dir: convert prep_exclude to take an index

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/dir.c b/dir.c
index b86d02ff947b8d70c155a1d7814ce9a86ab45e43..50b5e720e9bf11ff441533ba0e0999c2fe2d2bf1 100644 (file)
--- a/dir.c
+++ b/dir.c
@@ -1046,7 +1046,9 @@ static struct exclude *last_exclude_matching_from_lists(struct dir_struct *dir,
  * Loads the per-directory exclude list for the substring of base
  * which has a char length of baselen.
  */
-static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
+static void prep_exclude(struct dir_struct *dir,
+                        struct index_state *istate,
+                        const char *base, int baselen)
 {
        struct exclude_list_group *group;
        struct exclude_list *el;
@@ -1125,7 +1127,7 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
                        int dt = DT_DIR;
                        dir->basebuf.buf[stk->baselen - 1] = 0;
                        dir->exclude = last_exclude_matching_from_lists(dir,
-                                                                       &the_index,
+                                                                       istate,
                                dir->basebuf.buf, stk->baselen - 1,
                                dir->basebuf.buf + current, &dt);
                        dir->basebuf.buf[stk->baselen - 1] = '/';
@@ -1167,7 +1169,7 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
                        strbuf_addbuf(&sb, &dir->basebuf);
                        strbuf_addstr(&sb, dir->exclude_per_dir);
                        el->src = strbuf_detach(&sb, NULL);
-                       add_excludes(el->src, el->src, stk->baselen, el, &the_index,
+                       add_excludes(el->src, el->src, stk->baselen, el, istate,
                                     untracked ? &sha1_stat : NULL);
                }
                /*
@@ -1209,7 +1211,7 @@ struct exclude *last_exclude_matching(struct dir_struct *dir,
        const char *basename = strrchr(pathname, '/');
        basename = (basename) ? basename+1 : pathname;
 
-       prep_exclude(dir, pathname, basename-pathname);
+       prep_exclude(dir, &the_index, pathname, basename-pathname);
 
        if (dir->exclude)
                return dir->exclude;
@@ -1695,10 +1697,10 @@ static int valid_cached_dir(struct dir_struct *dir,
         */
        if (path->len && path->buf[path->len - 1] != '/') {
                strbuf_addch(path, '/');
-               prep_exclude(dir, path->buf, path->len);
+               prep_exclude(dir, &the_index, path->buf, path->len);
                strbuf_setlen(path, path->len - 1);
        } else
-               prep_exclude(dir, path->buf, path->len);
+               prep_exclude(dir, &the_index, path->buf, path->len);
 
        /* hopefully prep_exclude() haven't invalidated this entry... */
        return untracked->valid;