uncommit: simplify condition for keeping commit
authorMartin von Zweigbergk <martinvonz@google.com>
Sat, 17 Mar 2018 09:33:17 -0700
changeset 36980 435b8b05affd
parent 36979 d63c5c651183
child 36981 795eb53f1d3e
uncommit: simplify condition for keeping commit We used to keep the commit if it would have become empty and --keep was not passed. Since we just changed it so we also keep it if any patterns were passed on the command line, the only remaining case where we prune the commit is when no arguments were passed and --keep was not passed either, we can simplify the "not files and not allowempty" to just "not allowempty". Let's also rename "allowempty" to "keepcommit" since it's no longer about allowing an empty commit. Differential Revision: https://phab.mercurial-scm.org/D2891
hgext/uncommit.py
--- a/hgext/uncommit.py	Sat Mar 17 09:49:21 2018 -0700
+++ b/hgext/uncommit.py	Sat Mar 17 09:33:17 2018 -0700
@@ -51,7 +51,7 @@
 # leave the attribute unspecified.
 testedwith = 'ships-with-hg-core'
 
-def _commitfiltered(repo, ctx, match, allowempty):
+def _commitfiltered(repo, ctx, match, keepcommit):
     """Recommit ctx with changed files not in match. Return the new
     node identifier, or None if nothing changed.
     """
@@ -66,7 +66,7 @@
 
     files = (initialfiles - exclude)
     # return the p1 so that we don't create an obsmarker later
-    if not files and not allowempty:
+    if not keepcommit:
         return ctx.parents()[0].node()
 
     # Filter copies
@@ -169,8 +169,8 @@
 
         with repo.transaction('uncommit'):
             match = scmutil.match(old, pats, opts)
-            allowempty = opts.get('keep') or pats
-            newid = _commitfiltered(repo, old, match, allowempty)
+            keepcommit = opts.get('keep') or pats
+            newid = _commitfiltered(repo, old, match, keepcommit)
             if newid is None:
                 ui.status(_("nothing to uncommit\n"))
                 return 1