42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
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import argparse
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import sys
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from specs import parse_specs_file
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# This just displays the error type and message, not the stack trace
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def except_hook(ext_type, value, traceback):
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sys.stderr.write("{}: {}\n".format(ext_type.__name__, value))
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sys.excepthook = except_hook
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# Define parser
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parser = argparse.ArgumentParser(
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description='Backup directories and Docker volumes.')
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parser.add_argument('-f', '--file', action='append', dest='file',
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help='File containing spec definitions.')
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parser.add_argument('-j', '--json', action='store_const', const=True,
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default=False, help='Print out the parsed specs as JSON '
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'and exit')
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parser.add_argument('spec', nargs='*',
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help='The specs to process. Defaults to all.')
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# Parse arguments
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args = parser.parse_args()
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specs = sum([parse_specs_file(path) for path in args.file], [])
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# Filter specs if needed
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if args.spec:
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specs = filter(lambda s: s.name in args.spec, specs)
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# Dump parsed data as json
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if args.json:
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import json
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print(json.dumps([spec.to_dict() for spec in specs], indent=4))
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else:
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pass
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# Run the backups
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# for spec in specs:
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# spec.backup()
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