# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1524147917 -7200
# Node ID 2577fdc3a4580e23f25d64e02807e3c50c99dc87
# Parent  67d6cc7e0979168bfcfd3bae8ea9b382a5916ec2
compat: drop compatibility layer for duplicatecopies

We no longer support version before Mercurial 4.3.

diff -r 67d6cc7e0979 -r 2577fdc3a458 hgext3rd/evolve/compat.py
--- a/hgext3rd/evolve/compat.py	Thu Apr 19 16:21:44 2018 +0200
+++ b/hgext3rd/evolve/compat.py	Thu Apr 19 16:25:17 2018 +0200
@@ -9,7 +9,6 @@
 import inspect
 
 from mercurial import (
-    copies,
     context,
     mdiff,
     obsolete,
@@ -128,15 +127,6 @@
     if util.safehasattr(ui, 'pager'):
         ui.pager(cmd)
 
-def duplicatecopies(repo, wctx, rev, fromrev, skiprev=None):
-    # cannot use anything else until 4.3 support is dropped.
-    assert wctx.rev() is None
-    if copies.duplicatecopies.__code__.co_argcount < 5:
-        # pre 4.4 duplicatecopies compat
-        copies.duplicatecopies(repo, rev, fromrev, skiprev=skiprev)
-    else:
-        copies.duplicatecopies(repo, wctx, rev, fromrev, skiprev=skiprev)
-
 def memfilectx(repo, ctx, fctx, flags, copied, path):
     # XXX Would it be better at the module level?
     varnames = context.memfilectx.__init__.__code__.co_varnames
diff -r 67d6cc7e0979 -r 2577fdc3a458 hgext3rd/evolve/evolvecmd.py
--- a/hgext3rd/evolve/evolvecmd.py	Thu Apr 19 16:21:44 2018 +0200
+++ b/hgext3rd/evolve/evolvecmd.py	Thu Apr 19 16:25:17 2018 +0200
@@ -543,7 +543,7 @@
             repo.setparents(repo['.'].node(), node.nullid)
             repo.dirstate.write(tr)
             # fix up dirstate for copies and renames
-            compat.duplicatecopies(repo, repo[None], dest.rev(), orig.p1().rev())
+            copies.duplicatecopies(repo, repo[None], dest.rev(), orig.p1().rev())
 
         class LocalMergeFailure(MergeFailure, exc.__class__):
             pass