go-judge/pkg/envexec/file_util_others.go
2020-04-26 03:31:54 -04:00

57 lines
866 B
Go

// +build !linux
package envexec
import (
"io"
"os"
"path"
)
func copyDir(src *os.File, dst string) error {
// make sure dir exists
os.MkdirAll(dst, 0777)
newDir, err := os.Open(dst)
if err != nil {
return err
}
defer newDir.Close()
dir, err := os.Open(src.Name())
if err != nil {
return err
}
defer dir.Close()
names, err := dir.Readdirnames(-1)
if err != nil {
return err
}
for _, n := range names {
if copyDirFile(src.Name(), dst, n); err != nil {
return err
}
}
return nil
}
func copyDirFile(src, dst, name string) error {
s, err := os.Open(path.Join(src, name))
if err != nil {
return err
}
defer s.Close()
t, err := os.OpenFile(path.Join(dst, name), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0777)
if err != nil {
return err
}
defer t.Close()
_, err = io.Copy(t, s)
if err != nil {
return err
}
return nil
}