bh@0: # Copyright (C) 2007 by Intevation GmbH
bh@0: # Authors:
bh@0: # Bernhard Herzog <bh@intevation.de>
bh@0: #
bh@0: # This program is free software under the GPL (>=v2)
bh@0: # Read the file COPYING coming with the software for details.
bh@0: 
bh@0: """Reads the configuration file"""
bh@0: 
bh@0: import sys
bh@0: from ConfigParser import SafeConfigParser, NoOptionError
bh@0: 
bh@0: 
bh@0: assembly_line_keys = ["name", "base_dir", "svn_url", "root_cmd",
bh@0:                       "deb_email", "deb_fullname"]
bh@0: 
bh@0: defaults = dict(root_cmd="sudo")
bh@0: 
bh@0: 
bh@0: 
bh@0: def read_config(filename):
bh@0:     """Reads the packagemill configuration from filename.
bh@0: 
bh@0:     The return value is a list of (name, option) pairs, one for each
bh@0:     assembly line of the mill.
bh@0:     """
bh@0:     assembly_lines = []
bh@0:     parser = SafeConfigParser(defaults)
bh@0:     parser.read([filename])
bh@0:     for section in parser.sections():
bh@0:         if section.startswith("pkg_"):
bh@0:             pkg_defaults = dict(name=section[4:])
bh@0:             options = {}
bh@0:             for key in assembly_line_keys:
bh@0:                 try:
bh@0:                     options[key] = parser.get(section, key, vars=pkg_defaults)
bh@0:                 except NoOptionError:
bh@0:                     print >>sys.stderr, "%s: Missing option %r in section %r" \
bh@0:                                         % (filename, key, section)
bh@0:                     sys.exit(1)
bh@0:             assembly_lines.append(options)
bh@0: 
bh@0:     treepkg_opts = dict(check_interval=parser.getint("treepkg",
bh@0:                                                       "check_interval"))
bh@0: 
bh@0:     return treepkg_opts, assembly_lines
bh@0: 
bh@0: 
bh@0: if __name__ == "__main__":
bh@0:     print read_config(sys.argv[1])