mirror of
https://github.com/octoleo/restic.git
synced 2024-11-18 02:55:18 +00:00
24 lines
493 B
Go
24 lines
493 B
Go
package cache
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
)
|
|
|
|
// DefaultDir returns $RESTIC_CACHE_DIR, or the default cache directory
|
|
// for the current OS if that variable is not set.
|
|
func DefaultDir() (cachedir string, err error) {
|
|
cachedir = os.Getenv("RESTIC_CACHE_DIR")
|
|
if cachedir != "" {
|
|
return cachedir, nil
|
|
}
|
|
|
|
cachedir, err = os.UserCacheDir()
|
|
if err != nil {
|
|
return "", fmt.Errorf("unable to locate cache directory: %v", err)
|
|
}
|
|
|
|
return filepath.Join(cachedir, "restic"), nil
|
|
}
|