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-rw-r--r--list-objects.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/list-objects.c b/list-objects.c
index adaf997..f1fa21c 100644
--- a/list-objects.c
+++ b/list-objects.c
@@ -66,6 +66,39 @@ static void process_tree(struct rev_info *revs,
tree->buffer = NULL;
}
+static void mark_edge_parents_uninteresting(struct commit *commit,
+ struct rev_info *revs,
+ show_edge_fn show_edge)
+{
+ struct commit_list *parents;
+
+ for (parents = commit->parents; parents; parents = parents->next) {
+ struct commit *parent = parents->item;
+ if (!(parent->object.flags & UNINTERESTING))
+ continue;
+ mark_tree_uninteresting(parent->tree);
+ if (revs->edge_hint && !(parent->object.flags & SHOWN)) {
+ parent->object.flags |= SHOWN;
+ show_edge(parent);
+ }
+ }
+}
+
+void mark_edges_uninteresting(struct commit_list *list,
+ struct rev_info *revs,
+ show_edge_fn show_edge)
+{
+ for ( ; list; list = list->next) {
+ struct commit *commit = list->item;
+
+ if (commit->object.flags & UNINTERESTING) {
+ mark_tree_uninteresting(commit->tree);
+ continue;
+ }
+ mark_edge_parents_uninteresting(commit, revs, show_edge);
+ }
+}
+
void traverse_commit_list(struct rev_info *revs,
void (*show_commit)(struct commit *),
void (*show_object)(struct object_array_entry *))