diff options
Diffstat (limited to 'cmd/podman/utils.go')
-rw-r--r-- | cmd/podman/utils.go | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/cmd/podman/utils.go b/cmd/podman/utils.go index afeccb668..5735156c2 100644 --- a/cmd/podman/utils.go +++ b/cmd/podman/utils.go @@ -207,3 +207,20 @@ func getPodsFromContext(c *cli.Context, r *libpod.Runtime) ([]*libpod.Pod, error } return pods, lastError } + +//printParallelOutput takes the map of parallel worker results and outputs them +// to stdout +func printParallelOutput(m map[string]error, errCount int) error { + var lastError error + for cid, result := range m { + if result != nil { + if errCount > 1 { + fmt.Println(result.Error()) + } + lastError = result + continue + } + fmt.Println(cid) + } + return lastError +} |