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https://github.com/pre-commit/pre-commit-hooks.git
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55 lines
2.6 KiB
Python
55 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
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"""Checks files locations."""
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import os
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import re
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from pre_commit_hooks.loaderon_hooks.util.string_helpers import matches_any_regexp
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from pre_commit_hooks.loaderon_hooks.util.template_methods.file_checker_template_method import FileCheckerTemplateMethod
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class LocationChecker(FileCheckerTemplateMethod):
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def _add_arguments_to_parser(self):
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super(LocationChecker, self)._add_arguments_to_parser()
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self.parser.add_argument(
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'-ed', '--directories', action='append',
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help='Directory regex to be added to white list. Can be set multiple times to add'
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'multiple directories to white list.',
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)
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self.parser.add_argument(
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'-ef', '--files', action='append',
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help="Files regex, separated by a white space, to be added to it's corresponded"
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"directory's white list. Order of this argument declaration matches order of"
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"--directories declaration, so as to add files to that directory's files whitelist."
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"This argument can be therefore be set multiple times so as to match --directories sets.",
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)
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def _check_file(self):
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"""Check filename location against enabled directories and their enabled files."""
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self.check_arguments_size_match(self.args.directories, self.args.files)
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file_directory_path = os.path.dirname(self.filename)
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file_name = os.path.basename(self.filename)
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location_enabled = False
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for directory_regexp in self.args.directories:
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pattern = re.compile(directory_regexp)
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if pattern.match(file_directory_path):
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location_enabled = True
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file_enabled = self.file_enabled_for_directory(directory_regexp, file_name)
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if not file_enabled:
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self.inform_check_failure('El archivo {} no está permitido para el directorio {}'
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.format(self.filename, file_directory_path))
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if not location_enabled:
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self.inform_check_failure('El directorio {} no está habilitado'.format(file_directory_path))
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def file_enabled_for_directory(self, directory_regexp, filename):
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directory_position_in_arguments = self.args.directories.index(directory_regexp)
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directory_files_whitelist = self.args.files[directory_position_in_arguments]
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files_reg_expressions = directory_files_whitelist.split(' ')
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return matches_any_regexp(filename, files_reg_expressions)
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def main(argv=None):
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return LocationChecker(argv).run()
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if __name__ == '__main__':
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exit(main())
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