Installs provided packages and adds them to Pipfile, or (if no packages are given), installs all packages from Pipfile.

def install(
    ctx,
    state,
    **kwargs
):
    """Installs provided packages and adds them to Pipfile, or (if no packages are given), installs all packages from Pipfile."""
    from ..core import do_install

    retcode = do_install(
        dev=state.installstate.dev,
        three=state.three,
        python=state.python,
        pypi_mirror=state.pypi_mirror,
        system=state.system,
        lock=not state.installstate.skip_lock,
        ignore_pipfile=state.installstate.ignore_pipfile,
        skip_lock=state.installstate.skip_lock,
        requirements=state.installstate.requirementstxt,
        sequential=state.installstate.sequential,
        pre=state.installstate.pre,
        code=state.installstate.code,
        deploy=state.installstate.deploy,
        keep_outdated=state.installstate.keep_outdated,
        selective_upgrade=state.installstate.selective_upgrade,
        index_url=state.index,
        extra_index_url=state.extra_index_urls,
        packages=state.installstate.packages,
        editable_packages=state.installstate.editables,
    )
    if retcode:
        ctx.abort()