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Merge branch 'jc/diff-index-quick-exit-early'

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* jc/diff-index-quick-exit-early:
  diff-index --quiet: learn the "stop feeding the backend early" logic

Conflicts:
	unpack-trees.h
This commit is contained in:
Junio C Hamano 2011-06-29 17:03:11 -07:00
commit 57e4d61686
3 changed files with 10 additions and 2 deletions
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7
diff-lib.c
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@ -433,8 +433,13 @@ static int oneway_diff(struct cache_entry **src, struct unpack_trees_options *o)
if (tree == o->df_conflict_entry)
tree = NULL;
if (ce_path_match(idx ? idx : tree, &revs->prune_data))
if (ce_path_match(idx ? idx : tree, &revs->prune_data)) {
do_oneway_diff(o, idx, tree);
if (diff_can_quit_early(&revs->diffopt)) {
o->exiting_early = 1;
return -1;
}
}
return 0;
}

4
unpack-trees.c
View File

@ -593,7 +593,7 @@ static int unpack_nondirectories(int n, unsigned long mask,
static int unpack_failed(struct unpack_trees_options *o, const char *message)
{
discard_index(&o->result);
if (!o->gently) {
if (!o->gently && !o->exiting_early) {
if (message)
return error("%s", message);
return -1;
@ -1133,6 +1133,8 @@ return_failed:
display_error_msgs(o);
mark_all_ce_unused(o->src_index);
ret = unpack_failed(o, NULL);
if (o->exiting_early)
ret = 0;
goto done;
}

1
unpack-trees.h
View File

@ -46,6 +46,7 @@ struct unpack_trees_options {
debug_unpack,
skip_sparse_checkout,
gently,
exiting_early,
show_all_errors,
dry_run;
const char *prefix;