From owner-svn-src-all@freebsd.org Fri Aug 31 15:02:54 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E724BFCDE10; Fri, 31 Aug 2018 15:02:53 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9C78D77618; Fri, 31 Aug 2018 15:02:53 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7D8AA1CDA2; Fri, 31 Aug 2018 15:02:53 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w7VF2rZ2050698; Fri, 31 Aug 2018 15:02:53 GMT (envelope-from kevans@FreeBSD.org) Received: (from kevans@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w7VF2rjM050697; Fri, 31 Aug 2018 15:02:53 GMT (envelope-from kevans@FreeBSD.org) Message-Id: <201808311502.w7VF2rjM050697@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kevans set sender to kevans@FreeBSD.org using -f From: Kyle Evans Date: Fri, 31 Aug 2018 15:02:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r338407 - head/stand/common X-SVN-Group: head X-SVN-Commit-Author: kevans X-SVN-Commit-Paths: head/stand/common X-SVN-Commit-Revision: 338407 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 31 Aug 2018 15:02:54 -0000 Author: kevans Date: Fri Aug 31 15:02:53 2018 New Revision: 338407 URL: https://svnweb.freebsd.org/changeset/base/338407 Log: lualoader: Print error messages from command failures at the prompt Previously lualoader would remain silent, rather than printing command_errmsg or noting that a command had failed or was not found. Approved by: re (gjb) Modified: head/stand/common/interp_lua.c Modified: head/stand/common/interp_lua.c ============================================================================== --- head/stand/common/interp_lua.c Fri Aug 31 08:37:15 2018 (r338406) +++ head/stand/common/interp_lua.c Fri Aug 31 15:02:53 2018 (r338407) @@ -135,7 +135,7 @@ interp_run(const char *line) char **argv; lua_State *luap; struct interp_lua_softc *softc = &lua_softc; - int status; + int status, ret; luap = softc->luap; LDBG("executing line..."); @@ -147,14 +147,16 @@ interp_run(const char *line) * run it through cli_execute. If that fails, then we'll try it * as a builtin. */ + command_errmsg = NULL; if (parse(&argc, &argv, line) == 0) { lua_getglobal(luap, "cli_execute"); for (nargc = 0; nargc < argc; ++nargc) { lua_pushstring(luap, argv[nargc]); } status = lua_pcall(luap, argc, 1, 0); + ret = lua_tointeger(luap, 1); lua_pop(luap, 1); - if (status != 0) { + if (status != 0 || ret != 0) { /* * Lua cli_execute will pass the function back * through loader.command, which is a proxy to @@ -166,7 +168,10 @@ interp_run(const char *line) status = interp_builtin_cmd(argc, argv); } if (status != 0) { - printf("Command failed\n"); + if (command_errmsg != NULL) + printf("%s\n", command_errmsg); + else + printf("Command failed\n"); status = CMD_ERROR; } free(argv);