mirror of
https://github.com/rocky-linux/srpmproc.git
synced 2024-11-13 08:41:23 +00:00
55 lines
971 B
Go
55 lines
971 B
Go
package file
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"log"
|
|
"os"
|
|
"path/filepath"
|
|
)
|
|
|
|
type File struct {
|
|
path string
|
|
}
|
|
|
|
func New(path string) *File {
|
|
return &File{
|
|
path: path,
|
|
}
|
|
}
|
|
|
|
func (f *File) Write(path string, content []byte) {
|
|
w, err := os.OpenFile(filepath.Join(f.path, path), os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0644)
|
|
if err != nil {
|
|
log.Fatalf("could not open file: %v", err)
|
|
}
|
|
|
|
_, err = w.Write(content)
|
|
if err != nil {
|
|
log.Fatalf("could not write file to file: %v", err)
|
|
}
|
|
|
|
// Close, just like writing a file.
|
|
if err := w.Close(); err != nil {
|
|
log.Fatalf("could not close file writer to source: %v", err)
|
|
}
|
|
}
|
|
|
|
func (f *File) Read(path string) []byte {
|
|
r, err := os.OpenFile(filepath.Join(f.path, path), os.O_RDONLY, 0644)
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
|
|
body, err := ioutil.ReadAll(r)
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
|
|
return body
|
|
}
|
|
|
|
func (f *File) Exists(path string) bool {
|
|
_, err := os.Stat(filepath.Join(f.path, path))
|
|
return !os.IsNotExist(err)
|
|
}
|