diff options
Diffstat (limited to 'cmd/podman/run.go')
-rw-r--r-- | cmd/podman/run.go | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/cmd/podman/run.go b/cmd/podman/run.go index 4966316c5..b8d6e0968 100644 --- a/cmd/podman/run.go +++ b/cmd/podman/run.go @@ -144,9 +144,42 @@ func runCmd(c *cli.Context) error { return nil } - // TODO: that "false" should probably be linked to -i - // Handle this when we split streams to allow attaching just stdin/out/err - attachChan, err := ctr.StartAndAttach(false, c.String("detach-keys")) + outputStream := os.Stdout + errorStream := os.Stderr + inputStream := os.Stdin + + // If -i is not set, clear stdin + if !c.Bool("interactive") { + inputStream = nil + } + + // If attach is set, clear stdin/stdout/stderr and only attach requested + if c.IsSet("attach") { + outputStream = nil + errorStream = nil + inputStream = nil + + attachTo := c.StringSlice("attach") + for _, stream := range attachTo { + switch strings.ToLower(stream) { + case "stdout": + outputStream = os.Stdout + case "stderr": + errorStream = os.Stderr + case "stdin": + inputStream = os.Stdin + default: + return errors.Wrapf(libpod.ErrInvalidArg, "invalid stream %q for --attach - must be one of stdin, stdout, or stderr", stream) + } + } + + // If --interactive is set, restore stdin + if c.Bool("interactive") { + inputStream = os.Stdin + } + } + + attachChan, err := startAttachCtr(ctr, outputStream, errorStream, inputStream, c.String("detach-keys")) if err != nil { // This means the command did not exist exitCode = 127 |