func tagPath(store *storage.Storage, tx *storage.Tx, path string, pairs []entities.TagIdValueIdPair, explicit, recursive, force bool, fileFingerprintAlg, dirFingerprintAlg, symlinkFingerprintAlg string, reportDuplicates bool) error { absPath, err := filepath.Abs(path) if err != nil { return fmt.Errorf("%v: could not get absolute path: %v", path, err) } stat, err := os.Stat(path) if err != nil { switch { case os.IsNotExist(err), os.IsPermission(err): if !force { return err } else { stat = emptyStat{} } default: return err } } log.Infof(2, "%v: checking if file exists in database", path) file, err := store.FileByPath(tx, absPath) if err != nil { return fmt.Errorf("%v: could not retrieve file: %v", path, err) } if file == nil { log.Infof(2, "%v: creating fingerprint", path) fp, err := fingerprint.Create(path, fileFingerprintAlg, dirFingerprintAlg, symlinkFingerprintAlg) if err != nil { if !force || !(os.IsNotExist(err) || os.IsPermission(err)) { return fmt.Errorf("%v: could not create fingerprint: %v", path, err) } } if fp != fingerprint.Empty && reportDuplicates { log.Infof(2, "%v: checking for duplicates", path) count, err := store.FileCountByFingerprint(tx, fp) if err != nil { return fmt.Errorf("%v: could not identify duplicates: %v", path, err) } if count != 0 { log.Warnf("'%v' is a duplicate", path) } } log.Infof(2, "%v: adding file", path) file, err = store.AddFile(tx, path, fp, stat.ModTime(), int64(stat.Size()), stat.IsDir()) if err != nil { return fmt.Errorf("%v: could not add file to database: %v", path, err) } } if !explicit { pairs, err = removeAlreadyAppliedTagValuePairs(store, tx, pairs, file) if err != nil { return fmt.Errorf("%v: could not remove applied tags: %v", path, err) } } log.Infof(2, "%v: applying tags.", path) for _, pair := range pairs { if _, err = store.AddFileTag(tx, file.Id, pair.TagId, pair.ValueId); err != nil { return fmt.Errorf("%v: could not apply tags: %v", file.Path(), err) } } if recursive && stat.IsDir() { if err = tagRecursively(store, tx, path, pairs, explicit, force, fileFingerprintAlg, dirFingerprintAlg, symlinkFingerprintAlg, reportDuplicates); err != nil { return err } } return nil }