# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1409567808 -7200
# Node ID 0d57bf80c7cbf8ac497ef2727953be13c230e5be
# Parent  6c52ed3f888e13291356569bc5ca1285a2626235
revert: have an explicit action for "forget"

The distinction between "remove" and "forget" used to be in special logic
checking for the state of the file in the dirstate. Now that we have dedicated
filtering, we can stop relying on this logic and have two distinct actions.

diff -r 6c52ed3f888e -r 0d57bf80c7cb mercurial/cmdutil.py
--- a/mercurial/cmdutil.py	Sat Aug 30 18:20:29 2014 +0200
+++ b/mercurial/cmdutil.py	Mon Sep 01 12:36:48 2014 +0200
@@ -2604,18 +2604,12 @@
                 dsremovunk.add(abs)
         dsremoved -= dsremovunk
 
-        ## computation of the action to performs on `names` content.
-
-        def removeforget(abs):
-            if repo.dirstate[abs] == 'a':
-                return _('forgetting %s\n')
-            return _('removing %s\n')
-
         # action to be actually performed by revert
         # (<list of file>, message>) tuple
         actions = {'revert': ([], _('reverting %s\n')),
                    'add': ([], _('adding %s\n')),
-                   'remove': ([], removeforget),
+                   'remove': ([], _('removing %s\n')),
+                   'forget': ([], _('forgetting %s\n')),
                    'undelete': ([], _('undeleting %s\n')),
                    'noop': (None, _('no changes needed to %s\n')),
                    'unknown': (None, _('file not managed: %s\n')),
@@ -2642,7 +2636,7 @@
             # Added since target
             (added,         actions['remove'],   discard),
             # Added in working directory
-            (dsadded,       actions['remove'],   discard),
+            (dsadded,       actions['forget'],   discard),
             # Removed since  target, before working copy parent
             (removed,       actions['add'],      discard),
             # Same as `removed` but an unknown file exists at the same path
@@ -2717,10 +2711,9 @@
         repo.wwrite(f, fc.data(), fc.flags())
 
     audit_path = pathutil.pathauditor(repo.root)
+    for f in actions['forget'][0]:
+        repo.dirstate.drop(f)
     for f in actions['remove'][0]:
-        if repo.dirstate[f] == 'a':
-            repo.dirstate.drop(f)
-            continue
         audit_path(f)
         try:
             util.unlinkpath(repo.wjoin(f))