From 93e7d672fcac8bdc16ae7276bc5942889aa3f179 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 11 May 2011 15:23:25 -0700 Subject: [PATCH] revision.c: leave a note for "a lone :" enhancement If we later add a command in the log family that by default limit its operation to the current subdirectory, we would need to resurrect the "a lone ':' on the command line means no pathspec whatsoever". Now the codepath was cleaned up, we can do so in one place. Leave a note to mark where it is for later generations. Signed-off-by: Junio C Hamano --- revision.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/revision.c b/revision.c index e571a3fd1..17f9fcb96 100644 --- a/revision.c +++ b/revision.c @@ -1589,6 +1589,20 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s } if (prune_data.nr) { + /* + * If we need to introduce the magic "a lone ':' means no + * pathspec whatsoever", here is the place to do so. + * + * if (prune_data.nr == 1 && !strcmp(prune_data[0], ":")) { + * prune_data.nr = 0; + * prune_data.alloc = 0; + * free(prune_data.path); + * prune_data.path = NULL; + * } else { + * terminate prune_data.alloc with NULL and + * call init_pathspec() to set revs->prune_data here. + * } + */ ALLOC_GROW(prune_data.path, prune_data.nr+1, prune_data.alloc); prune_data.path[prune_data.nr++] = NULL; init_pathspec(&revs->prune_data, -- 2.26.2