
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_, err := apiClient.ContainerUnpause(ctx, container, client.ContainerUnpauseOptions{})
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return err
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})
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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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