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Merge pull request #1628 from rht/size-walk

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Use filepath.Walk to compute serialfile total size
This commit is contained in:
Juan Benet
2015-09-03 16:32:02 +02:00
parent 28df97e576 b45e82418b
commit 018e20ae19
1 changed files with 9 additions and 24 deletions
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33
commands/files/serialfile.go
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@ -149,31 +149,16 @@ func (f *serialFile) Stat() os.FileInfo {
}
func (f *serialFile) Size() (int64, error) {
return size(f.stat, f.FileName())
if !f.stat.IsDir() {
return f.stat.Size(), nil
}
func size(stat os.FileInfo, filename string) (int64, error) {
if !stat.IsDir() {
return stat.Size(), nil
var du int64
err := fp.Walk(f.FileName(), func(p string, fi os.FileInfo, err error) error {
if fi != nil && fi.Mode()&(os.ModeSymlink|os.ModeNamedPipe) == 0 {
du += fi.Size()
}
file, err := os.Open(filename)
if err != nil {
return 0, err
}
files, err := file.Readdir(0)
if err != nil {
return 0, err
}
file.Close()
var output int64
for _, child := range files {
s, err := size(child, fp.Join(filename, child.Name()))
if err != nil {
return 0, err
}
output += s
}
return output, nil
return nil
})
return du, err
}