-#!/usr/bin/python
# Simple udev rules syntax checker
#
# (C) 2010 Canonical Ltd.
# Author: Martin Pitt <martin.pitt@ubuntu.com>
#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# systemd is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
+
+# systemd is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
+# Lesser General Public License for more details.
#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+# You should have received a copy of the GNU Lesser General Public License
+# along with systemd; If not, see <http://www.gnu.org/licenses/>.
import re
import sys
+import os
+from glob import glob
-if len(sys.argv) < 2:
- print >> sys.stderr, 'Usage: %s <rules file> [...]' % sys.argv[0]
- sys.exit(2)
+if len(sys.argv) > 1:
+ # explicit rule file list
+ rules_files = sys.argv[1:]
+else:
+ # take them from the build dir
+ root_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+ rules_dir = os.path.join(os.environ.get('top_srcdir', root_dir), 'rules')
+ if not os.path.isdir(rules_dir):
+ sys.stderr.write('No rules files given, and %s does not exist, aborting' % rules_dir)
+ sys.exit(2)
+ rules_files = glob(os.path.join(rules_dir, '*.rules'))
no_args_tests = re.compile('(ACTION|DEVPATH|KERNELS?|NAME|SYMLINK|SUBSYSTEMS?|DRIVERS?|TAG|RESULT|TEST)\s*(?:=|!)=\s*"([^"]*)"$')
args_tests = re.compile('(ATTRS?|ENV|TEST){([a-zA-Z0-9/_.*%-]+)}\s*(?:=|!)=\s*"([^"]*)"$')
result = 0
buffer = ''
-for path in sys.argv[1:]:
+for path in rules_files:
lineno = 0
for line in open(path):
lineno += 1
no_args_assign.match(clause) or args_assign.match(clause)):
print('Invalid line %s:%i: %s' % (path, lineno, line))
- print(' clause:', clause)
- print()
+ print(' clause: %s' % clause)
+ print('')
result = 1
break