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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
}
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