Add --exclude option

1 files changed, 11 insertions, 0 deletions

diff --git a/license-summary b/license-summary
index 1103f13..05ed6d1 100755
--- a/license-summary
+++ b/license-summary
@@ -30,6 +30,13 @@ __version__ = '0.0'
 
 class LicenseSummary(cliapp.Application):
 
+    def add_settings(self):
+        self.settings.string_list(
+            ['exclude', 'e'],
+            'exclude files matching REGEXP '
+                'from report of files without a license summary',
+            metavar='REGEXP')
+
     def setup(self):
         self.pat = re.compile(r'=\*= [Ll]icen[cs]es?:\s*(?P<summary>\S.*\S)\s*=\*=')
         self.summaries = {}
@@ -43,6 +50,10 @@ class LicenseSummary(cliapp.Application):
                 self.output.write('\t%s\n' % filename)
                 if filename in self.filenames:
                     self.filenames.remove(filename)
+        for pattern in self.settings['exclude']:
+            remove = [x for x in self.filenames if re.search(pattern, x)]
+            for filename in remove:
+                self.filenames.remove(filename)
         if self.filenames:
             self.output.write('no summary (%d):\n' % len(self.filenames))
             for filename in sorted(self.filenames):