Function _format_env

commitizen/hooks.py:26–35

_format_env() prefixes all given environment variables with the given prefix so it can be passed directly to cmd.run().

(prefix: str, env: Mapping[str, object])

def _format_env(prefix: str, env: Mapping[str, object]) -> dict[str, str]:
    """_format_env() prefixes all given environment variables with the given
    prefix so it can be passed directly to cmd.run()."""
    penv = dict(os.environ)
    for name, value in env.items():
        name = prefix + name.upper()
        value = str(value) if value is not None else ""
        penv[name] = value

    return penv