50 lines
2.1 KiB
Python
50 lines
2.1 KiB
Python
from ruamel import yaml
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from borgmatic.config import generate
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def _convert_section(source_section_config, section_schema):
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'''
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Given a legacy Parsed_config instance for a single section, convert it to its corresponding
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yaml.comments.CommentedMap representation in preparation for actual serialization to YAML.
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Additionally, use the section schema as a source of helpful comments to include within the
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returned CommentedMap.
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'''
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destination_section_config = yaml.comments.CommentedMap(source_section_config)
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return destination_section_config
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def convert_legacy_parsed_config(source_config, source_excludes, schema):
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'''
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Given a legacy Parsed_config instance loaded from an INI-style config file and a list of exclude
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patterns, convert them to a corresponding yaml.comments.CommentedMap representation in
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preparation for serialization to a single YAML config file.
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Additionally, use the given schema as a source of helpful comments to include within the
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returned CommentedMap.
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'''
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destination_config = yaml.comments.CommentedMap([
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(section_name, _convert_section(section_config, schema['map'][section_name]))
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for section_name, section_config in source_config._asdict().items()
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])
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# Split space-seperated values into actual lists, and merge in excludes.
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destination_config['location']['source_directories'] = source_config.location['source_directories'].split(' ')
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destination_config['location']['exclude_patterns'] = source_excludes
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if source_config.consistency['checks']:
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destination_config['consistency']['checks'] = source_config.consistency['checks'].split(' ')
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# Add comments to each section, and then add comments to the fields in each section.
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generate.add_comments_to_configuration(destination_config, schema)
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for section_name, section_config in destination_config.items():
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generate.add_comments_to_configuration(
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section_config,
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schema['map'][section_name],
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indent=generate.INDENT,
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)
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return destination_config
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