Add lintian subcommand.

1 files changed, 16 insertions, 0 deletions

diff --git a/unperish b/unperish
index bb04087..2ca50dc 100755
--- a/unperish
+++ b/unperish
@@ -172,6 +172,22 @@ class Unperish(cliapp.Application):
                 dsc]
         self.runcmd(argv, cwd=self.settings['build-area'])
 
+    def cmd_lintian(self, args):
+        '''Run lintian on .changes/.deb/.dsc files.'''
+        
+        def find_them(suffixes):
+            return [os.path.join(self.settings['build-area'], x)
+                     for x in os.listdir(self.settings['build-area'])
+                     if os.path.splitext(x)[1] in suffixes]
+        
+        files = find_them(['.changes'])
+        if not files:
+            files = find_them(['.deb', '.dsc'])
+
+        out = self.runcmd(['lintian', '-i'] + files, 
+                          cwd=self.settings['build-area'])
+        self.output.write(out)
+
     def cmd_clean(self, args):
         '''Clean up the build-area (remove everything except the dir).'''
         area = self.settings['build-area']