Merge branch 'bw/dir-c-stops-relying-on-the-index'

diff --git a/unpack-trees.c b/unpack-trees.c
index aa15111fefc8ca333edeeeb3ac77a8b946e4c6a5..c312c2cd3affa49b17fad336dce6be89fcc954ba 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -252,14 +252,18 @@ static int check_submodule_move_head(const struct cache_entry *ce,
                                     const char *new_id,
                                     struct unpack_trees_options *o)
 {
+       unsigned flags = SUBMODULE_MOVE_HEAD_DRY_RUN;
        const struct submodule *sub = submodule_from_ce(ce);
        if (!sub)
                return 0;
 
+       if (o->reset)
+               flags |= SUBMODULE_MOVE_HEAD_FORCE;
+
        switch (sub->update_strategy.type) {
        case SM_UPDATE_UNSPECIFIED:
        case SM_UPDATE_CHECKOUT:
-               if (submodule_move_head(ce->name, old_id, new_id, SUBMODULE_MOVE_HEAD_DRY_RUN))
+               if (submodule_move_head(ce->name, old_id, new_id, flags))
                        return o->gently ? -1 :
                                add_rejected_path(o, ERROR_WOULD_LOSE_SUBMODULE, ce->name);
                return 0;
@@ -308,6 +312,7 @@ static void unlink_entry(const struct cache_entry *ce)
                case SM_UPDATE_CHECKOUT:
                case SM_UPDATE_REBASE:
                case SM_UPDATE_MERGE:
+                       /* state.force is set at the caller. */
                        submodule_move_head(ce->name, "HEAD", NULL,
                                            SUBMODULE_MOVE_HEAD_FORCE);
                        break;
@@ -1068,7 +1073,7 @@ static int clear_ce_flags_dir(struct cache_entry **cache, int nr,
        struct cache_entry **cache_end;
        int dtype = DT_DIR;
        int ret = is_excluded_from_list(prefix->buf, prefix->len,
-                                       basename, &dtype, el);
+                                       basename, &dtype, el, &the_index);
        int rc;
 
        strbuf_addch(prefix, '/');
@@ -1171,7 +1176,7 @@ static int clear_ce_flags_1(struct cache_entry **cache, int nr,
                /* Non-directory */
                dtype = ce_to_dtype(ce);
                ret = is_excluded_from_list(ce->name, ce_namelen(ce),
-                                           name, &dtype, el);
+                                           name, &dtype, el, &the_index);
                if (ret < 0)
                        ret = defval;
                if (ret > 0)
@@ -1251,7 +1256,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
                o->skip_sparse_checkout = 1;
        if (!o->skip_sparse_checkout) {
                char *sparse = git_pathdup("info/sparse-checkout");
-               if (add_excludes_from_file_to_list(sparse, "", 0, &el, 0) < 0)
+               if (add_excludes_from_file_to_list(sparse, "", 0, &el, NULL) < 0)
                        o->skip_sparse_checkout = 1;
                else
                        o->el = &el;
@@ -1592,7 +1597,7 @@ static int verify_clean_subdirectory(const struct cache_entry *ce,
        memset(&d, 0, sizeof(d));
        if (o->dir)
                d.exclude_per_dir = o->dir->exclude_per_dir;
-       i = read_directory(&d, pathbuf, namelen+1, NULL);
+       i = read_directory(&d, &the_index, pathbuf, namelen+1, NULL);
        if (i)
                return o->gently ? -1 :
                        add_rejected_path(o, ERROR_NOT_UPTODATE_DIR, ce->name);
@@ -1634,7 +1639,7 @@ static int check_ok_to_remove(const char *name, int len, int dtype,
                return 0;
 
        if (o->dir &&
-           is_excluded(o->dir, name, &dtype))
+           is_excluded(o->dir, &the_index, name, &dtype))
                /*
                 * ce->name is explicitly excluded, so it is Ok to
                 * overwrite it.