Merge branch 'jc/ls-files-i-dir' into maint

"git ls-files --exclude=t -i" did not consider anything under t/ as
excluded, as it did not pay attention to exclusion of leading paths
while walking the index.  Other two users of excluded() are also
updated.

* jc/ls-files-i-dir:
  dir.c: make excluded() file scope static
  unpack-trees.c: use path_excluded() in check_ok_to_remove()
  builtin/add.c: use path_excluded()
  path_excluded(): update API to less cache-entry centric
  ls-files -i: micro-optimize path_excluded()
  ls-files -i: pay attention to exclusion of leading paths

1 files changed, 5 insertions, 1 deletions

diff --git a/builtin/add.c b/builtin/add.c
index b79336d712..87446cf92a 100644
--- a/builtin/add.c
+++ b/builtin/add.c
@@ -443,6 +443,9 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 
 	if (pathspec) {
 		int i;
+		struct path_exclude_check check;
+
+		path_exclude_check_init(&check, &dir);
 		if (!seen)
 			seen = find_used_pathspec(pathspec);
 		for (i = 0; pathspec[i]; i++) {
@@ -450,7 +453,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 			    && !file_exists(pathspec[i])) {
 				if (ignore_missing) {
 					int dtype = DT_UNKNOWN;
-					if (excluded(&dir, pathspec[i], &dtype))
+					if (path_excluded(&check, pathspec[i], -1, &dtype))
 						dir_add_ignored(&dir, pathspec[i], strlen(pathspec[i]));
 				} else
 					die(_("pathspec '%s' did not match any files"),
@@ -458,6 +461,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 			}
 		}
 		free(seen);
+		path_exclude_check_clear(&check);
 	}
 
 	plug_bulk_checkin();