import os
import sys

config = {
    # path to directory containing vim.exe and gvim.exe
    'vimdir': 'C:\\apps\\Vim\\vim73',
    # list of (name, path) tuples defining gvim contexts
    'servers': [],
    # default server name to use if no server paths match
    'default_server': 'GVIM',
    }

def read_config_file(config, path):
    if os.path.exists(path):
        fh = open(path, 'r')
        script = fh.read()
        fh.close()
        try:
            exec(script, config)
        except:
            sys.stderr.write('Configuration file error in "%s":\n' % path)
            traceback.print_exception(sys.exc_info()[0], sys.exc_info()[1],
                    None)
            tb = traceback.extract_tb(sys.exc_info()[2])
            for ent in tb[1:]:
                lineno, fn = ent[1:3]
                sys.stderr.write('  File "%s", line %d, in %s\n'
                        % (path, lineno, fn))

def get_server_name(config, fname):
    return config['default_server']

def main(argv):
    if (len(argv) < 2):
        return -1
    read_config_file(config, os.path.expanduser('~/.gvim-wrapper'))
    for fname in argv[1:]:
        servername = get_server_name(config, fname)
        os.execv(config['vimdir'] + '\\gvim.exe',
                ['gvim', '--servername', servername, '--remote-tab-silent', fname])

if __name__ == '__main__':
    sys.exit(main(sys.argv))