PTU5KAS/kas/build.py
Claudius Heine 33a21c8d0d run pylint3 and fixed report
This commit adds a pylint configuration and fixed all found issues.

Signed-off-by: Claudius Heine <ch@denx.de>
2017-06-21 17:30:51 +02:00

116 lines
3.6 KiB
Python

# kas - setup tool for bitbake based projects
#
# Copyright (c) Siemens AG, 2017
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
"""
The build plugin for kas.
"""
import os
from .config import load_config
from .libkas import find_program, run_cmd
from .libcmds import (Macro, Command, SetupDir, SetupProxy,
CleanupSSHAgent, SetupSSHAgent, SetupEnviron,
WriteConfig, SetupHome, ReposFetch,
ReposCheckout)
__license__ = 'MIT'
__copyright__ = 'Copyright (c) Siemens AG, 2017'
class Build:
"""
This class implements the build plugin for kas.
"""
def __init__(self, parser):
bld_psr = parser.add_parser('build')
bld_psr.add_argument('config',
help='Config file')
bld_psr.add_argument('--target',
help='Select target to build',
default='core-image-minimal')
bld_psr.add_argument('--task',
help='Select which task should be executed',
default='build')
bld_psr.add_argument('--skip',
help='Skip build steps',
default=[])
def run(self, args):
"""
Executes the build command of the kas plugin.
"""
# pylint: disable=no-self-use
if args.cmd != 'build':
return False
cfg = load_config(args.config, args.target)
macro = Macro()
# Prepare
macro.add(SetupDir())
macro.add(SetupProxy())
if 'SSH_PRIVATE_KEY' in os.environ:
macro.add(SetupSSHAgent())
macro.add(ReposFetch())
macro.add(ReposCheckout())
macro.add(SetupEnviron())
macro.add(WriteConfig())
# Build
macro.add(SetupHome())
macro.add(BuildCommand(args.task))
if 'SSH_PRIVATE_KEY' in os.environ:
macro.add(CleanupSSHAgent())
macro.run(cfg, args.skip)
return True
class BuildCommand(Command):
"""
Implement the bitbake build step.
"""
def __init__(self, task):
super().__init__()
self.task = task
def __str__(self):
return 'build'
def execute(self, config):
"""
Executes the bitbake build command.
"""
# Start bitbake build of image
bitbake = find_program(config.environ['PATH'], 'bitbake')
run_cmd([bitbake, '-k', config.get_bitbake_target(), '-c', self.task],
env=config.environ, cwd=config.build_dir)