58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
OPTION_TO_ENVIRONMENT_VARIABLE = {
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'borg_base_directory': 'BORG_BASE_DIR',
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'borg_config_directory': 'BORG_CONFIG_DIR',
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'borg_cache_directory': 'BORG_CACHE_DIR',
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'borg_files_cache_ttl': 'BORG_FILES_CACHE_TTL',
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'borg_security_directory': 'BORG_SECURITY_DIR',
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'borg_keys_directory': 'BORG_KEYS_DIR',
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'encryption_passcommand': 'BORG_PASSCOMMAND',
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'encryption_passphrase': 'BORG_PASSPHRASE',
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'ssh_command': 'BORG_RSH',
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'temporary_directory': 'TMPDIR',
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}
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DEFAULT_BOOL_OPTION_TO_DOWNCASE_ENVIRONMENT_VARIABLE = {
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'relocated_repo_access_is_ok': 'BORG_RELOCATED_REPO_ACCESS_IS_OK',
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'unknown_unencrypted_repo_access_is_ok': 'BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK',
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}
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DEFAULT_BOOL_OPTION_TO_UPPERCASE_ENVIRONMENT_VARIABLE = {
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'check_i_know_what_i_am_doing': 'BORG_CHECK_I_KNOW_WHAT_I_AM_DOING',
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}
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def make_environment(config):
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'''
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Given a borgmatic configuration dict, return its options converted to a Borg environment
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variable dict.
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'''
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environment = {}
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for option_name, environment_variable_name in OPTION_TO_ENVIRONMENT_VARIABLE.items():
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value = config.get(option_name)
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if value:
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environment[environment_variable_name] = str(value)
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for (
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option_name,
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environment_variable_name,
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) in DEFAULT_BOOL_OPTION_TO_DOWNCASE_ENVIRONMENT_VARIABLE.items():
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value = config.get(option_name)
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if value is not None:
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environment[environment_variable_name] = 'yes' if value else 'no'
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for (
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option_name,
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environment_variable_name,
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) in DEFAULT_BOOL_OPTION_TO_UPPERCASE_ENVIRONMENT_VARIABLE.items():
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value = config.get(option_name)
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if value is not None:
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environment[environment_variable_name] = 'YES' if value else 'NO'
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# On Borg 1.4.0a1+, take advantage of more specific exit codes. No effect on
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# older versions of Borg.
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environment['BORG_EXIT_CODES'] = 'modern'
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return environment
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