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77 lines
2.0 KiB
Python
77 lines
2.0 KiB
Python
"""
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cli options
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"""
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import argparse
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import configparser
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import pathlib
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from installer import log, host
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class Options:
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"""
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turns the cli arguments into an object with nice fields and the like
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"""
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@classmethod
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def from_cli_args(cls):
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"""
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creates an options object by parsing the command-line
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"""
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parser = argparse.ArgumentParser(
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prog = 'install',
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description = """
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installs preferences files. This is designed to work on a bunch
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of different systems, and can manage Windows preferences from
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WSL.
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""")
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parser.add_argument('-v', '--verbose', action='store_true')
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parser.add_argument('-q', '--quiet', action='store_true')
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parser.add_argument('-c', '--config', help="path to config file")
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options = cls()
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parser.parse_args(namespace=options)
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if options.quiet:
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log.setLevel(50)
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if options.verbose:
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log.setLevel(10)
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return options
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@property
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def quiet(self):
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# pylint: disable=missing-function-docstring
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return self._quiet
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@quiet.setter
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def quiet(self, val):
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self._quiet = val
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@property
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def verbose(self):
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# pylint: disable=missing-function-docstring
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return self._verbose and not self._quiet
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@verbose.setter
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def verbose(self, val):
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self._verbose = val
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@property
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def config(self):
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# pylint: disable=missing-function-docstring
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return self._config
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@config.setter
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def config(self, val):
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if val is None:
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path = host.dotfiles_root / "config.ini"
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else:
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path = pathlib.Path(val)
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with open(path, 'r', encoding='utf-8') as config_file:
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parser = configparser.ConfigParser()
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# make keys case-sensitive
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parser.optionxform = str
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parser.read_file(config_file)
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self._config = parser
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