This teaches git-diff-files, git-diff-index and git-diff-tree
backends to exit early under --quiet option.
Signed-off-by: Junio C Hamano <junkio@xxxxxxx>
---
diff-lib.c | 6 ++++++
tree-diff.c | 2 ++
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/diff-lib.c b/diff-lib.c
index f9a1a10..5c5b05b 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -324,6 +324,9 @@ int run_diff_files(struct rev_info *revs, int silent_on_removed)
struct cache_entry *ce = active_cache[i];
int changed;
+ if (revs->diffopt.quiet && revs->diffopt.has_changes)
+ break;
+
if (!ce_path_match(ce, revs->prune_data))
continue;
@@ -565,6 +568,9 @@ static int diff_cache(struct rev_info *revs,
struct cache_entry *ce = *ac;
int same = (entries > 1) && ce_same_name(ce, ac[1]);
+ if (revs->diffopt.quiet && revs->diffopt.has_changes)
+ break;
+
if (!ce_path_match(ce, pathspec))
goto skip_entry;
diff --git a/tree-diff.c b/tree-diff.c
index c827582..44cde74 100644
--- a/tree-diff.c
+++ b/tree-diff.c
@@ -161,6 +161,8 @@ static void show_entry(struct diff_options *opt, const char *prefix, struct tree
int diff_tree(struct tree_desc *t1, struct tree_desc *t2, const char *base, struct diff_options *opt)
{
while (t1->size | t2->size) {
+ if (opt->quiet && opt->has_changes)
+ break;
if (opt->nr_paths && t1->size && !interesting(t1, base, opt)) {
update_tree_entry(t1);
continue;
--
1.5.0.3.1036.g6baf1
-
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