[PATCH v2 1/2] Teach git log --check to return an appropriate exit code
From: Peter Valdemar Mørch <peter@morch.com>
Signed-off-by: Peter Valdemar Mørch <peter@morch.com>
---
builtin-log.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/builtin-log.c b/builtin-log.c
index f4975cf..ae71540 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -217,6 +217,11 @@ static int cmd_log_walk(struct rev_info *rev)
if (rev->early_output)
finish_early_output(rev);
+ /*
+ * For --check, the exit code is based on CHECK_FAILED being
+ * accumulated in rev->diffopt, so be careful to retain that state
+ * information if replacing rev->diffopt in this loop
+ */
while ((commit = get_revision(rev)) != NULL) {
log_tree_commit(rev, commit);
if (!rev->reflog_info) {
@@ -227,6 +232,10 @@ static int cmd_log_walk(struct rev_info *rev)
free_commit_list(commit->parents);
commit->parents = NULL;
}
+ if (rev->diffopt.output_format & DIFF_FORMAT_CHECKDIFF &&
+ DIFF_OPT_TST(&rev->diffopt, CHECK_FAILED)) {
+ return 02;
+ }
return 0;
}
--
1.6.0.rc2.5.g3452.dirty