"""
Start a python interpreter or execute a python script within Rez's own execution context.

Unrecognised args are passed directly to the underlying python interpreter.
"""


def setup_parser(parser, completions=False):
    file_action = parser.add_argument(
        "FILE", type=str, nargs='?',
        help='python script to execute')

    if completions:
        from rez.cli._complete_util import FilesCompleter
        file_action.completer = FilesCompleter(dirs=False,
                                               file_patterns=["*.py"])


def command(opts, parser, extra_arg_groups=None):
    from rez.utils.execution import Popen
    import sys

    cmd = [sys.executable, "-E"]

    for arg_group in (extra_arg_groups or []):
        cmd.extend(arg_group)

    if opts.FILE:
        cmd.append(opts.FILE)

    with Popen(cmd) as p:
        sys.exit(p.wait())


# Copyright 2013-2016 Allan Johns.
#
# This library is free software: you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation, either
# version 3 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library.  If not, see <http://www.gnu.org/licenses/>.

"""
Start a python interpreter or execute a python script within Rez's own execution context.

Unrecognised args are passed directly to the underlying python interpreter.
"""


def setup_parser(parser, completions=False):
    file_action = parser.add_argument(
        "FILE", type=str, nargs='?',
        help='python script to execute')

    if completions:
        from rez.cli._complete_util import FilesCompleter
        file_action.completer = FilesCompleter(dirs=False,
                                               file_patterns=["*.py"])


def command(opts, parser, extra_arg_groups=None):
    from rez.utils.execution import Popen
    import sys

    cmd = [sys.executable, "-E"] + sys.argv[1:]

    with Popen(cmd) as p:
        sys.exit(p.wait())


# Copyright 2013-2016 Allan Johns.
#
# This library is free software: you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation, either
# version 3 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library.  If not, see <http://www.gnu.org/licenses/>.

fix FILE arg parsing non-file value causing cmd disordered