package main import ( "fmt" "strings" "github.com/containers/libpod/cmd/podman/cliconfig" "github.com/containers/libpod/pkg/adapter" "github.com/pkg/errors" "github.com/spf13/cobra" ) var ( commitCommand cliconfig.CommitValues commitDescription = `Create an image from a container's changes. Optionally tag the image created, set the author with the --author flag, set the commit message with the --message flag, and make changes to the instructions with the --change flag.` _commitCommand = &cobra.Command{ Use: "commit [flags] CONTAINER IMAGE", Short: "Create new image based on the changed container", Long: commitDescription, RunE: func(cmd *cobra.Command, args []string) error { commitCommand.InputArgs = args commitCommand.GlobalFlags = MainGlobalOpts commitCommand.Remote = remoteclient return commitCmd(&commitCommand) }, Example: `podman commit -q --message "committing container to image" reverent_golick image-committed podman commit -q --author "firstName lastName" reverent_golick image-committed podman commit -q --pause=false containerID image-committed`, } // ChangeCmds is the list of valid Changes commands to passed to the Commit call ChangeCmds = []string{"CMD", "ENTRYPOINT", "ENV", "EXPOSE", "LABEL", "ONBUILD", "STOPSIGNAL", "USER", "VOLUME", "WORKDIR"} ) func init() { commitCommand.Command = _commitCommand commitCommand.SetHelpTemplate(HelpTemplate()) commitCommand.SetUsageTemplate(UsageTemplate()) flags := commitCommand.Flags() flags.StringArrayVarP(&commitCommand.Change, "change", "c", []string{}, fmt.Sprintf("Apply the following possible instructions to the created image (default []): %s", strings.Join(ChangeCmds, " | "))) flags.StringVarP(&commitCommand.Format, "format", "f", "oci", "`Format` of the image manifest and metadata") flags.StringVarP(&commitCommand.Message, "message", "m", "", "Set commit message for imported image") flags.StringVarP(&commitCommand.Author, "author", "a", "", "Set the author for the image committed") flags.BoolVarP(&commitCommand.Pause, "pause", "p", false, "Pause container during commit") flags.BoolVarP(&commitCommand.Quiet, "quiet", "q", false, "Suppress output") flags.BoolVar(&commitCommand.IncludeVolumes, "include-volumes", false, "Include container volumes as image volumes") } func commitCmd(c *cliconfig.CommitValues) error { runtime, err := adapter.GetRuntime(getContext(), &c.PodmanCommand) if err != nil { return errors.Wrapf(err, "could not get runtime") } defer runtime.DeferredShutdown(false) args := c.InputArgs if len(args) < 1 { return errors.Errorf("you must provide a container name or ID and optionally a target image name") } container := args[0] reference := "" if len(args) > 1 { reference = args[1] } iid, err := runtime.Commit(getContext(), c, container, reference) if err != nil { return err } fmt.Println(iid) return nil }