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Remove the options of CmdAttach

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This commit is contained in:
Guillaume J. Charmes 2013-03-29 07:49:26 -07:00
parent f483b214bb
commit 9442d6b349
1 changed files with 12 additions and 19 deletions
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11
commands.go
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@ -726,10 +726,7 @@ func (srv *Server) CmdLogs(stdin io.ReadCloser, stdout io.Writer, args ...string
}
func (srv *Server) CmdAttach(stdin io.ReadCloser, stdout io.Writer, args ...string) error {
cmd := rcli.Subcmd(stdout, "attach", "[OPTIONS]", "Attach to a running container")
flStdin := cmd.Bool("i", false, "Attach to stdin")
flStdout := cmd.Bool("o", true, "Attach to stdout")
flStderr := cmd.Bool("e", true, "Attach to stderr")
cmd := rcli.Subcmd(stdout, "attach", "CONTAINER", "Attach to a running container")
if err := cmd.Parse(args); err != nil {
return nil
}
@ -743,7 +740,7 @@ func (srv *Server) CmdAttach(stdin io.ReadCloser, stdout io.Writer, args ...stri
return errors.New("No such container: " + name)
}
var wg sync.WaitGroup
if *flStdin {
if container.Config.OpenStdin {
cStdin, err := container.StdinPipe()
if err != nil {
return err
@ -751,22 +748,18 @@ func (srv *Server) CmdAttach(stdin io.ReadCloser, stdout io.Writer, args ...stri
wg.Add(1)
go func() { io.Copy(cStdin, stdin); wg.Add(-1) }()
}
if *flStdout {
cStdout, err := container.StdoutPipe()
if err != nil {
return err
}
wg.Add(1)
go func() { io.Copy(stdout, cStdout); wg.Add(-1) }()
}
if *flStderr {
cStderr, err := container.StderrPipe()
if err != nil {
return err
}
wg.Add(1)
go func() { io.Copy(stdout, cStderr); wg.Add(-1) }()
}
wg.Wait()
return nil
}