func runStop(cmd *cobra.Command, args []string) (exit int) {
var podUUIDs []string
var errors int
ret := 0
switch {
case len(args) == 0 && flagUUIDFile != "":
podUUID, err := pkgPod.ReadUUIDFromFile(flagUUIDFile)
if err != nil {
stderr.PrintE("unable to resolve UUID from file", err)
ret = 1
} else {
podUUIDs = append(podUUIDs, podUUID)
}
case len(args) > 0 && flagUUIDFile == "":
podUUIDs = args
default:
cmd.Usage()
return 254
}
for _, podUUID := range podUUIDs {
p, err := pkgPod.PodFromUUIDString(getDataDir(), podUUID)
if err != nil {
errors++
stderr.PrintE("cannot get pod", err)
continue
}
if p.AfterRun() {
stdout.Printf("pod %q is already stopped", p.UUID)
continue
}
if p.State() != pkgPod.Running {
stderr.Error(fmt.Errorf("pod %q is not running", p.UUID))
errors++
continue
}
if err := stage0.StopPod(p.Path(), flagForce, p.UUID); err == nil {
stdout.Printf("%q", p.UUID)
} else {
stderr.PrintE(fmt.Sprintf("error stopping %q", p.UUID), err)
errors++
}
}
if errors > 0 {
stderr.Error(fmt.Errorf("failed to stop %d pod(s)", errors))
return 254
}
return ret
}
func runStop(cmd *cobra.Command, args []string) (exit int) {
var podUUID *types.UUID
var podUUIDs []*types.UUID
var err error
var errors int
ret := 0
switch {
case len(args) == 0 && flagUUIDFile != "":
podUUID, err = readUUIDFromFile(flagUUIDFile)
if err != nil {
stderr.PrintE("unable to resolve UUID from file", err)
ret = 1
} else {
podUUIDs = append(podUUIDs, podUUID)
}
case len(args) > 0 && flagUUIDFile == "":
for _, uuid := range args {
podUUID, err := resolveUUID(uuid)
if err != nil {
stderr.PrintE("unable to resolve UUID", err)
ret = 1
} else {
podUUIDs = append(podUUIDs, podUUID)
}
}
default:
cmd.Usage()
return 1
}
for _, podUUID = range podUUIDs {
p, err := getPod(podUUID)
if err != nil {
errors++
stderr.PrintE("cannot get pod", err)
}
if !p.isRunning() {
stderr.Error(fmt.Errorf("pod %q is not running", p.uuid))
errors++
continue
}
if err := stage0.StopPod(p.path(), flagForce, podUUID); err == nil {
stdout.Printf("%q", p.uuid)
} else {
stderr.PrintE(fmt.Sprintf("error stopping %q", p.uuid), err)
errors++
}
}
if errors > 0 {
stderr.Error(fmt.Errorf("failed to stop %d pod(s)", errors))
return 1
}
return ret
}