diff options
Diffstat (limited to 'run-command.c')
| -rw-r--r-- | run-command.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/run-command.c b/run-command.c index a608d37fb2..6b1e4a3453 100644 --- a/run-command.c +++ b/run-command.c @@ -1595,7 +1595,10 @@ static void pp_cleanup(struct parallel_processes *pp, * When get_next_task added messages to the buffer in its last * iteration, the buffered output is non empty. */ - strbuf_write(&pp->buffered_output, stderr); + if (opts->consume_output) + opts->consume_output(&pp->buffered_output, opts->data); + else + strbuf_write(&pp->buffered_output, stderr); strbuf_release(&pp->buffered_output); sigchain_pop_common(); @@ -1734,13 +1737,17 @@ static void pp_buffer_stderr(struct parallel_processes *pp, } } -static void pp_output(const struct parallel_processes *pp) +static void pp_output(const struct parallel_processes *pp, + const struct run_process_parallel_opts *opts) { size_t i = pp->output_owner; if (child_is_working(&pp->children[i]) && pp->children[i].err.len) { - strbuf_write(&pp->children[i].err, stderr); + if (opts->consume_output) + opts->consume_output(&pp->children[i].err, opts->data); + else + strbuf_write(&pp->children[i].err, stderr); strbuf_reset(&pp->children[i].err); } } @@ -1788,11 +1795,15 @@ static int pp_collect_finished(struct parallel_processes *pp, } else { const size_t n = opts->processes; - strbuf_write(&pp->children[i].err, stderr); + /* Output errors, then all other finished child processes */ + if (opts->consume_output) { + opts->consume_output(&pp->children[i].err, opts->data); + opts->consume_output(&pp->buffered_output, opts->data); + } else { + strbuf_write(&pp->children[i].err, stderr); + strbuf_write(&pp->buffered_output, stderr); + } strbuf_reset(&pp->children[i].err); - - /* Output all other finished child processes */ - strbuf_write(&pp->buffered_output, stderr); strbuf_reset(&pp->buffered_output); /* @@ -1829,7 +1840,7 @@ static void pp_handle_child_IO(struct parallel_processes *pp, pp->children[i].state = GIT_CP_WAIT_CLEANUP; } else { pp_buffer_stderr(pp, opts, output_timeout); - pp_output(pp); + pp_output(pp, opts); } } @@ -1852,6 +1863,9 @@ void run_processes_parallel(const struct run_process_parallel_opts *opts) "max:%"PRIuMAX, (uintmax_t)opts->processes); + if (opts->ungroup && opts->consume_output) + BUG("ungroup and reading output are mutualy exclusive"); + /* * Child tasks might receive input via stdin, terminating early (or not), so * ignore the default SIGPIPE which gets handled by each feed_pipe_fn which |