Add a new option to "stg applied" and "stg unapplied" that provides a count

[stgit] / stgit / commands / applied.py

diff --git a/stgit/commands/applied.py b/stgit/commands/applied.py
index 94b26c6..f131d62 100644 (file)
--- a/stgit/commands/applied.py
+++ b/stgit/commands/applied.py
@@ -25,9 +25,17 @@ from stgit import stack, git
 
 
 help = 'print the applied patches'
-usage = '%prog'
+usage = """%prog [options]
 
-options = []
+List the patches from the series which were already pushed onto the
+stack.  They are listed in the order in which they were pushed, the
+last one being the current (topmost) patch."""
+
+options = [make_option('-b', '--branch',
+                       help = 'use BRANCH instead of the default one'),
+           make_option('-c', '--count',
+                       help = 'print the number of applied patches',
+                       action = 'store_true')]
 
 
 def func(parser, options, args):
@@ -36,5 +44,10 @@ def func(parser, options, args):
     if len(args) != 0:
         parser.error('incorrect number of arguments')
 
-    for p in crt_series.get_applied():
-        print p
+    applied = crt_series.get_applied()
+
+    if options.count:
+        print len(applied)
+    else:
+        for p in applied:
+            print p