diff options
Diffstat (limited to 'cmd/podman/attach.go')
| -rw-r--r-- | cmd/podman/attach.go | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/cmd/podman/attach.go b/cmd/podman/attach.go index 8c2c99fd5..e468964f6 100644 --- a/cmd/podman/attach.go +++ b/cmd/podman/attach.go @@ -19,6 +19,7 @@ var ( Name: "no-stdin", Usage: "Do not attach STDIN. The default is false.", }, + LatestFlag, } attachDescription = "The podman attach command allows you to attach to a running container using the container's ID or name, either to view its ongoing output or to control it interactively." attachCommand = cli.Command{ @@ -33,12 +34,12 @@ var ( func attachCmd(c *cli.Context) error { args := c.Args() + var ctr *libpod.Container if err := validateFlags(c, attachFlags); err != nil { return err } - - if len(c.Args()) < 1 || len(c.Args()) > 1 { - return errors.Errorf("attach requires the name or id of one running container") + if len(c.Args()) > 1 || (len(c.Args()) == 0 && !c.Bool("latest")) { + return errors.Errorf("attach requires the name or id of one running container or the latest flag") } runtime, err := getRuntime(c) @@ -47,7 +48,11 @@ func attachCmd(c *cli.Context) error { } defer runtime.Shutdown(false) - ctr, err := runtime.LookupContainer(args[0]) + if c.Bool("latest") { + ctr, err = runtime.GetLatestContainer() + } else { + ctr, err = runtime.LookupContainer(args[0]) + } if err != nil { return errors.Wrapf(err, "unable to exec into %s", args[0]) |