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-rw-r--r--list-objects.c70
1 files changed, 59 insertions, 11 deletions
diff --git a/list-objects.c b/list-objects.c
index c41cc80..fb728f7 100644
--- a/list-objects.c
+++ b/list-objects.c
@@ -222,25 +222,73 @@ static void mark_edge_parents_uninteresting(struct commit *commit,
}
}
-void mark_edges_uninteresting(struct rev_info *revs, show_edge_fn show_edge)
+static void add_edge_parents(struct commit *commit,
+ struct rev_info *revs,
+ show_edge_fn show_edge,
+ struct oidset *set)
+{
+ struct commit_list *parents;
+
+ for (parents = commit->parents; parents; parents = parents->next) {
+ struct commit *parent = parents->item;
+ struct tree *tree = get_commit_tree(parent);
+
+ if (!tree)
+ continue;
+
+ oidset_insert(set, &tree->object.oid);
+
+ if (!(parent->object.flags & UNINTERESTING))
+ continue;
+ tree->object.flags |= UNINTERESTING;
+
+ if (revs->edge_hint && !(parent->object.flags & SHOWN)) {
+ parent->object.flags |= SHOWN;
+ show_edge(parent);
+ }
+ }
+}
+
+void mark_edges_uninteresting(struct rev_info *revs,
+ show_edge_fn show_edge,
+ int sparse)
{
struct commit_list *list;
int i;
- for (list = revs->commits; list; list = list->next) {
- struct commit *commit = list->item;
+ if (sparse) {
+ struct oidset set;
+ oidset_init(&set, 16);
- if (commit->object.flags & UNINTERESTING) {
- mark_tree_uninteresting(revs->repo,
- get_commit_tree(commit));
- if (revs->edge_hint_aggressive && !(commit->object.flags & SHOWN)) {
- commit->object.flags |= SHOWN;
- show_edge(commit);
+ for (list = revs->commits; list; list = list->next) {
+ struct commit *commit = list->item;
+ struct tree *tree = get_commit_tree(commit);
+
+ if (commit->object.flags & UNINTERESTING)
+ tree->object.flags |= UNINTERESTING;
+
+ oidset_insert(&set, &tree->object.oid);
+ add_edge_parents(commit, revs, show_edge, &set);
+ }
+
+ mark_trees_uninteresting_sparse(revs->repo, &set);
+ oidset_clear(&set);
+ } else {
+ for (list = revs->commits; list; list = list->next) {
+ struct commit *commit = list->item;
+ if (commit->object.flags & UNINTERESTING) {
+ mark_tree_uninteresting(revs->repo,
+ get_commit_tree(commit));
+ if (revs->edge_hint_aggressive && !(commit->object.flags & SHOWN)) {
+ commit->object.flags |= SHOWN;
+ show_edge(commit);
+ }
+ continue;
}
- continue;
+ mark_edge_parents_uninteresting(commit, revs, show_edge);
}
- mark_edge_parents_uninteresting(commit, revs, show_edge);
}
+
if (revs->edge_hint_aggressive) {
for (i = 0; i < revs->cmdline.nr; i++) {
struct object *obj = revs->cmdline.rev[i].item;