func (command RepairCommand) repairMissing(store *storage.Storage, missing databaseFileMap) error {
for path, dbFile := range missing {
if command.force && !command.pretend {
if err := store.RemoveFileTagsByFileId(dbFile.Id); err != nil {
return fmt.Errorf("%v: could not delete file-tags: %v", path, err)
}
if err := store.RemoveFile(dbFile.Id); err != nil {
return fmt.Errorf("%v: could not delete file: %v", path, err)
}
log.Infof("%v: removed", path)
} else {
log.Infof("%v: missing", path)
}
}
return nil
}
func (command UntagCommand) removeUntaggedFile(store *storage.Storage, file *database.File) error {
if command.verbose {
log.Infof("%v: identifying whether file is tagged.", file.Path())
}
filetagCount, err := store.FileTagCountByFileId(file.Id)
if err != nil {
return fmt.Errorf("%v: could not get tag count: %v", file.Path(), err)
}
if filetagCount == 0 {
if command.verbose {
log.Infof("%v: removing untagged file.", file.Path())
}
err = store.RemoveFile(file.Id)
if err != nil {
return fmt.Errorf("%v: could not remove file: %v", file.Path(), err)
}
}
return nil
}
func (command DeleteCommand) deleteTag(store *storage.Storage, tagName string) error {
tag, err := store.TagByName(tagName)
if err != nil {
return fmt.Errorf("could not retrieve tag '%v': %v", tagName, err)
}
if tag == nil {
return fmt.Errorf("no such tag '%v'.", tagName)
}
if command.verbose {
log.Infof("finding files tagged '%v'.", tagName)
}
fileTags, err := store.FileTagsByTagId(tag.Id)
if err != nil {
return fmt.Errorf("could not retrieve taggings for tag '%v': %v", tagName, err)
}
if command.verbose {
log.Infof("removing applications of tag '%v'.", tagName)
}
err = store.RemoveFileTagsByTagId(tag.Id)
if err != nil {
return fmt.Errorf("could not remove taggings for tag '%v': %v", tagName, err)
}
if command.verbose {
log.Infof("removing tags implications involving tag '%v'.", tagName)
}
err = store.RemoveImplicationsForTagId(tag.Id)
if err != nil {
return fmt.Errorf("could not remove tag implications involving tag '%v': %v", tagName, err)
}
if command.verbose {
log.Infof("deleting tag '%v'.", tagName)
}
err = store.DeleteTag(tag.Id)
if err != nil {
return fmt.Errorf("could not delete tag '%v': %v", tagName, err)
}
if command.verbose {
log.Infof("identifying files left untagged as a result of tag deletion.")
}
removedFileCount := 0
for _, fileTag := range fileTags {
count, err := store.FileTagCountByFileId(fileTag.FileId)
if err != nil {
return fmt.Errorf("could not retrieve taggings count for file #%v: %v", fileTag.FileId, err)
}
if count == 0 {
err := store.RemoveFile(fileTag.FileId)
if err != nil {
return fmt.Errorf("could not remove file #%v: %v", fileTag.FileId, err)
}
removedFileCount += 1
}
}
if command.verbose {
log.Infof("removed %v untagged files.", removedFileCount)
}
return nil
}