diff options
Diffstat (limited to 'unpack-trees.c')
| -rw-r--r-- | unpack-trees.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/unpack-trees.c b/unpack-trees.c index e4eb8fa3af..8eb3ddb392 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -61,7 +61,7 @@ static void unlink_entry(struct cache_entry *ce) { if (has_symlink_or_noent_leading_path(ce->name, ce_namelen(ce))) return; - if (unlink(ce->name)) + if (unlink_or_warn(ce->name)) return; schedule_dir_for_removal(ce->name, ce_namelen(ce)); } @@ -326,6 +326,23 @@ static int unpack_callback(int n, unsigned long mask, unsigned long dirmask, str if (src[0]) conflicts |= 1; } + + /* special case: "diff-index --cached" looking at a tree */ + if (o->diff_index_cached && + n == 1 && dirmask == 1 && S_ISDIR(names->mode)) { + int matches; + matches = cache_tree_matches_traversal(o->src_index->cache_tree, + names, info); + /* + * Everything under the name matches. Adjust o->pos to + * skip the entire hierarchy. + */ + if (matches) { + o->pos += matches; + return mask; + } + } + if (traverse_trees_recursive(n, dirmask, conflicts, names, info) < 0) return -1; |