Mercurial > hg > mercurial-crew-with-dirclash

diff mercurial/patch.py @ 3702:70c3ee224c08

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Don't generate git patches that rename a file to multiple destinations With this patch, instead of generating N renames, we'll generate 1 rename and N-1 copies. Ideally the rename should come after the copies instead of before them, but that'd be harder to do.
author Alexis S. L. Carvalho <alexis@cecm.usp.br>
date Mon, 20 Nov 2006 19:32:46 -0200
parents 05c8704a3743
children ab5600428b08
line wrap: on
line diff
--- a/mercurial/patch.py
+++ b/mercurial/patch.py
@@ -547,6 +547,7 @@ def diff(repo, node1=None, node2=None, f
 
     all = modified + added + removed
     all.sort()
+    gone = {}
     for f in all:
         to = None
         tn = None
@@ -574,7 +575,11 @@ def diff(repo, node1=None, node2=None, f
                     a, arev = copied[f]
                     omode = gitmode(mmap.execf(a))
                     addmodehdr(header, omode, mode)
-                    op = a in removed and 'rename' or 'copy'
+                    if a in removed and a not in gone:
+                        op = 'rename'
+                        gone[a] = 1
+                    else:
+                        op = 'copy'
                     header.append('%s from %s\n' % (op, a))
                     header.append('%s to %s\n' % (op, f))
                     to = getfile(a).read(arev)