func manualRepair(store *storage.Storage, tx *storage.Tx, fromPath, toPath string, pretend bool) error {
absFromPath, err := filepath.Abs(fromPath)
if err != nil {
return fmt.Errorf("%v: could not determine absolute path", err)
}
absToPath, err := filepath.Abs(toPath)
if err != nil {
return fmt.Errorf("%v: could not determine absolute path", err)
}
log.Infof(2, "retrieving files under '%v' from the database", fromPath)
dbFile, err := store.FileByPath(tx, absFromPath)
if err != nil {
return fmt.Errorf("%v: could not retrieve file: %v", fromPath, err)
}
if dbFile != nil {
log.Infof(2, "%v: updating to %v", fromPath, toPath)
if !pretend {
if err := manualRepairFile(store, tx, dbFile, absToPath); err != nil {
return err
}
}
}
dbFiles, err := store.FilesByDirectory(tx, absFromPath)
if err != nil {
return fmt.Errorf("could not retrieve files from storage: %v", err)
}
for _, dbFile = range dbFiles {
relFileFromPath := _path.Rel(dbFile.Path())
absFileToPath := strings.Replace(dbFile.Path(), absFromPath, absToPath, 1)
relFileToPath := _path.Rel(absFileToPath)
log.Infof(2, "%v: updating to %v", relFileFromPath, relFileToPath)
if !pretend {
if err := manualRepairFile(store, tx, dbFile, absFileToPath); err != nil {
return err
}
}
}
return nil
}
func findDuplicatesInDb(store *storage.Storage, tx *storage.Tx) error {
log.Info(2, "identifying duplicate files.")
fileSets, err := store.DuplicateFiles(tx)
if err != nil {
return fmt.Errorf("could not identify duplicate files: %v", err)
}
log.Infof(2, "found %v sets of duplicate files.", len(fileSets))
for index, fileSet := range fileSets {
if index > 0 {
fmt.Println()
}
fmt.Printf("Set of %v duplicates:\n", len(fileSet))
for _, file := range fileSet {
relPath := _path.Rel(file.Path())
fmt.Printf(" %v\n", relPath)
}
}
return nil
}
func statusCheckFile(file *entities.File, report *StatusReport) error {
relPath := path.Rel(file.Path())
log.Infof(2, "%v: checking file status.", file.Path())
stat, err := os.Stat(file.Path())
if err != nil {
switch {
case os.IsNotExist(err):
log.Infof(2, "%v: file is missing.", file.Path())
report.AddRow(Row{relPath, MISSING})
return nil
case os.IsPermission(err):
log.Warnf("%v: permission denied.", file.Path())
case strings.Contains(err.Error(), "not a directory"):
report.AddRow(Row{relPath, MISSING})
return nil
default:
return fmt.Errorf("%v: could not stat: %v", file.Path(), err)
}
} else {
if stat.Size() != file.Size || !stat.ModTime().UTC().Equal(file.ModTime) {
log.Infof(2, "%v: file is modified.", file.Path())
report.AddRow(Row{relPath, MODIFIED})
} else {
log.Infof(2, "%v: file is unchanged.", file.Path())
report.AddRow(Row{relPath, TAGGED})
}
}
return nil
}
func listFiles(tx *storage.Tx, files entities.Files, dirOnly, fileOnly, print0, showCount bool) error {
relPaths := make([]string, 0, len(files))
for _, file := range files {
if fileOnly && file.IsDir {
continue
}
if dirOnly && !file.IsDir {
continue
}
absPath := file.Path()
relPath := path.Rel(absPath)
relPaths = append(relPaths, relPath)
}
if showCount {
fmt.Println(len(relPaths))
} else {
for _, relPath := range relPaths {
if print0 {
fmt.Printf("%v\000", relPath)
} else {
fmt.Println(relPath)
}
}
}
return nil
}
func findUntagged(store *storage.Storage, tx *storage.Tx, paths []string, recursive bool) error {
for _, path := range paths {
absPath, err := filepath.Abs(path)
if err != nil {
return fmt.Errorf("%v: could not get absolute path: %v", path, err)
}
//TODO PERF no need to retrieve file: we merely need to know it exists
file, err := store.FileByPath(tx, absPath)
if err != nil {
return fmt.Errorf("%v: could not retrieve file: %v", path, err)
