do
ensure_not_expanded read-tree -mu $MERGE_TREES &&
ensure_not_expanded reset --hard || return 1
- done
+ done &&
+
+ rm -rf sparse-index/deep/deeper2 &&
+ ensure_not_expanded add . &&
+ ensure_not_expanded commit -m "test" &&
+
+ ensure_not_expanded read-tree --prefix=deep/deeper2 -u deepest
'
test_expect_success 'ls-files' '
o->pl = pl;
}
+static void update_sparsity_for_prefix(const char *prefix,
+ struct index_state *istate)
+{
+ int prefix_len = strlen(prefix);
+ struct strbuf ce_prefix = STRBUF_INIT;
+
+ if (!istate->sparse_index)
+ return;
+
+ while (prefix_len > 0 && prefix[prefix_len - 1] == '/')
+ prefix_len--;
+
+ if (prefix_len <= 0)
+ BUG("Invalid prefix passed to update_sparsity_for_prefix");
+
+ strbuf_grow(&ce_prefix, prefix_len + 1);
+ strbuf_add(&ce_prefix, prefix, prefix_len);
+ strbuf_addch(&ce_prefix, '/');
+
+ /*
+ * If the prefix points to a sparse directory or a path inside a sparse
+ * directory, the index should be expanded. This is accomplished in one
+ * of two ways:
+ * - if the prefix is inside a sparse directory, it will be expanded by
+ * the 'ensure_full_index(...)' call in 'index_name_pos(...)'.
+ * - if the prefix matches an existing sparse directory entry,
+ * 'index_name_pos(...)' will return its index position, triggering
+ * the 'ensure_full_index(...)' below.
+ */
+ if (!path_in_cone_mode_sparse_checkout(ce_prefix.buf, istate) &&
+ index_name_pos(istate, ce_prefix.buf, ce_prefix.len) >= 0)
+ ensure_full_index(istate);
+
+ strbuf_release(&ce_prefix);
+}
static int verify_absent(const struct cache_entry *,
enum unpack_trees_error_types,
setup_standard_excludes(o->dir);
}
+ if (o->prefix)
+ update_sparsity_for_prefix(o->prefix, o->src_index);
+
if (!core_apply_sparse_checkout || !o->update)
o->skip_sparse_checkout = 1;
if (!o->skip_sparse_checkout && !o->pl) {