restic/internal/backend/util/paths.go

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package util
2015-03-28 10:50:23 +00:00
import "os"
type Modes struct {
Dir os.FileMode
File os.FileMode
}
// DefaultModes defines the default permissions to apply to new repository
// files and directories stored on file-based backends.
var DefaultModes = Modes{Dir: 0700, File: 0600}
// DeriveModesFromFileInfo will, given the mode of a regular file, compute
// the mode we should use for new files and directories. If the passed
// error is non-nil DefaultModes are returned.
func DeriveModesFromFileInfo(fi os.FileInfo, err error) Modes {
m := DefaultModes
if err != nil {
return m
}
if fi.Mode()&0040 != 0 { // Group has read access
m.Dir |= 0070
m.File |= 0060
}
return m
}