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import re
from debian_linux.config import ConfigParser, SchemaItemList
class Config(dict):
config_name = "defines"
top_schemas = {
'base': {
'packages': SchemaItemList(),
},
}
package_schemas = {
'base': {
'files': SchemaItemList(),
'files-excluded': SchemaItemList(),
'support': SchemaItemList(),
'usrmovemitigation': SchemaItemList(),
}
}
def __init__(self):
self._read_base()
def _read_base(self):
config = ConfigParser(self.top_schemas)
config.read("debian/config/%s" % self.config_name)
packages = config['base',]['packages']
for section in iter(config):
real = (section[-1],) + section[:-1]
self[real] = config[section]
for package in packages:
self._read_package(package)
def _read_package(self, package):
config = ConfigParser(self.package_schemas)
config.read("debian/config/%s/%s" % (package, self.config_name))
for section in iter(config):
if len(section) > 1:
real = (section[-1], package, '_'.join(section[:-1]))
else:
real = (section[-1], package)
s = self.get(real, {})
s.update(config[section])
self[real] = s
_wildcard_re = re.compile(r'\*\*/|[*?.^$+{}\\\[\]|()]')
_wildcard_map = {
'**/': r'(?:.+/)?',
'*': r'[^/]*',
'?': r'[^/]',
}
# pathlib.Path.match() does *not* support '**', so do our own
# pattern-to-regexp conversion
def pattern_to_re(pattern):
return re.compile(
_wildcard_re.sub(
lambda match: _wildcard_map.get(match.group(0),
'\\' + match.group(0)),
pattern))
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