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mirror of https://github.com/octoleo/restic.git synced 2024-12-24 03:45:27 +00:00
restic/internal/backend/util/paths.go
Michael Eischer 7881309d63 backend: move backend implementation helpers to util package
This removes code that is only used within a backend implementation from
the backend package. The latter now only contains code that also has
external users.
2023-10-25 22:54:07 +02:00

30 lines
674 B
Go

package util
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
}