exec: add options "-rc"/"-norc" (display return code) in command /exec

src/plugins/exec/exec-command.c

@@ -255,6 +255,14 @@ exec_command_parse_options (struct t_exec_cmd_options *cmd_options,
         {
             cmd_options->line_numbers = 0;
         }
+        else if (weechat_strcasecmp (argv[i], "-rc") == 0)
+        {
+            cmd_options->display_rc = 1;
+        }
+        else if (weechat_strcasecmp (argv[i], "-norc") == 0)
+        {
+            cmd_options->display_rc = 0;
+        }
         else if (weechat_strcasecmp (argv[i], "-timeout") == 0)
         {
             if (i + 1 >= argc)
@@ -318,6 +326,7 @@ exec_command_run (struct t_gui_buffer *buffer,
     cmd_options.new_buffer = 0;
     cmd_options.switch_to_buffer = 1;
     cmd_options.line_numbers = -1;
+    cmd_options.display_rc = 1;
     cmd_options.ptr_command_name = NULL;
 
     /* parse default options */
@@ -429,6 +438,7 @@ exec_command_run (struct t_gui_buffer *buffer,
     }
     new_exec_cmd->line_numbers = (cmd_options.line_numbers < 0) ?
         cmd_options.new_buffer : cmd_options.line_numbers;
+    new_exec_cmd->display_rc = cmd_options.display_rc;
 
     /* execute the command */
     if (weechat_exec_plugin->debug >= 1)
@@ -659,8 +669,8 @@ exec_command_init ()
         N_("execute external commands"),
         N_("-list"
            " || [-sh|-nosh] [-bg|-nobg] [-stdin|-nostdin] [-buffer <name>] "
-           "[-l|-o|-n] |-sw|-nosw] [-ln|-noln] [-timeout <timeout>] "
+           "[-l|-o|-n] |-sw|-nosw] [-ln|-noln] [-rc|-norc] "
-           "[-name <name>] <command>"
+           "[-timeout <timeout>] [-name <name>] <command>"
            " || -in <id> <text>"
            " || -inclose <id> [<text>]"
            " || -signal <id> <signal>"
@@ -691,6 +701,8 @@ exec_command_init ()
            "   -nosw: don't switch to the output buffer\n"
            "     -ln: display line numbers (default in new buffer only)\n"
            "   -noln: don't display line numbers\n"
+           "     -rc: display return code (default)\n"
+           "   -norc: don't display return code\n"
            "-timeout: set a timeout for the command (in seconds)\n"
            "   -name: set a name for the command (to name it later with /exec)\n"
            " command: the command to execute; if beginning with \"url:\", the "

src/plugins/exec/exec-command.h

@@ -33,6 +33,7 @@ struct t_exec_cmd_options
     int new_buffer;                    /* output in a new buffer            */
     int switch_to_buffer;              /* switch to the output buffer       */
     int line_numbers;                  /* 1 to display line numbers         */
+    int display_rc;                    /* 1 to display return code          */
     const char *ptr_command_name;      /* name of command                   */
 };
 

src/plugins/exec/exec.c

@@ -125,6 +125,7 @@ exec_add ()
     new_exec_cmd->output_to_buffer = 0;
     new_exec_cmd->buffer_full_name = NULL;
     new_exec_cmd->line_numbers = 0;
+    new_exec_cmd->display_rc = 0;
     new_exec_cmd->stdout_size = 0;
     new_exec_cmd->stdout = NULL;
     new_exec_cmd->stderr_size = 0;
@@ -268,7 +269,8 @@ exec_end_command (struct t_exec_cmd *exec_cmd, int return_code)
      * display return code (only if command is not detached and if output is
      * NOT sent to buffer)
      */
-    if (!exec_cmd->detached && !exec_cmd->output_to_buffer)
+    if (!exec_cmd->detached && !exec_cmd->output_to_buffer
+        && exec_cmd->display_rc)
     {
         if (return_code >= 0)
         {
@@ -434,6 +436,7 @@ exec_print_log ()
         weechat_log_printf ("  output_to_buffer. . . . : %d",    ptr_exec_cmd->output_to_buffer);
         weechat_log_printf ("  buffer_full_name. . . . : '%s'",  ptr_exec_cmd->buffer_full_name);
         weechat_log_printf ("  line_numbers. . . . . . : %d",    ptr_exec_cmd->line_numbers);
+        weechat_log_printf ("  display_rc. . . . . . . : %d",    ptr_exec_cmd->display_rc);
         weechat_log_printf ("  stdout_size . . . . . . : %d",    ptr_exec_cmd->stdout_size);
         weechat_log_printf ("  stdout. . . . . . . . . : '%s'",  ptr_exec_cmd->stdout);
         weechat_log_printf ("  stderr_size . . . . . . : %d",    ptr_exec_cmd->stderr_size);

src/plugins/exec/exec.h

@@ -37,10 +37,11 @@ struct t_exec_cmd
     time_t start_time;                 /* start time                        */
     time_t end_time;                   /* end time                          */
 
-    /* buffer */
+    /* display */
     int output_to_buffer;              /* 1 if output is sent to buffer     */
     char *buffer_full_name;            /* buffer where output is displayed  */
     int line_numbers;                  /* 1 if lines numbers are displayed  */
+    int display_rc;                    /* 1 if return code is displayed     */
 
     /* command output */
     int stdout_size;                   /* number of bytes in stdout         */