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pack-objects: further work on internal rev-list logic.

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This teaches the internal rev-list logic to understand options
that are needed for pack handling: --all, --unpacked, and --thin.

It also moves two functions from builtin-rev-list to list-objects
so that the two programs can share more code.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano
2006-09-06 01:42:23 -07:00
parent b5d97e6b0a
commit 8d1d8f83b5
4 changed files with 85 additions and 93 deletions
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33
list-objects.c
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@ -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 *))