}
if file == nil {
relPath := _path.Rel(absPath)
fmt.Println(relPath)
}
if recursive {
entries, err := directoryEntries(path)
if err != nil {
return err
}
findUntagged(store, tx, entries, true)
}
}
return nil
}
func findUntagged(store *storage.Storage, tx *storage.Tx, paths []string, recursive, followSymlinks bool) error {
var action = func(absPath string) {
relPath := _path.Rel(absPath)
fmt.Println(relPath)
}
return findUntaggedFunc(store, tx, paths, recursive, followSymlinks, action)
}
func findNewFiles(searchPath string, report *StatusReport, dirOnly bool) error {
log.Infof(2, "%v: finding new files.", searchPath)
relPath := path.Rel(searchPath)
if !report.ContainsRow(relPath) {
report.AddRow(Row{relPath, UNTAGGED})
}
absPath, err := filepath.Abs(searchPath)
if err != nil {
return fmt.Errorf("%v: could not get absolute path: %v", searchPath, err)
}
stat, err := os.Stat(absPath)
if err != nil {
switch {
case os.IsNotExist(err):
return nil
case os.IsPermission(err):
log.Warnf("%v: permission denied.", searchPath)
return nil
default:
return fmt.Errorf("%v: could not stat: %v", searchPath, err)
}
}
if !dirOnly && stat.IsDir() {
dir, err := os.Open(absPath)
if err != nil {
return fmt.Errorf("%v: could not open file: %v", searchPath, err)
}
dirNames, err := dir.Readdirnames(0)
if err != nil {
return fmt.Errorf("%v: could not read directory listing: %v", searchPath, err)
}
sort.Strings(dirNames)
for _, dirName := range dirNames {
dirPath := filepath.Join(searchPath, dirName)
err = findNewFiles(dirPath, report, dirOnly)
if err != nil {
return err
}
}
}
return nil
}
func findDuplicatesOf(store *storage.Storage, tx *storage.Tx, paths []string, recursive bool) (error, warnings) {
settings, err := store.Settings(tx)
if err != nil {
return err, nil
}
warnings := make(warnings, 0, 10)
for _, path := range paths {
_, err := os.Stat(path)
if err != nil {
switch {
case os.IsNotExist(err):
warnings = append(warnings, fmt.Sprintf("%v: no such file", path))
continue
case os.IsPermission(err):
warnings = append(warnings, fmt.Sprintf("%v: permission denied", path))
continue
default:
return err, warnings
}
}
}
if recursive {
p, err := filesystem.Enumerate(paths...)
if err != nil {
return fmt.Errorf("could not enumerate paths: %v", err), warnings
}
paths = make([]string, len(p))
for index, path := range p {
paths[index] = path.Path
}
}
first := true
for _, path := range paths {
log.Infof(2, "%v: identifying duplicate files.", path)
fp, err := fingerprint.Create(path, settings.FileFingerprintAlgorithm(), settings.DirectoryFingerprintAlgorithm(), settings.SymlinkFingerprintAlgorithm())
if err != nil {
return fmt.Errorf("%v: could not create fingerprint: %v", path, err), warnings
}
if fp == fingerprint.Fingerprint("") {
continue
}
files, err := store.FilesByFingerprint(tx, fp)
if err != nil {
return fmt.Errorf("%v: could not retrieve files matching fingerprint '%v': %v", path, fp, err), warnings
}
absPath, err := filepath.Abs(path)
if err != nil {
return fmt.Errorf("%v: could not determine absolute path: %v", path, err), warnings
}
// filter out the file we're searching on
dupes := files.Where(func(file *entities.File) bool { return file.Path() != absPath })
if len(paths) > 1 && len(dupes) > 0 {
if first {
first = false
} else {
fmt.Println()
}
fmt.Printf("%v:\n", path)
for _, dupe := range dupes {
relPath := _path.Rel(dupe.Path())
fmt.Printf(" %v\n", relPath)
}
} else {
for _, dupe := range dupes {
relPath := _path.Rel(dupe.Path())
fmt.Println(relPath)
}
}
}
return nil, warnings
}
func printRow(row Row) {
relPath := _path.Rel(row.Path)
fmt.Printf("%v %v\n", string(row.Status), relPath)
}
