diff options
| -rwxr-xr-x | cmd/fileslist/fileslist.go | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/cmd/fileslist/fileslist.go b/cmd/fileslist/fileslist.go index 1cf948f7..56ea66d9 100755 --- a/cmd/fileslist/fileslist.go +++ b/cmd/fileslist/fileslist.go @@ -64,18 +64,26 @@ func (n *Node) scan() bool { n.Size = n.stat.Size() // Calculate SHA256. - f, err := os.Open(n.path) - if err != nil { - // If the file can't be read, it's probably a symlink to an absolute path... - // Returns the following to mimic the behavior of fileslist.py. - n.SHA256 = "----------------------------------------------------------------" - return true - } - defer f.Close() - h := sha256.New() - if _, err := io.Copy(h, f); err != nil { - panic(err) + if n.stat.Mode()&os.ModeSymlink == 0 { + f, err := os.Open(n.path) + if err != nil { + panic(err) + } + defer f.Close() + + if _, err := io.Copy(h, f); err != nil { + panic(err) + } + } else { + // Hash the content of symlink, not the file it points to. + s, err := os.Readlink(n.path) + if err != nil { + panic(err) + } + if _, err := io.WriteString(h, s); err != nil { + panic(err) + } } n.SHA256 = fmt.Sprintf("%x", h.Sum(nil)) return true |