In run_top_level: rename variables, make them partial strings
The rename is mostly cosmetic: all of argv is passed, and if argv
contains flags, goals, etc, it's more than filenames.
Using partial strings instead of atom came from discussions about how to
pass goals in the CLI, and can thus be considered preliminary work for
that.
In toplevel.pl: convert partial string to atom before passing it to
`use_module`.
Signed-off-by: Stephan Renatus <srenatus@chef.io>
This is a bit pedantic, it's unlikely that the executable would be
called `-v` or `--version`. However, it seems slightly more correct to
disregard argv[0] when checking flags.
Signed-off-by: Stephan Renatus <srenatus@chef.io>
Added a new dependency to take care of pulling in the version from git
at build time.
Args handling is minimalistic, but there wasn't any before, so I figured
this might do for now. (Eventually, some proper `--help` and usage
output might come in handy?)
Signed-off-by: Stephan Renatus <srenatus@chef.io>
Stephan Renatus