You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
432 B
26 lines
432 B
1 year ago
|
package cluster
|
||
|
|
|
||
|
|
import (
|
||
|
|
"io/fs"
|
||
|
|
"path/filepath"
|
||
|
|
|
||
|
|
"github.com/hack-pad/hackpadfs/os"
|
||
|
|
)
|
||
|
|
|
||
|
|
// DirFS returns a file system (an [fs.FS]) for the tree
|
||
|
|
// of files rooted at the directory dir.
|
||
|
|
func DirFS(dir string) (fs.FS, error) {
|
||
|
|
dir = filepath.Clean(dir)
|
||
|
|
fullPath, err := filepath.Abs(dir)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
sub, err := os.NewFS().Sub(fullPath[1:])
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
|
||
|
|
return sub, nil
|
||
|
|
}
|