mirror of
https://github.com/rwengine/openrw.git
synced 2024-11-22 10:22:52 +01:00
89 lines
3.5 KiB
Python
Executable File
89 lines
3.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import os
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from pathlib import Path
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import pwd
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import subprocess
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docker_dir = Path(__file__).absolute().parent
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docker_files = list(docker_dir.glob('*.docker'))
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openrw_dir = docker_dir.parents[1]
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openrw_build_dir = openrw_dir / 'build'
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assert((openrw_dir/'CMakeLists.txt').exists())
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def sub_run(args):
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print('Executing', args)
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subprocess.check_call(args)
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def build(ns: argparse.Namespace):
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docker_file = docker_dir / ns.distribution
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assert(docker_file.exists())
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sub_run(['docker', 'build', '-t', ns.tag, '-f', str(docker_file), str(openrw_dir)])
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def create(ns: argparse.Namespace):
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# name: str, tag: str, build_subdir: str, uid: typing.Union[None, int], username: str):
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build_dir = openrw_build_dir / ns.build_subdir
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if not build_dir.exists():
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build_dir.mkdir()
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env_args = [a for e in ns.env for a in ('-e', e)]
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env_args += ['-e', 'DOCKER=TRUE', ]
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run_args = ['docker', 'run',
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'-v', '{}:/src:ro,z'.format(str(openrw_dir)),
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'-v', '{}:/build:rw,z'.format(str(build_dir)) ] + \
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env_args + ['--name', ns.name, '-d', ns.tag, 'sleep', 'infinity']
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sub_run(run_args)
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if ns.uid is None:
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ns.uid = os.getuid()
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gid = pwd.getpwuid(ns.uid).pw_gid
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sub_run(['docker', 'exec', ns.name, 'groupadd', '--gid', str(gid), ns.username])
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sub_run(['docker', 'exec', ns.name, 'useradd', '--create-home',
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'--uid', str(ns.uid), '-g', ns.username, ns.username])
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sub_run(['docker', 'exec', ns.name, 'chown', '{0}:{0}'.format(ns.username),
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'/build'])
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def exec(ns: argparse.Namespace):
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if ns.ARGUMENTS:
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run_args = ['docker', 'exec', '-u', ns.username, ns.name ] + ns.ARGUMENTS
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else:
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run_args = ['docker', 'exec', '-ti', '-u', ns.username, ns.name, '/bin/bash']
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sub_run(run_args)
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def main():
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parser = argparse.ArgumentParser()
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subparser = parser.add_subparsers()
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build_parser = subparser.add_parser('build')
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build_parser.add_argument('-d', '--distribution', required=True, choices=tuple(df.name for df in docker_files),
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help='which Docker image to build')
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build_parser.add_argument('-t', '--tag', required=True, help='Docker image name')
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build_parser.set_defaults(func=build)
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create_parser = subparser.add_parser('create')
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create_parser.add_argument('-e', '--env', default=[], nargs=argparse.ONE_OR_MORE, help='Add environment variables')
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create_parser.add_argument('-n', '--name', required=True, help='Name of the container')
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create_parser.add_argument('-b', '--build_subdir', default='.', help='/build subdir')
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create_parser.add_argument('-t', '--tag', required=True, help='Docker image name')
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create_parser.add_argument('-u', '--uid', type=int, default=None, help='uid of the user to add to the Docker image')
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create_parser.add_argument('-U', '--username', type=str, required=True, help='name of the user to add to the Docker image')
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create_parser.set_defaults(func=create)
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exec_parser = subparser.add_parser('exec')
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exec_parser.add_argument('ARGUMENTS', nargs=argparse.ZERO_OR_MORE)
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exec_parser.add_argument('-n', '--name', required=True, help='Name of the container')
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exec_parser.add_argument('-U', '--username', type=str, required=True, help='username to execute commands as')
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exec_parser.set_defaults(func=exec)
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ns = parser.parse_args()
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if not hasattr(ns, 'func'):
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parser.error('Need an action to perform')
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ns.func(ns)
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if __name__ == '__main__':
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main()
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