Add a copyright command to display the copyright terms

Signed-off-by: Catalin Marinas <catalin.marinas@gmail.com>

diff --git a/stgit/main.py b/stgit/main.py
index 2350013..99df5a4 100644 (file)
--- a/stgit/main.py
+++ b/stgit/main.py
@@ -92,6 +92,7 @@ def print_help():
     print 'commands:'
     print '  help        print this message'
     print '  version     display version information'
+    print '  copyright   display copyright information'
     print
 
     cmds = commands.keys()
@@ -122,6 +123,9 @@ def main():
         print 'Stacked GIT %s' % version
         print 'Python version %s' % sys.version
         sys.exit(0)
+    if cmd in ['copyright']:
+        print __copyright__
+        sys.exit(0)
     if not cmd in commands:
         print >> sys.stderr, 'Unknown command: %s' % cmd
         print >> sys.stderr, '  Try "%s help" for a list of supported commands' \