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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2020-04-30 15:27:37 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-30 15:27:37 +0200 |
| commit | fc9451ed15e3ea2fbdcd5754b367db74eec1063e (patch) | |
| tree | 7809c97d047c313d6f78a5f05b075710d2f2aa50 /cmd | |
| parent | 99f8cfc2dc39b11cd315062167f1ffaf85eda946 (diff) | |
| parent | 75eeb40f41f2839dc91281e24b1094180b97a8aa (diff) | |
| download | podman-fc9451ed15e3ea2fbdcd5754b367db74eec1063e.tar.gz podman-fc9451ed15e3ea2fbdcd5754b367db74eec1063e.tar.bz2 podman-fc9451ed15e3ea2fbdcd5754b367db74eec1063e.zip | |
Merge pull request #6047 from QiWang19/attach-test
testv2: enable attach test
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/podman/containers/attach.go | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/cmd/podman/containers/attach.go b/cmd/podman/containers/attach.go index 78b52ad1b..ee4d811d7 100644 --- a/cmd/podman/containers/attach.go +++ b/cmd/podman/containers/attach.go @@ -71,11 +71,18 @@ func init() { } func attach(cmd *cobra.Command, args []string) error { + if len(args) > 1 || (len(args) == 0 && !attachOpts.Latest) { + return errors.Errorf("attach requires the name or id of one running container or the latest flag") + } + var name string + if len(args) > 0 { + name = args[0] + } attachOpts.Stdin = os.Stdin if attachOpts.NoStdin { attachOpts.Stdin = nil } attachOpts.Stdout = os.Stdout attachOpts.Stderr = os.Stderr - return registry.ContainerEngine().ContainerAttach(registry.GetContext(), args[0], attachOpts) + return registry.ContainerEngine().ContainerAttach(registry.GetContext(), name, attachOpts) } |