tests: optionally skip bin-wrappers/

diff --git a/daemon.c b/daemon.c
index 72dfeaf6e296323db7baf9e4545e412c01878417..9d2e0d20ef302aaeac02aaeba791509dd43a2712 100644 (file)
--- a/daemon.c
+++ b/daemon.c
@@ -9,7 +9,12 @@
 #define initgroups(x, y) (0) /* nothing */
 #endif
 
-static int log_syslog;
+static enum log_destination {
+       LOG_DESTINATION_UNSET = -1,
+       LOG_DESTINATION_NONE = 0,
+       LOG_DESTINATION_STDERR = 1,
+       LOG_DESTINATION_SYSLOG = 2,
+} log_destination = LOG_DESTINATION_UNSET;
 static int verbose;
 static int reuseaddr;
 static int informative_errors;
@@ -25,6 +30,7 @@ static const char daemon_usage[] =
 "           [--access-hook=<path>]\n"
 "           [--inetd | [--listen=<host_or_ipaddr>] [--port=<n>]\n"
 "                      [--detach] [--user=<user> [--group=<group>]]\n"
+"           [--log-destination=(stderr|syslog|none)]\n"
 "           [<directory>...]";
 
 /* List of acceptable pathname prefixes */
@@ -74,11 +80,14 @@ static const char *get_ip_address(struct hostinfo *hi)
 
 static void logreport(int priority, const char *err, va_list params)
 {
-       if (log_syslog) {
+       switch (log_destination) {
+       case LOG_DESTINATION_SYSLOG: {
                char buf[1024];
                vsnprintf(buf, sizeof(buf), err, params);
                syslog(priority, "%s", buf);
-       } else {
+               break;
+       }
+       case LOG_DESTINATION_STDERR:
                /*
                 * Since stderr is set to buffered mode, the
                 * logging of different processes will not overlap
@@ -88,6 +97,11 @@ static void logreport(int priority, const char *err, va_list params)
                vfprintf(stderr, err, params);
                fputc('\n', stderr);
                fflush(stderr);
+               break;
+       case LOG_DESTINATION_NONE:
+               break;
+       case LOG_DESTINATION_UNSET:
+               BUG("log destination not initialized correctly");
        }
 }
 
@@ -1286,7 +1300,6 @@ int cmd_main(int argc, const char **argv)
                }
                if (!strcmp(arg, "--inetd")) {
                        inetd_mode = 1;
-                       log_syslog = 1;
                        continue;
                }
                if (!strcmp(arg, "--verbose")) {
@@ -1294,9 +1307,22 @@ int cmd_main(int argc, const char **argv)
                        continue;
                }
                if (!strcmp(arg, "--syslog")) {
-                       log_syslog = 1;
+                       log_destination = LOG_DESTINATION_SYSLOG;
                        continue;
                }
+               if (skip_prefix(arg, "--log-destination=", &v)) {
+                       if (!strcmp(v, "syslog")) {
+                               log_destination = LOG_DESTINATION_SYSLOG;
+                               continue;
+                       } else if (!strcmp(v, "stderr")) {
+                               log_destination = LOG_DESTINATION_STDERR;
+                               continue;
+                       } else if (!strcmp(v, "none")) {
+                               log_destination = LOG_DESTINATION_NONE;
+                               continue;
+                       } else
+                               die("unknown log destination '%s'", v);
+               }
                if (!strcmp(arg, "--export-all")) {
                        export_all_trees = 1;
                        continue;
@@ -1353,7 +1379,6 @@ int cmd_main(int argc, const char **argv)
                }
                if (!strcmp(arg, "--detach")) {
                        detach = 1;
-                       log_syslog = 1;
                        continue;
                }
                if (skip_prefix(arg, "--user=", &v)) {
@@ -1399,7 +1424,14 @@ int cmd_main(int argc, const char **argv)
                usage(daemon_usage);
        }
 
-       if (log_syslog) {
+       if (log_destination == LOG_DESTINATION_UNSET) {
+               if (inetd_mode || detach)
+                       log_destination = LOG_DESTINATION_SYSLOG;
+               else
+                       log_destination = LOG_DESTINATION_STDERR;
+       }
+
+       if (log_destination == LOG_DESTINATION_SYSLOG) {
                openlog("git-daemon", LOG_PID, LOG_DAEMON);
                set_die_routine(daemon_die);
        } else
@@ -1427,7 +1459,7 @@ int cmd_main(int argc, const char **argv)
                die("base-path '%s' does not exist or is not a directory",
                    base_path);
 
-       if (inetd_mode) {
+       if (log_destination != LOG_DESTINATION_STDERR) {
                if (!freopen("/dev/null", "w", stderr))
                        die_errno("failed to redirect stderr to /dev/null");
        }