From: Pete Wyckoff Date: Sun, 27 Jan 2013 03:11:21 +0000 (-0500) Subject: git p4: avoid shell when invoking git rev-list X-Git-Tag: v1.8.2-rc0~57^2~3 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c7d34884ae1d37e910ce6813c9baeb06c0912228;p=thirdparty%2Fgit.git git p4: avoid shell when invoking git rev-list Invoke git rev-list directly, avoiding the shell, in P4Submit and P4Sync. The overhead of starting extra processes is significant in cygwin; this speeds things up on that platform. Signed-off-by: Pete Wyckoff Signed-off-by: Junio C Hamano --- diff --git a/git-p4.py b/git-p4.py index c43d0443fb..c8ae83d502 100755 --- a/git-p4.py +++ b/git-p4.py @@ -1606,7 +1606,7 @@ class P4Submit(Command, P4UserMap): self.check() commits = [] - for line in read_pipe_lines("git rev-list --no-merges %s..%s" % (self.origin, self.master)): + for line in read_pipe_lines(["git", "rev-list", "--no-merges", "%s..%s" % (self.origin, self.master)]): commits.append(line.strip()) commits.reverse() @@ -2644,7 +2644,8 @@ class P4Sync(Command, P4UserMap): def searchParent(self, parent, branch, target): parentFound = False - for blob in read_pipe_lines(["git", "rev-list", "--reverse", "--no-merges", parent]): + for blob in read_pipe_lines(["git", "rev-list", "--reverse", + "--no-merges", parent]): blob = blob.strip() if len(read_pipe(["git", "diff-tree", blob, target])) == 0: parentFound = True