diff options
Diffstat (limited to 't/helper/test-run-command.c')
| -rw-r--r-- | t/helper/test-run-command.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/t/helper/test-run-command.c b/t/helper/test-run-command.c index 3ecb830f4a..40dd329e02 100644 --- a/t/helper/test-run-command.c +++ b/t/helper/test-run-command.c @@ -52,6 +52,21 @@ static int no_job(struct child_process *cp, return 0; } +static void duplicate_output(struct strbuf *process_out, + struct strbuf *out, + void *pp_cb, + void *pp_task_cb) +{ + struct string_list list = STRING_LIST_INIT_DUP; + + string_list_split(&list, process_out->buf, '\n', -1); + for (size_t i = 0; i < list.nr; i++) { + if (strlen(list.items[i].string) > 0) + fprintf(stderr, "duplicate_output: %s\n", list.items[i].string); + } + string_list_clear(&list, 0); +} + static int task_finished(int result, struct strbuf *err, void *pp_cb, @@ -439,6 +454,12 @@ int cmd__run_command(int argc, const char **argv) opts.ungroup = 1; } + if (!strcmp(argv[1], "--duplicate-output")) { + argv += 1; + argc -= 1; + opts.duplicate_output = duplicate_output; + } + jobs = atoi(argv[2]); strvec_clear(&proc.args); strvec_pushv(&proc.args, (const char **)argv + 3); |