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Renamed 'docker tar' to 'docker export' for symmetry with 'docker import'

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This commit is contained in:
Solomon Hykes 2013-03-21 01:23:00 -07:00
parent 623e91e2e3
commit e627a0da1e
1 changed files with 4 additions and 7 deletions
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11
commands.go
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@ -49,7 +49,7 @@ func (srv *Server) Help() string {
{"run", "Run a command in a new container"}, {"run", "Run a command in a new container"},
{"start", "Start a stopped container"}, {"start", "Start a stopped container"},
{"stop", "Stop a running container"}, {"stop", "Stop a running container"},
{"tar", "Stream the contents of a container as a tar archive"}, {"export", "Stream the contents of a container as a tar archive"},
{"version", "Show the docker version information"}, {"version", "Show the docker version information"},
{"wait", "Block until a container stops, then print its exit code"}, {"wait", "Block until a container stops, then print its exit code"},
} { } {
@ -551,10 +551,10 @@ func (srv *Server) CmdCommit(stdin io.ReadCloser, stdout io.Writer, args ...stri
return errors.New("No such container: " + containerName) return errors.New("No such container: " + containerName)
} }
func (srv *Server) CmdTar(stdin io.ReadCloser, stdout io.Writer, args ...string) error { func (srv *Server) CmdExport(stdin io.ReadCloser, stdout io.Writer, args ...string) error {
cmd := rcli.Subcmd(stdout, cmd := rcli.Subcmd(stdout,
"tar", "CONTAINER", "export", "CONTAINER",
"Stream the contents of a container as a tar archive") "Export the contents of a filesystem as a tar archive")
fl_sparse := cmd.Bool("s", false, "Generate a sparse tar stream (top layer + reference to bottom layers)") fl_sparse := cmd.Bool("s", false, "Generate a sparse tar stream (top layer + reference to bottom layers)")
if err := cmd.Parse(args); err != nil { if err := cmd.Parse(args); err != nil {
return nil return nil
@ -564,9 +564,6 @@ func (srv *Server) CmdTar(stdin io.ReadCloser, stdout io.Writer, args ...string)
} }
name := cmd.Arg(0) name := cmd.Arg(0)
if container := srv.runtime.Get(name); container != nil { if container := srv.runtime.Get(name); container != nil {
if err := container.EnsureMounted(); err != nil {
return err
}
data, err := container.Export() data, err := container.Export()
if err != nil { if err != nil {
return err return err