From 4fddb41bd77dd0f685d8f79c81d3d40128578fe1 Mon Sep 17 00:00:00 2001 From: Vitor Antunes Date: Sun, 20 Feb 2011 01:18:25 +0000 Subject: [PATCH] git-p4: Add copy detection support Add new config options: git-p4.detectCopies - Enable copy detection. git-p4.detectCopiesHarder - Find copies harder. The detectCopies option should be set to a true/false value. The detectCopiesHarder option should be set to true/false value. P4Submit can now process diff-tree C status and integrate files accordingly. Signed-off-by: Vitor Antunes Acked-by: Pete Wyckoff Acked-by: Tor Arvid Lund Signed-off-by: Junio C Hamano --- contrib/fast-import/git-p4 | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index 62ae5cb9e0..f36973b2fc 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -623,6 +623,12 @@ class P4Submit(Command): else: diffOpts = "" + if gitConfig("git-p4.detectCopies").lower() == "true": + diffOpts += " -C" + + if gitConfig("git-p4.detectCopiesHarder").lower() == "true": + diffOpts += " --find-copies-harder" + diff = read_pipe_lines("git diff-tree -r %s \"%s^\" \"%s\"" % (diffOpts, id, id)) filesToAdd = set() filesToDelete = set() @@ -646,6 +652,16 @@ class P4Submit(Command): filesToDelete.add(path) if path in filesToAdd: filesToAdd.remove(path) + elif modifier == "C": + src, dest = diff['src'], diff['dst'] + p4_system("integrate -Dt \"%s\" \"%s\"" % (src, dest)) + if diff['src_sha1'] != diff['dst_sha1']: + p4_system("edit \"%s\"" % (dest)) + if isModeExecChanged(diff['src_mode'], diff['dst_mode']): + p4_system("edit \"%s\"" % (dest)) + filesToChangeExecBit[dest] = diff['dst_mode'] + os.unlink(dest) + editedFiles.add(dest) elif modifier == "R": src, dest = diff['src'], diff['dst'] p4_system("integrate -Dt \"%s\" \"%s\"" % (src, dest))