From: Vitor Antunes Date: Thu, 18 Aug 2011 23:44:03 +0000 (+0100) Subject: git-p4: Correct branch base depot path detection X-Git-Tag: v1.7.7-rc1~15^2~4 X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=04d277b39e3e40f939fd7935c30beb48452015ec;p=git.git git-p4: Correct branch base depot path detection When branch detection is enabled each branch is named in git after their relative depot path in Perforce. To do this the depot paths are compared against each other to find their common base path. The current algorithm makes this comparison on a character by character basis. Assuming we have the following branches: //depot/branches/featureA //depot/branches/featureB Then the base depot path would be //depot/branches/feature, which is an invalid depot path. The current patch fixes this by splitting the path into a list and comparing the list entries, making it choose correctly //depot/branches as the base path. Signed-off-by: Vitor Antunes Acked-by: Pete Wyckoff Signed-off-by: Junio C Hamano --- diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index 0db3e7266..72a5b6c18 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -1829,12 +1829,14 @@ class P4Sync(Command, P4UserMap): else: paths = [] for (prev, cur) in zip(self.previousDepotPaths, depotPaths): - for i in range(0, min(len(cur), len(prev))): - if cur[i] <> prev[i]: + prev_list = prev.split("/") + cur_list = cur.split("/") + for i in range(0, min(len(cur_list), len(prev_list))): + if cur_list[i] <> prev_list[i]: i = i - 1 break - paths.append (cur[:i + 1]) + paths.append ("/".join(cur_list[:i + 1])) self.previousDepotPaths = paths