9 #include "list-objects.h"
11 static void process_blob(struct rev_info *revs,
13 struct object_array *p,
14 struct name_path *path,
17 struct object *obj = &blob->object;
19 if (!revs->blob_objects)
21 if (obj->flags & (UNINTERESTING | SEEN))
25 add_object(obj, p, path, name);
28 static void process_tree(struct rev_info *revs,
30 struct object_array *p,
31 struct name_path *path,
34 struct object *obj = &tree->object;
35 struct tree_desc desc;
36 struct name_entry entry;
39 if (!revs->tree_objects)
41 if (obj->flags & (UNINTERESTING | SEEN))
43 if (parse_tree(tree) < 0)
44 die("bad tree object %s", sha1_to_hex(obj->sha1));
47 add_object(obj, p, path, name);
50 me.elem_len = strlen(name);
52 init_tree_desc(&desc, tree->buffer, tree->size);
54 while (tree_entry(&desc, &entry)) {
55 if (S_ISDIR(entry.mode))
57 lookup_tree(entry.sha1),
61 lookup_blob(entry.sha1),
68 static void mark_edge_parents_uninteresting(struct commit *commit,
69 struct rev_info *revs,
70 show_edge_fn show_edge)
72 struct commit_list *parents;
74 for (parents = commit->parents; parents; parents = parents->next) {
75 struct commit *parent = parents->item;
76 if (!(parent->object.flags & UNINTERESTING))
78 mark_tree_uninteresting(parent->tree);
79 if (revs->edge_hint && !(parent->object.flags & SHOWN)) {
80 parent->object.flags |= SHOWN;
86 void mark_edges_uninteresting(struct commit_list *list,
87 struct rev_info *revs,
88 show_edge_fn show_edge)
90 for ( ; list; list = list->next) {
91 struct commit *commit = list->item;
93 if (commit->object.flags & UNINTERESTING) {
94 mark_tree_uninteresting(commit->tree);
97 mark_edge_parents_uninteresting(commit, revs, show_edge);
101 void traverse_commit_list(struct rev_info *revs,
102 void (*show_commit)(struct commit *),
103 void (*show_object)(struct object_array_entry *))
106 struct commit *commit;
107 struct object_array objects = { 0, 0, NULL };
109 while ((commit = get_revision(revs)) != NULL) {
110 process_tree(revs, commit->tree, &objects, NULL, "");
113 for (i = 0; i < revs->pending.nr; i++) {
114 struct object_array_entry *pending = revs->pending.objects + i;
115 struct object *obj = pending->item;
116 const char *name = pending->name;
117 if (obj->flags & (UNINTERESTING | SEEN))
119 if (obj->type == OBJ_TAG) {
121 add_object_array(obj, name, &objects);
124 if (obj->type == OBJ_TREE) {
125 process_tree(revs, (struct tree *)obj, &objects,
129 if (obj->type == OBJ_BLOB) {
130 process_blob(revs, (struct blob *)obj, &objects,
134 die("unknown pending object %s (%s)",
135 sha1_to_hex(obj->sha1), name);
137 for (i = 0; i < objects.nr; i++)
138 show_object(&objects.objects[i]);