client-version: added version output and man updated.

client/tarantool/tc.c

@@ -101,6 +101,9 @@ int main(int argc, char *argv[])
 	case TC_OPT_USAGE:
 		tc_opt_usage();
 		break;
+	case TC_OPT_VERSION:
+		tc_opt_version();
+		break;
 	case TC_OPT_RPL:
 		tc_connect();
 		rc = tc_wal_remote();

client/tarantool/tc_opt.c

@@ -52,7 +52,9 @@ static const void *tc_options_def = gopt_start(
 	gopt_option('R', GOPT_ARG, gopt_shorts('R'),
 		    gopt_longs("rpl"), " <lsn>", "act as replica for the specified server"),
 	gopt_option('h', 0, gopt_shorts('h', '?'), gopt_longs("help"),
-		    NULL, "display this help and exit")
+		    NULL, "display this help and exit"),
+	gopt_option('v', 0, gopt_shorts('v'), gopt_longs("version"),
+		    NULL, "display version information and exit")
 );
 
 void tc_opt_usage(void)
@@ -63,6 +65,14 @@ void tc_opt_usage(void)
 	exit(0);
 }
 
+void tc_opt_version(void)
+{
+	printf("tarantool client, version %s.%s\n",
+	       TC_VERSION_MAJOR,
+	       TC_VERSION_MINOR);
+	exit(0);
+}
+
 enum tc_opt_mode tc_opt_init(struct tc_opt *opt, int argc, char **argv)
 {
 	/* usage */
@@ -72,6 +82,12 @@ enum tc_opt_mode tc_opt_init(struct tc_opt *opt, int argc, char **argv)
 		goto done;
 	}
 
+	/* version */
+	if (gopt(tc_options, 'v')) {
+		opt->mode = TC_OPT_VERSION;
+		goto done;
+	}
+
 	/* server host */
 	gopt_arg(tc_options, 'a', &opt->host);
 	if (opt->host == NULL)

client/tarantool/tc_opt.h

@@ -26,8 +26,12 @@
  * SUCH DAMAGE.
  */
 
+#define TC_VERSION_MAJOR "0"
+#define TC_VERSION_MINOR "1"
+
 enum tc_opt_mode {
 	TC_OPT_USAGE,
+	TC_OPT_VERSION,
 	TC_OPT_RPL,
 	TC_OPT_WAL_CAT,
 	TC_OPT_WAL_PLAY,
@@ -47,6 +51,7 @@ struct tc_opt {
 };
 
 void tc_opt_usage(void);
+void tc_opt_version(void);
 
 enum tc_opt_mode
 tc_opt_init(struct tc_opt *opt, int argc, char **argv);

doc/man/tarantool.pod

@@ -12,20 +12,35 @@ tarantool - readline SQL-client for L<tarantool>.
 
 =item -a <host>, --host <host>
 
-Defines Server address.
+Defines server address.
 
 =item -p <port>, --port <port>
 
 Defines server port.
 
-=item -m <port>, --port-admin <port>
+=item -m <port>, --admin-port <port>
 
-Defines Server admin port.
+Defines server admin port.
+
+=item -C <file>, --cat <file>
+
+Outputs xlog file content.
+
+=item -P <file>, --play <file>
+
+Replays xlog file to the specified server.
+
+=item -R <lsn>, --rpl <lsn>
+
+Acts as replica for the specified server.
 
 =item -h, --help
 
 Displays helpscreen and exits.
 
-=back
+=item -v, --version
 
+Displays version and exits.
+
+=back