package utils import ( "fmt" "os" "github.com/containers/podman/v2/pkg/domain/entities" ) // IsDir returns true if the specified path refers to a directory. func IsDir(path string) bool { file, err := os.Stat(path) if err != nil { return false } return file.IsDir() } // FileExists returns true if path refers to an existing file. func FileExists(path string) bool { file, err := os.Stat(path) // All errors return file == nil if err != nil { return false } return !file.IsDir() } func PrintPodPruneResults(podPruneReports []*entities.PodPruneReport) error { var errs OutputErrors for _, r := range podPruneReports { if r.Err == nil { fmt.Println(r.Id) } else { errs = append(errs, r.Err) } } return errs.PrintErrors() } func PrintContainerPruneResults(containerPruneReport *entities.ContainerPruneReport) error { var errs OutputErrors for k := range containerPruneReport.ID { fmt.Println(k) } for _, v := range containerPruneReport.Err { errs = append(errs, v) } return errs.PrintErrors() } func PrintVolumePruneResults(volumePruneReport []*entities.VolumePruneReport) error { var errs OutputErrors for _, r := range volumePruneReport { if r.Err == nil { fmt.Println(r.Id) } else { errs = append(errs, r.Err) } } return errs.PrintErrors() } func PrintImagePruneResults(imagePruneReport *entities.ImagePruneReport) error { for _, i := range imagePruneReport.Report.Id { fmt.Println(i) } for _, e := range imagePruneReport.Report.Err { fmt.Fprint(os.Stderr, e.Error()+"\n") } if imagePruneReport.Size > 0 { fmt.Fprintf(os.Stdout, "Size: %d\n", imagePruneReport.Size) } return nil }