**                  --branches FOLDER  Name of branches folder
**                  --tags FOLDER      Name of tags folder
**                  --base PATH        Path to project root in repository
**                  --flat             The whole dump is a single branch
**
** Common Options:
**   -i|--incremental   allow importing into an existing repository
**   -f|--force         overwrite repository if already exists
**   -q|--quiet         omit progress output
**   --no-rebuild       skip the "rebuilding metadata" step
**   --no-vacuum        skip the final VACUUM of the database file
**
** The --incremental option allows an existing repository to be extended
** with new content.
**