Function keepUniqueContainersWithType

apps/sendsignal.go:14–30

(ctx context.Context, containers []scalingo.Container, typeName string)

)

func keepUniqueContainersWithType(ctx context.Context, containers []scalingo.Container, typeName string) (map[string]scalingo.Container, error) {
	containersToKill := map[string]scalingo.Container{}

	hasMatched := false
	prefix := typeName + "-"
	for _, container := range containers {
		if strings.HasPrefix(container.Label, prefix) {
			containersToKill[container.Label] = container
			hasMatched = true
		}
	}
	if !hasMatched {
		return containersToKill, errors.Newf(ctx, "'%v' did not match any container", typeName)
	}

	return containersToKill, nil
}

func keepUniqueContainersWithNames(ctx context.Context, containers []scalingo.Container, names []string) map[string]scalingo.Container {
	containersToKill := map[string]scalingo.Container{}