CPK Fails when there is no remote.origin

[mrwalter]

Traceback (most recent call last):
  File "/home/ripl/anaconda3/bin/cpk", line 6, in <module>
    run()
  File "/home/ripl/anaconda3/lib/python3.8/site-packages/cpk/cli/main.py", line 66, in run
    command.execute(machine, parsed)
  File "/home/ripl/anaconda3/lib/python3.8/site-packages/cpk/cli/commands/build.py", line 126, in execute
    project = CPKProject(parsed.workdir, parsed=parsed)
  File "/home/ripl/anaconda3/lib/python3.8/site-packages/cpk/project.py", line 46, in __init__
    30: GitRepositoryAdapter(self._path),
  File "/home/ripl/anaconda3/lib/python3.8/site-packages/cpk/adapters/git.py", line 13, in __init__
    self._repo = get_repo_info(self._path)
  File "/home/ripl/anaconda3/lib/python3.8/site-packages/cpk/utils/git.py", line 22, in get_repo_info
    origin_url = run_cmd(["git", "--git-dir", f'"{path}"',
  File "/home/ripl/anaconda3/lib/python3.8/site-packages/cpk/utils/misc.py", line 17, in run_cmd
    lines = subprocess.check_output(cmd, shell=True).decode("utf-8").split("\n")
  File "/home/ripl/anaconda3/lib/python3.8/subprocess.py", line 411, in check_output
    return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
  File "/home/ripl/anaconda3/lib/python3.8/subprocess.py", line 512, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command 'git --git-dir "/home/ripl/code/test-project/.git" config --get remote.origin.url' returned non-zero exit status 1.