Move api/client -> cli/command

Using
  gomvpkg
     -from github.com/docker/docker/api/client
     -to github.com/docker/docker/cli/command
     -vcs_mv_cmd 'git mv {{.Src}} {{.Dst}}'

Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: 0640a14b4fcba3715f7cc3bc9444f3c7f4827edd
Component: engine

components/engine/cli/command/container/unpause.go

@@ -0,0 +1,49 @@
+package container
+
+import (
+	"fmt"
+	"strings"
+
+	"golang.org/x/net/context"
+
+	"github.com/docker/docker/cli"
+	"github.com/docker/docker/cli/command"
+	"github.com/spf13/cobra"
+)
+
+type unpauseOptions struct {
+	containers []string
+}
+
+// NewUnpauseCommand creates a new cobra.Command for `docker unpause`
+func NewUnpauseCommand(dockerCli *command.DockerCli) *cobra.Command {
+	var opts unpauseOptions
+
+	cmd := &cobra.Command{
+		Use:   "unpause CONTAINER [CONTAINER...]",
+		Short: "Unpause all processes within one or more containers",
+		Args:  cli.RequiresMinArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			opts.containers = args
+			return runUnpause(dockerCli, &opts)
+		},
+	}
+	return cmd
+}
+
+func runUnpause(dockerCli *command.DockerCli, opts *unpauseOptions) error {
+	ctx := context.Background()
+
+	var errs []string
+	for _, container := range opts.containers {
+		if err := dockerCli.Client().ContainerUnpause(ctx, container); err != nil {
+			errs = append(errs, err.Error())
+		} else {
+			fmt.Fprintf(dockerCli.Out(), "%s\n", container)
+		}
+	}
+	if len(errs) > 0 {
+		return fmt.Errorf("%s", strings.Join(errs, "\n"))
+	}
+	return nil
+}