The current implementation did some more hackish solution to work around some of kas infrastructure, without changing to much. This patch cleans this up and therefor remove the more obsure part of the include mechansim. Signed-off-by: Claudius Heine <ch@denx.de>
227 lines
6.2 KiB
Python
227 lines
6.2 KiB
Python
# kas - setup tool for bitbake based projects
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#
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# Copyright (c) Siemens AG, 2017
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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 contain common commands used by kas plugins.
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"""
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import tempfile
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import logging
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import shutil
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import os
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from .libkas import (ssh_cleanup_agent, ssh_setup_agent, ssh_no_host_key_check,
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get_build_environ, repo_fetch, repo_checkout)
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__license__ = 'MIT'
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__copyright__ = 'Copyright (c) Siemens AG, 2017'
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class Macro:
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"""
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Contains commands and provide method to run them.
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"""
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def __init__(self):
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self.commands = []
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def add(self, command):
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"""
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Appends commands to the command list.
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"""
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self.commands.append(command)
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def run(self, config, skip=None):
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"""
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Runs command from the command list respective to the configuration.
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"""
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skip = skip or []
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for command in self.commands:
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command_name = str(command)
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if command_name in skip:
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continue
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pre_hook = config.pre_hook(command_name)
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if pre_hook:
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logging.debug('execute %s', pre_hook)
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pre_hook(config)
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command_hook = config.get_hook(command_name)
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if command_hook:
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logging.debug('execute %s', command_hook)
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command_hook(config)
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else:
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logging.debug('execute %s', command_name)
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command.execute(config)
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post_hook = config.post_hook(command_name)
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if post_hook:
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logging.debug('execute %s', post_hook)
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post_hook(config)
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class Command:
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"""
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An abstract class that defines the interface of a command.
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"""
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def execute(self, config):
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"""
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This method executes the command.
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"""
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pass
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class SetupHome(Command):
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"""
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Setups the home directory of kas.
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"""
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def __init__(self):
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super().__init__()
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self.tmpdirname = tempfile.mkdtemp()
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def __del__(self):
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shutil.rmtree(self.tmpdirname)
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def __str__(self):
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return 'setup_home'
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def execute(self, config):
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with open(self.tmpdirname + '/.wgetrc', 'w') as fds:
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fds.write('\n')
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with open(self.tmpdirname + '/.netrc', 'w') as fds:
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fds.write('\n')
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config.environ['HOME'] = self.tmpdirname
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class SetupDir(Command):
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"""
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Creates the build directory.
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"""
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def __str__(self):
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return 'setup_dir'
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def execute(self, config):
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os.chdir(config.kas_work_dir)
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if not os.path.exists(config.build_dir):
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os.mkdir(config.build_dir)
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class SetupSSHAgent(Command):
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"""
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Setup the ssh agent configuration.
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"""
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def __str__(self):
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return 'setup_ssh_agent'
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def execute(self, config):
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ssh_setup_agent(config)
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ssh_no_host_key_check(config)
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class CleanupSSHAgent(Command):
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"""
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Remove all the identities and stop the ssh-agent instance.
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"""
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def __str__(self):
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return 'cleanup_ssh_agent'
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def execute(self, config):
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ssh_cleanup_agent(config)
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class SetupProxy(Command):
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"""
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Setups proxy configuration in the kas environment.
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"""
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def __str__(self):
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return 'setup_proxy'
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def execute(self, config):
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config.environ.update(config.get_proxy_config())
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class SetupEnviron(Command):
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"""
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Setups the kas environment.
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"""
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def __str__(self):
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return 'setup_environ'
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def execute(self, config):
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config.environ.update(get_build_environ(config, config.build_dir))
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class WriteConfig(Command):
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"""
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Writes bitbake configuration files into the build directory.
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"""
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def __str__(self):
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return 'write_config'
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def execute(self, config):
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def _write_bblayers_conf(config):
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filename = config.build_dir + '/conf/bblayers.conf'
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with open(filename, 'w') as fds:
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fds.write(config.get_bblayers_conf_header())
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fds.write('BBLAYERS ?= " \\\n')
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for repo in config.get_repos():
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fds.write(' \\\n'.join(repo.layers + ['']))
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fds.write('"\n')
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def _write_local_conf(config):
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filename = config.build_dir + '/conf/local.conf'
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with open(filename, 'w') as fds:
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fds.write(config.get_local_conf_header())
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fds.write('MACHINE ?= "{}"\n'.format(config.get_machine()))
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fds.write('DISTRO ?= "{}"\n'.format(config.get_distro()))
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_write_bblayers_conf(config)
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_write_local_conf(config)
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class ReposFetch(Command):
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"""
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Fetches repositories defined in the configuration
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"""
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def __str__(self):
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return 'repos_fetch'
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def execute(self, config):
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for repo in config.get_repos():
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repo_fetch(config, repo)
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class ReposCheckout(Command):
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"""
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Ensures that the right revision of each repo is check out.
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"""
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def __str__(self):
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return 'repos_checkout'
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def execute(self, config):
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for repo in config.get_repos():
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repo_checkout(config, repo)
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