upkg --help
upkg: a tool to compile Upkg XML specs into bash scripts.
Usage: upkg [options] [package] <output file>
Options:
--install Install the specified package.
--remove Remove the specified package.
--bootstrap Build the specified package in a separate root dir.
--disable-source Only install packages available as binaries.
--disable-binary Do not use binary packages. Compile them instead.
--disable-caching Do not cache XML specs.
--stdout Do not write to output file. Use standard output.
--repos=<repo>,... Use specified repositories.
--tag=<name> Use tag '<name>' within [package].
--branch=<name> The branch which will be used.
--test Performs a dry-run. Doesn't write anything.
--help Print this text.