diff options
Diffstat (limited to 'diff-lib.c')
| -rw-r--r-- | diff-lib.c | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -641,6 +641,21 @@ static void do_oneway_diff(struct unpack_trees_options *o, show_modified(revs, tree, idx, 1, cached, match_missing); } +static inline void skip_same_name(struct cache_entry *ce, struct unpack_trees_options *o) +{ + int len = ce_namelen(ce); + const struct index_state *index = o->src_index; + + while (o->pos < index->cache_nr) { + struct cache_entry *next = index->cache[o->pos]; + if (len != ce_namelen(next)) + break; + if (memcmp(ce->name, next->name, len)) + break; + o->pos++; + } +} + /* * The unpack_trees() interface is designed for merging, so * the different source entries are designed primarily for @@ -662,6 +677,9 @@ static int oneway_diff(struct cache_entry **src, struct unpack_trees_options *o) struct cache_entry *tree = src[1]; struct rev_info *revs = o->unpack_data; + if (idx && ce_stage(idx)) + skip_same_name(idx, o); + /* * Unpack-trees generates a DF/conflict entry if * there was a directory in the index and a tree |