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operations: fix dedupe continuing on errors like insufficientFilePermisson - fixes #3470

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* Fix dedupe on merge continuing on errors like insufficientFilePermisson
* Sorted the directories to remove recursion logic
This commit is contained in:
SezalAgrawal 2019-11-26 16:28:52 +05:30 committed by Nick Craig-Wood
parent 420ae905b5
commit c3751e9a50
1 changed files with 18 additions and 18 deletions
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36
fs/operations/dedupe.go
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@ -211,12 +211,18 @@ func dedupeFindDuplicateDirs(ctx context.Context, f fs.Fs) ([][]fs.Directory, er
if err != nil {
return nil, errors.Wrap(err, "find duplicate dirs")
}
duplicateDirs := [][]fs.Directory{}
for _, ds := range dirs {
// make sure parents are before children
duplicateNames := []string{}
for name, ds := range dirs {
if len(ds) > 1 {
duplicateDirs = append(duplicateDirs, ds)
duplicateNames = append(duplicateNames, name)
}
}
sort.Strings(duplicateNames)
duplicateDirs := [][]fs.Directory{}
for _, name := range duplicateNames {
duplicateDirs = append(duplicateDirs, dirs[name])
}
return duplicateDirs, nil
}
@ -235,7 +241,8 @@ func dedupeMergeDuplicateDirs(ctx context.Context, f fs.Fs, duplicateDirs [][]fs
fs.Infof(dirs[0], "Merging contents of duplicate directories")
err := mergeDirs(ctx, dirs)
if err != nil {
return errors.Wrap(err, "merge duplicate dirs")
err = fs.CountError(err)
fs.Errorf(nil, "merge duplicate dirs: %v", err)
}
} else {
fs.Infof(dirs[0], "NOT Merging contents of duplicate directories as --dry-run")
@ -251,23 +258,16 @@ func dedupeMergeDuplicateDirs(ctx context.Context, f fs.Fs, duplicateDirs [][]fs
func Deduplicate(ctx context.Context, f fs.Fs, mode DeduplicateMode) error {
fs.Infof(f, "Looking for duplicates using %v mode.", mode)
// Find duplicate directories first and fix them - repeat
// until all fixed
for {
duplicateDirs, err := dedupeFindDuplicateDirs(ctx, f)
if err != nil {
return err
}
if len(duplicateDirs) == 0 {
break
}
// Find duplicate directories first and fix them
duplicateDirs, err := dedupeFindDuplicateDirs(ctx, f)
if err != nil {
return err
}
if len(duplicateDirs) != 0 {
err = dedupeMergeDuplicateDirs(ctx, f, duplicateDirs)
if err != nil {
return err
}
if fs.Config.DryRun {
break
}
}
// find a hash to use
@ -275,7 +275,7 @@ func Deduplicate(ctx context.Context, f fs.Fs, mode DeduplicateMode) error {
// Now find duplicate files
files := map[string][]fs.Object{}
err := walk.ListR(ctx, f, "", true, fs.Config.MaxDepth, walk.ListObjects, func(entries fs.DirEntries) error {
err = walk.ListR(ctx, f, "", true, fs.Config.MaxDepth, walk.ListObjects, func(entries fs.DirEntries) error {
entries.ForObject(func(o fs.Object) {
remote := o.Remote()
files[remote] = append(files[remote], o)