Use the pathspec pruning of traverse_trees() from unpack_trees(). Again,
the unpack_trees() machinery is primarily meant for merging two (or more)
trees, and because a merge is a full tree operation, it didn't support any
pruning with pathspec, and this codepath probably should not be enabled
while running a merge, but the caller in diff-lib.c::diff_cache() should
be able to take advanrage of it.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
unpack-trees.c | 2 ++
unpack-trees.h | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/unpack-trees.c b/unpack-trees.c
index cc616c3..670b464 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -444,6 +444,7 @@ static int traverse_trees_recursive(int n, unsigned long dirmask,
newinfo = *info;
newinfo.prev = info;
+ newinfo.pathspec = info->pathspec;
newinfo.name = *p;
newinfo.pathlen += tree_entry_len(p->path, p->sha1) + 1;
newinfo.conflicts |= df_conflicts;
@@ -1040,6 +1041,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
info.fn = unpack_callback;
info.data = o;
info.show_all_errors = o->show_all_errors;
+ info.pathspec = o->pathspec;
if (o->prefix) {
/*
diff --git a/unpack-trees.h b/unpack-trees.h
index 7998948..5e432f5 100644
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -52,6 +52,7 @@ struct unpack_trees_options {
const char *prefix;
int cache_bottom;
struct dir_struct *dir;
+ struct pathspec *pathspec;
merge_fn_t fn;
const char *msgs[NB_UNPACK_TREES_ERROR_TYPES];
/*
--
1.7.7.rc0.70.g82660
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html