Logging level
Populates the detectedGit and detectedHg bools.
Log a message at a specific logging level
--ddoc=...
After running detectTools(): Is this a git working directory?
After running detectTools(): Is this a Mercurial working directory?
--dry-run
--force
Current logging level
--no-ignore-file
--module=...
Main cmd line argument to 'gen-package-version'
--src=...
--root=...
--dub
Misc utility module