diff options
| -rw-r--r-- | builtin/fsmonitor--daemon.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/builtin/fsmonitor--daemon.c b/builtin/fsmonitor--daemon.c index f049879337..5e3178b8bd 100644 --- a/builtin/fsmonitor--daemon.c +++ b/builtin/fsmonitor--daemon.c @@ -7,10 +7,55 @@ #include "khash.h" static const char * const builtin_fsmonitor__daemon_usage[] = { + N_("git fsmonitor--daemon stop"), + N_("git fsmonitor--daemon status"), NULL }; #ifdef HAVE_FSMONITOR_DAEMON_BACKEND +/* + * Acting as a CLIENT. + * + * Send a "quit" command to the `git-fsmonitor--daemon` (if running) + * and wait for it to shutdown. + */ +static int do_as_client__send_stop(void) +{ + struct strbuf answer = STRBUF_INIT; + int ret; + + ret = fsmonitor_ipc__send_command("quit", &answer); + + /* The quit command does not return any response data. */ + strbuf_release(&answer); + + if (ret) + return ret; + + trace2_region_enter("fsm_client", "polling-for-daemon-exit", NULL); + while (fsmonitor_ipc__get_state() == IPC_STATE__LISTENING) + sleep_millisec(50); + trace2_region_leave("fsm_client", "polling-for-daemon-exit", NULL); + + return 0; +} + +static int do_as_client__status(void) +{ + enum ipc_active_state state = fsmonitor_ipc__get_state(); + + switch (state) { + case IPC_STATE__LISTENING: + printf(_("fsmonitor-daemon is watching '%s'\n"), + the_repository->worktree); + return 0; + + default: + printf(_("fsmonitor-daemon is not watching '%s'\n"), + the_repository->worktree); + return 1; + } +} int cmd_fsmonitor__daemon(int argc, const char **argv, const char *prefix) { @@ -28,6 +73,12 @@ int cmd_fsmonitor__daemon(int argc, const char **argv, const char *prefix) usage_with_options(builtin_fsmonitor__daemon_usage, options); subcmd = argv[0]; + if (!strcmp(subcmd, "stop")) + return !!do_as_client__send_stop(); + + if (!strcmp(subcmd, "status")) + return !!do_as_client__status(); + die(_("Unhandled subcommand '%s'"), subcmd); } |