mirror of
https://github.com/Stone-Red-Code/dvc.git
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83 lines
3.2 KiB
Python
Executable File
83 lines
3.2 KiB
Python
Executable File
from __future__ import print_function
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"""
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main entry point / argument parsing for dvc
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NB: for ${REASONS}, cannot be named dvc.py. trust me.
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"""
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import sys
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from dvc.runtime import Runtime
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from dvc.command.init import CmdInit
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from dvc.command.remove import CmdDataRemove
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from dvc.command.run import CmdRun
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from dvc.command.repro import CmdRepro
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from dvc.command.data_sync import CmdDataSync
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from dvc.command.data_import import CmdDataImport
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def print_usage():
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usage = ('',
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'These are common dvc commands:',
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'',
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'start a working area',
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' init initialize dvc control over a dir (should already be a git dir)',
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' run TODO',
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' sync TODO',
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'',
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'synchronize data between remote and local',
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' data sync TODO',
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' data remove TODO',
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' data import TODO',
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'')
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print('\n'.join(usage))
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if __name__ == '__main__':
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cmds = ['init', 'run', 'sync', 'repro', 'data', 'data-sync', 'data-remove', 'data-import', 'cloud', \
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'cloud', 'cloud-run', 'cloud-instance-create', 'cloud-instance-remove', 'cloud-instance-describe']
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cmds_expand = {'data': ['sync', 'remove', 'import'],
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'cloud': ['run', 'instance-create', 'instance-remove', 'instance-describe']
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}
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if len(sys.argv) < 2 or sys.argv[1] not in cmds:
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print('Unimplemented or unrecognized command. ' + ' '.join(sys.argv[1]))
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print_usage()
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sys.exit(-1)
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cmd = sys.argv[1]
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subcmd = None
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if cmd in cmds_expand:
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if (len(sys.argv) < 3 or sys.argv[2] not in cmds_expand[cmd]):
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print('for command %s, eligible actions are %s' % (cmd, cmds_expand[cmd]))
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print_usage()
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sys.exit(-1)
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else:
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subcmd = sys.argv[2]
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argv_offset = 2 + (0 if subcmd == None else 1)
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if cmd == 'init':
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Runtime.run(CmdInit, parse_config=False, args_start_loc=2)
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elif cmd == 'run':
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Runtime.run(CmdRun, args_start_loc=2)
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elif cmd == 'repro':
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Runtime.run(CmdRepro, args_start_loc=2)
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elif cmd == 'data-sync' or (cmd == 'data' and subcmd == 'sync'):
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Runtime.run(CmdDataSync, args_start_loc=argv_offset)
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elif cmd == 'data-import' or (cmd == 'data' and subcmd == 'import'):
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Runtime.run(CmdDataImport, args_start_loc=argv_offset)
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elif cmd == 'data-remove' or (cmd == 'data' and subcmd == 'remove'):
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Runtime.run(CmdDataRemove, args_start_loc=argv_offset)
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elif cmd == 'cloud-run' or (cmd == 'cloud' and subcmd == 'run'):
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print('cloud-run unimplemented')
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elif cmd == 'cloud-instance-create' or (cmd == 'cloud' and subcmd == 'instance-create'):
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print('cloud-instance-create unimplemented')
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elif cmd == 'clould-instance-remove' or (cmd == 'cloud' and subcmd == 'instance-remove'):
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print('cloud-instance-remove unimplemented')
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elif cmd == 'cloud-instance-describe' or (cmd == 'cloud' and subcmd == 'instance-describe'):
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print('cloud-instance-describe unimplemented')
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else:
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print('Unimplemented or unrecognized command. ' + ' '.join(sys.argv[1]))
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print_usage()
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sys.exit(-1)
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