# Path: catkin_tools/common.py
# def format_env_dict(environ, human_readable=True):
#     """Format an environment dict for printing to console similarly to `typeset` builtin."""
# 
#     if human_readable:
#         separator = '\n'
#     else:
#         separator = '\x00'
#     return separator.join([
#         '{}={}'.format(k, v)
#         for k, v in environ.items()
#     ])
# 
# Path: catkin_tools/common.py
# def parse_env_str(environ_str):
#     """Parse a quoted environment string generated by format_env_dict, or `typeset` builtin.
# 
#     environ_str must be encoded in utf-8
#     """
#     variables = environ_str.decode().rstrip('\x00').split('\x00')
#     environment = {}
#     for v in variables:
#         try:
#             key, value = v.split('=', 1)
#             environment[key] = value
#         except ValueError:
#             print('WARNING: Could not parse env string: `{}`'.format(v),
#                   file=sys.stderr)
#     return environment


import os
import re
import sys
from osrf_pycommon.process_utils import execute_process
from catkin_tools.common import format_env_dict
from catkin_tools.common import parse_env_str
# Copyright 2014 Open Source Robotics Foundation, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.





def prepare_arguments(parser):

    add = parser.add_argument

    add('-i', '--ignore-environment', default=False, action='store_true',
        help='Start with an empty environment.')
    add('-s', '--stdin', default=False, action='store_true',
        help='Read environment variable definitions from stdin. '
             'Variables should be given in NAME=VALUE format, separated by null-bytes.')

    add('envs_', metavar='NAME=VALUE', nargs='*', type=str, default=[],

# Path: catkin_tools/common.py
# def format_env_dict(environ, human_readable=True):
#     """Format an environment dict for printing to console similarly to `typeset` builtin."""
# 
#     if human_readable:
#         separator = '\n'
#     else:
#         separator = '\x00'
#     return separator.join([
#         '{}={}'.format(k, v)
#         for k, v in environ.items()
#     ])
# 
# Path: catkin_tools/common.py
# def parse_env_str(environ_str):
#     """Parse a quoted environment string generated by format_env_dict, or `typeset` builtin.
# 
#     environ_str must be encoded in utf-8
#     """
#     variables = environ_str.decode().rstrip('\x00').split('\x00')
#     environment = {}
#     for v in variables:
#         try:
#             key, value = v.split('=', 1)
#             environment[key] = value
#         except ValueError:
#             print('WARNING: Could not parse env string: `{}`'.format(v),
#                   file=sys.stderr)
#     return environment


# Path: catkin_tools/verbs/catkin_env/cli.py
import os
import re
import sys
from osrf_pycommon.process_utils import execute_process
from catkin_tools.common import format_env_dict
from catkin_tools.common import parse_env_str

# Copyright 2014 Open Source Robotics Foundation, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.





def prepare_arguments(parser):

    add = parser.add_argument

    add('-i', '--ignore-environment', default=False, action='store_true',
        help='Start with an empty environment.')
    add('-s', '--stdin', default=False, action='store_true',
        help='Read environment variable definitions from stdin. '
             'Variables should be given in NAME=VALUE format, separated by null-bytes.')

    add('envs_', metavar='NAME=VALUE', nargs='*', type=str, default=[],

        help='Explicitly set environment variables for the subcommand. '