func setKeywords(img *model.Image, path string, kwds []string) error {
// charset issues?
// log.Printf("%s: kwds: %d\n", path, len(kwds))
tmp := "/tmp/k.txt"
text := "2#25#Keyword=" + strings.Join(kwds, ";")
err := ioutil.WriteFile(tmp, []byte(text), 0777)
if err != nil {
return err
}
cmd := exec.Command(
*model.BinRoot+"mogrify", "-comment", "JFIFComment", "-profile",
"8BIMTEXT:"+tmp, path)
out, err := cmd.Output()
if err != nil {
log.Printf("%v: %s\n", cmd.Args, out)
return err
}
os.Chtimes(path, img.FileTime(), img.FileTime())
return nil
}
