c408e89ef1
This variable was only set in the shell plugin to disable the normal behaviour of the FinishSetupRepos step. We can achieve the same result by not adding the FinishSetupRepos step when we wish to keep the config in the build environment unchanged. Signed-off-by: Paul Barker <pbarker@konsulko.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
136 lines
4.1 KiB
Python
136 lines
4.1 KiB
Python
# kas - setup tool for bitbake based projects
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#
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# Copyright (c) Siemens AG, 2018
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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"""
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This module contains the implementation of the kas context.
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"""
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import os
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import logging
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try:
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import distro
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def get_distro_id_base():
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"""
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Returns a compatible distro id.
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"""
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return distro.like() or distro.id()
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except ImportError:
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import platform
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def get_distro_id_base():
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"""
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Wrapper around platform.dist to simulate distro.id
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platform.dist is deprecated and will be removed in python 3.7
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Use the 'distro' package instead.
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"""
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return platform.dist()[0]
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__context__ = None
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def create_global_context(args):
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"""
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Creates global context as singleton.
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"""
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global __context__
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__context__ = Context(args)
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return __context__
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def get_context():
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"""
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Returns singleton global context.
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"""
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return __context__
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class Context:
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"""
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Implements the kas build context.
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"""
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def __init__(self, args):
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self.__kas_work_dir = os.environ.get('KAS_WORK_DIR', os.getcwd())
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self.__kas_repo_ref_dir = os.environ.get('KAS_REPO_REF_DIR', None)
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self.setup_initial_environ()
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self.config = None
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self.args = args
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def setup_initial_environ(self):
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"""
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Sets the environment variables for processes that are
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started by kas.
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"""
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self.environ = {}
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distro_bases = get_distro_id_base().lower().split()
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for distro_base in distro_bases:
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if distro_base in ['fedora', 'suse', 'opensuse']:
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self.environ = {'LC_ALL': 'en_US.utf8',
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'LANG': 'en_US.utf8',
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'LANGUAGE': 'en_US'}
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break
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elif distro_base in ['debian', 'ubuntu', 'gentoo']:
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self.environ = {'LC_ALL': 'en_US.UTF-8',
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'LANG': 'en_US.UTF-8',
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'LANGUAGE': 'en_US:en'}
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break
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if self.environ == {}:
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logging.warning('kas: No supported distros found in %s. '
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'No default locales set.', distro_bases)
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for key in ['http_proxy', 'https_proxy', 'ftp_proxy', 'no_proxy',
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'SSH_AUTH_SOCK']:
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val = os.environ.get(key, None)
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if val:
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self.environ[key] = val
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@property
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def build_dir(self):
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"""
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The path to the build directory
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"""
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return os.path.join(self.__kas_work_dir, 'build')
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@property
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def kas_work_dir(self):
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"""
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The path to the kas work directory
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"""
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return self.__kas_work_dir
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@property
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def kas_repo_ref_dir(self):
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"""
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The reference directory for the repo
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"""
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return self.__kas_repo_ref_dir
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@property
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def force_checkout(self):
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return getattr(self.args, 'force_checkout', None)
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@property
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def update(self):
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return getattr(self.args, 'update', None)
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