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/commit.go

@@ -0,0 +1,76 @@
+package container
+
+import (
+	"fmt"
+
+	"golang.org/x/net/context"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/cli"
+	"github.com/docker/docker/cli/command"
+	dockeropts "github.com/docker/docker/opts"
+	"github.com/spf13/cobra"
+)
+
+type commitOptions struct {
+	container string
+	reference string
+
+	pause   bool
+	comment string
+	author  string
+	changes dockeropts.ListOpts
+}
+
+// NewCommitCommand creates a new cobra.Command for `docker commit`
+func NewCommitCommand(dockerCli *command.DockerCli) *cobra.Command {
+	var opts commitOptions
+
+	cmd := &cobra.Command{
+		Use:   "commit [OPTIONS] CONTAINER [REPOSITORY[:TAG]]",
+		Short: "Create a new image from a container's changes",
+		Args:  cli.RequiresRangeArgs(1, 2),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			opts.container = args[0]
+			if len(args) > 1 {
+				opts.reference = args[1]
+			}
+			return runCommit(dockerCli, &opts)
+		},
+	}
+
+	flags := cmd.Flags()
+	flags.SetInterspersed(false)
+
+	flags.BoolVarP(&opts.pause, "pause", "p", true, "Pause container during commit")
+	flags.StringVarP(&opts.comment, "message", "m", "", "Commit message")
+	flags.StringVarP(&opts.author, "author", "a", "", "Author (e.g., \"John Hannibal Smith <hannibal@a-team.com>\")")
+
+	opts.changes = dockeropts.NewListOpts(nil)
+	flags.VarP(&opts.changes, "change", "c", "Apply Dockerfile instruction to the created image")
+
+	return cmd
+}
+
+func runCommit(dockerCli *command.DockerCli, opts *commitOptions) error {
+	ctx := context.Background()
+
+	name := opts.container
+	reference := opts.reference
+
+	options := types.ContainerCommitOptions{
+		Reference: reference,
+		Comment:   opts.comment,
+		Author:    opts.author,
+		Changes:   opts.changes.GetAll(),
+		Pause:     opts.pause,
+	}
+
+	response, err := dockerCli.Client().ContainerCommit(ctx, name, options)
+	if err != nil {
+		return err
+	}
+
+	fmt.Fprintln(dockerCli.Out(), response.ID)
+	return nil
+}