diff options
Diffstat (limited to 'cmd/podman/images/save.go')
| -rw-r--r-- | cmd/podman/images/save.go | 34 |
1 files changed, 23 insertions, 11 deletions
diff --git a/cmd/podman/images/save.go b/cmd/podman/images/save.go index db1fa7159..9ef2d0c91 100644 --- a/cmd/podman/images/save.go +++ b/cmd/podman/images/save.go @@ -5,6 +5,8 @@ import ( "os" "strings" + "github.com/containers/common/pkg/completion" + "github.com/containers/podman/v2/cmd/podman/common" "github.com/containers/podman/v2/cmd/podman/parse" "github.com/containers/podman/v2/cmd/podman/registry" "github.com/containers/podman/v2/libpod/define" @@ -12,7 +14,6 @@ import ( "github.com/containers/podman/v2/pkg/util" "github.com/pkg/errors" "github.com/spf13/cobra" - "github.com/spf13/pflag" "golang.org/x/crypto/ssh/terminal" ) @@ -42,16 +43,18 @@ var ( } return nil }, + ValidArgsFunction: completion.AutocompleteNone, Example: `podman save --quiet -o myimage.tar imageID podman save --format docker-dir -o ubuntu-dir ubuntu podman save > alpine-all.tar alpine:latest`, } imageSaveCommand = &cobra.Command{ - Args: saveCommand.Args, - Use: saveCommand.Use, - Short: saveCommand.Short, - Long: saveCommand.Long, - RunE: saveCommand.RunE, + Args: saveCommand.Args, + Use: saveCommand.Use, + Short: saveCommand.Short, + Long: saveCommand.Long, + RunE: saveCommand.RunE, + ValidArgsFunction: saveCommand.ValidArgsFunction, Example: `podman image save --quiet -o myimage.tar imageID podman image save --format docker-dir -o ubuntu-dir ubuntu podman image save > alpine-all.tar alpine:latest`, @@ -67,20 +70,29 @@ func init() { Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode}, Command: saveCommand, }) - saveFlags(saveCommand.Flags()) + saveFlags(saveCommand) registry.Commands = append(registry.Commands, registry.CliCommand{ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode}, Command: imageSaveCommand, Parent: imageCmd, }) - saveFlags(imageSaveCommand.Flags()) + saveFlags(imageSaveCommand) } -func saveFlags(flags *pflag.FlagSet) { +func saveFlags(cmd *cobra.Command) { + flags := cmd.Flags() + flags.BoolVar(&saveOpts.Compress, "compress", false, "Compress tarball image layers when saving to a directory using the 'dir' transport. (default is same compression type as source)") - flags.StringVar(&saveOpts.Format, "format", define.V2s2Archive, "Save image to oci-archive, oci-dir (directory with oci manifest type), docker-archive, docker-dir (directory with v2s2 manifest type)") - flags.StringVarP(&saveOpts.Output, "output", "o", "", "Write to a specified file (default: stdout, which must be redirected)") + + formatFlagName := "format" + flags.StringVar(&saveOpts.Format, formatFlagName, define.V2s2Archive, "Save image to oci-archive, oci-dir (directory with oci manifest type), docker-archive, docker-dir (directory with v2s2 manifest type)") + _ = cmd.RegisterFlagCompletionFunc(formatFlagName, common.AutocompleteImageSaveFormat) + + outputFlagName := "output" + flags.StringVarP(&saveOpts.Output, outputFlagName, "o", "", "Write to a specified file (default: stdout, which must be redirected)") + _ = cmd.RegisterFlagCompletionFunc(outputFlagName, completion.AutocompleteDefault) + flags.BoolVarP(&saveOpts.Quiet, "quiet", "q", false, "Suppress the output") flags.BoolVarP(&saveOpts.MultiImageArchive, "multi-image-archive", "m", containerConfig.Engine.MultiImageArchive, "Interpret additional arguments as images not tags and create a multi-image-archive (only for docker-archive)") } |