Improve update.sh script; fix bad wording

bin/update.sh

@@ -5,7 +5,7 @@
  | bin/update.sh                                                         |
  |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
- | Copyright (C) 2010-2011, The Roundcube Dev Team                       |
+ | Copyright (C) 2010-2013, The Roundcube Dev Team                       |
  |                                                                       |
  | Licensed under the GNU General Public License version 3 or            |
  | any later version with exceptions for skins & plugins.                |
@@ -25,7 +25,7 @@ require_once INSTALL_PATH . 'program/include/clisetup.php';
 require_once INSTALL_PATH . 'installer/rcube_install.php';
 
 // get arguments
-$opts = rcube_utils::get_opt(array('v' => 'version'));
+$opts = rcube_utils::get_opt(array('v' => 'version', 'y' => 'accept'));
 
 // ask user if no version is specified
 if (!$opts['version']) {
@@ -39,10 +39,6 @@ if (!$opts['version']) {
 $RCI = rcube_install::get_instance();
 $RCI->load_config();
 
-if ($opts['version'] && version_compare(version_parse($opts['version']), version_parse(RCMAIL_VERSION), '>=') && !$RCI->legacy_config)
-  die("Nothing to be done here. Bye!\n");
-
-
 if ($RCI->configured) {
   $success = true;
 
@@ -82,11 +78,13 @@ if ($RCI->configured) {
 
     // ask user to update config files
     if ($err) {
+      if (!$opts['accept']) {
         echo "Do you want me to fix your local configuration? (y/N)\n";
         $input = trim(fgets(STDIN));
+      }
 
       // positive: let's merge the local config with the defaults
-      if (strtolower($input) == 'y') {
+      if ($opts['accept'] || strtolower($input) == 'y') {
         $error = $written = false;
 
         // backup current config
@@ -146,8 +144,8 @@ if ($RCI->configured) {
     }
   }
 
-  // check database schema
-  if ($RCI->config['db_dsnw']) {
+  // update database schema
+  if ($RCI->config['db_dsnw'] && $opts['version'] && version_compare(version_parse($opts['version']), version_parse(RCMAIL_VERSION), '<')) {
     echo "Executing database schema update.\n";
     system(INSTALL_PATH . "bin/updatedb.sh --package=roundcube --version=" . $opts['version']
       . " --dir=" . INSTALL_PATH . DIRECTORY_SEPARATOR . "SQL", $res);
@@ -156,7 +154,7 @@ if ($RCI->configured) {
   }
 
   // index contacts for fulltext searching
-  if (version_compare(version_parse($opts['version']), '0.6.0', '<')) {
+  if ($opts['version'] && version_compare(version_parse($opts['version']), '0.6.0', '<')) {
     system(INSTALL_PATH . 'bin/indexcontacts.sh');
   }
 

config/config.inc.php.sample

@@ -5,7 +5,7 @@
  | Local configuration for the Roundcube Webmail installation.           |
  |                                                                       |
  | This is a sample configuration file only containing the minumum       |
- | setup required for a functional installation. Copy more config        |
+ | setup required for a functional installation. Copy more options       |
  | from defaults.inc.php to this file to override the defaults.          |
  |                                                                       |
  | This file is part of the Roundcube Webmail client                     |