25bc0c9c06
pylint has been a great tool to get the initial code base into shape but since then we mostely false postives. All those warnings needed to be annonated. This allong wouldn't be reason enough to remove it. The main problem is that the pylint version on gitlab is updated in the back and suddenly we get new warnings which are bogus. Signed-off-by: Daniel Wagner <daniel.wagner@siemens.com>
138 lines
4.2 KiB
Python
138 lines
4.2 KiB
Python
# kas - setup tool for bitbake based projects
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#
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# Copyright (c) Siemens AG, 2017-2018
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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 a kas plugin that opens a shell within the kas
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environment
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"""
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import subprocess
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import os
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from .libkas import kasplugin
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from .context import create_global_context
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from .config import Config
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from .libcmds import (Macro, Command, SetupDir, SetupEnviron,
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WriteBBConfig, SetupHome, ReposApplyPatches,
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CleanupSSHAgent, SetupSSHAgent,
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Loop, InitSetupRepos, FinishSetupRepos,
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SetupReposStep)
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__license__ = 'MIT'
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__copyright__ = 'Copyright (c) Siemens AG, 2017-2018'
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@kasplugin
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class Shell:
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"""
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Implements a kas plugin that opens a shell within the kas environment.
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"""
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@classmethod
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def get_argparser(cls, parser):
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"""
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Returns a parser for the shell plugin
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"""
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sh_prs = parser.add_parser('shell',
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help='Run a shell in the build '
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'environment.')
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sh_prs.add_argument('config',
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help='Config file')
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sh_prs.add_argument('--skip',
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help='Skip build steps',
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default=[])
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sh_prs.add_argument('-k', '--keep-config-unchanged',
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help='Skip steps that change the configuration',
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action='store_true')
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sh_prs.add_argument('-c', '--command',
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help='Run command',
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default='')
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def run(self, args):
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"""
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Runs this kas plugin
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"""
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if args.cmd != 'shell':
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return False
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ctx = create_global_context()
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ctx.config = Config(args.config, None, None)
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macro = Macro()
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# Prepare
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if not args.keep_config_unchanged:
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macro.add(SetupDir())
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if 'SSH_PRIVATE_KEY' in os.environ:
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macro.add(SetupSSHAgent())
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ctx.keep_config = args.keep_config_unchanged
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macro.add(InitSetupRepos())
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repo_loop = Loop('repo_setup_loop')
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repo_loop.add(SetupReposStep())
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macro.add(repo_loop)
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macro.add(FinishSetupRepos())
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macro.add(SetupEnviron())
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macro.add(SetupHome())
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if not args.keep_config_unchanged:
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macro.add(ReposApplyPatches())
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macro.add(WriteBBConfig())
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# Shell
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macro.add(ShellCommand(args.command))
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if 'SSH_PRIVATE_KEY' in os.environ:
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macro.add(CleanupSSHAgent())
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macro.run(ctx, args.skip)
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return True
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class ShellCommand(Command):
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"""
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This class implements the command that starts a shell.
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"""
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def __init__(self, cmd):
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super().__init__()
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self.cmd = []
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if cmd:
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self.cmd = cmd
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def __str__(self):
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return 'shell'
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def execute(self, ctx):
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cmd = [ctx.environ.get('SHELL', '/bin/sh')]
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if self.cmd:
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cmd.append('-c')
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cmd.append(self.cmd)
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subprocess.call(cmd, env=ctx.environ,
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cwd=ctx.build_dir)
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