diff options
Diffstat (limited to 'cmd/podman/logs.go')
| -rw-r--r-- | cmd/podman/logs.go | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/cmd/podman/logs.go b/cmd/podman/logs.go index 8745d5d7f..b31dce2d3 100644 --- a/cmd/podman/logs.go +++ b/cmd/podman/logs.go @@ -37,6 +37,7 @@ var ( Name: "tail", Usage: "Output the specified number of LINES at the end of the logs. Defaults to 0, which prints all lines", }, + LatestFlag, } logsDescription = "The podman logs command batch-retrieves whatever logs are present for a container at the time of execution. This does not guarantee execution" + "order when combined with podman run (i.e. your run may not have generated any logs at the time you execute podman logs" @@ -51,6 +52,8 @@ var ( ) func logsCmd(c *cli.Context) error { + var ctr *libpod.Container + var err error if err := validateFlags(c, logsFlags); err != nil { return err } @@ -62,7 +65,7 @@ func logsCmd(c *cli.Context) error { defer runtime.Shutdown(false) args := c.Args() - if len(args) != 1 { + if len(args) != 1 && !c.Bool("latest") { return errors.Errorf("'podman logs' requires exactly one container name/ID") } @@ -83,7 +86,11 @@ func logsCmd(c *cli.Context) error { tail: c.Uint64("tail"), } - 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 err } |