Add db password show (#555) (#630)

cli/ValetPlus/Mysql.php

@@ -13,6 +13,7 @@
 use Valet\Site;
 
 use function Valet\info;
+use function Valet\output;
 use function Valet\table;
 use function Valet\tap;
 use function Valet\warning;
@@ -200,20 +201,10 @@ public function setRootPassword($oldPwd = '', $newPwd = self::MYSQL_ROOT_PASSWOR
 
         switch ($version) {
             case 'mariadb':
-                $this->cli->run(
-                    "mysqladmin -u root --password='" . $oldPwd . "' password " . $newPwd,
-                    function () use (&$success) {
-                        warning('Setting mysql password for root user failed. ');
-                        $success = false;
-                    }
-                );
-                break;
-
             case '[email protected]':
                 $this->cli->runAsUser(
                     "mysqladmin -u root --password='" . $oldPwd . "' password " . $newPwd,
                     function () use (&$success) {
-                        warning('Setting mysql password for root user failed. ');
                         $success = false;
                     }
                 );
@@ -227,12 +218,25 @@ function () use (&$success) {
                     true
                 );
                 if (!$retval) {
-                    warning('Setting mysql password for root user failed. ');
                     $success = false;
                 }
                 break;
         }
 
+        if ($success === false) {
+            warning(
+                "\n" .
+                'Setting mysql password for root user failed.'
+            );
+            output(
+                "\n" .
+                'You can show the current configured password with the following command:' . "\n" .
+                '  <fg=yellow>valet-plus db password --show</>' . "\n" .
+                "\n" .
+                'And try to set the root password manually with the following command:' . "\n" .
+                '  <fg=yellow>valet-plus db password <old> <new></>' . "\n"
+            );
+        }
         if ($success !== false) {
             $this->setConfigRootPassword($newPwd);
         }
@@ -510,7 +514,7 @@ protected function removeConfiguration()
     /**
      * Returns the stored password from the config. If not configured returns the default root password.
      */
-    protected function getConfigRootPassword()
+    public function getConfigRootPassword()
     {
         $config = $this->configuration->read();
         if (isset($config['mysql']) && isset($config['mysql']['password'])) {

cli/valet.php

@@ -8,6 +8,7 @@
 use Symfony\Component\Console\Question\ConfirmationQuestion;
 
 use function Valet\info;
+use function Valet\output;
 use function Valet\table;
 use function Valet\warning;
 
@@ -408,7 +409,7 @@
      * Database services and commands.
      */
     $app
-        ->command('db [run] [name] [optional] [-y|--yes]', function ($input, $output, $run, $name, $optional) {
+        ->command('db [run] [name] [optional] [-y|--yes] [-s|--show]', function ($input, $output, $run, $name, $optional) {
             $helper   = $this->getHelperSet()->get('question');
             $defaults = $input->getOptions();
 
@@ -524,7 +525,17 @@
             }
 
             if ($run === 'pwd' || $run === 'password') {
-                if (!$name || !$optional) {
+                if ($defaults['show']) {
+                    $question = new ConfirmationQuestion('Are you sure you want to show the configured root password? [y/N] ', false);
+                    if ($defaults['yes'] || $helper->ask($input, $output, $question)) {
+                        info('Current configured password for root user: ' . Mysql::getConfigRootPassword());
+                        output('<fg=yellow>Please note this is the password as configured in Valet+!</>');
+                    }
+
+                    return;
+                }
+
+                if ($name === null || $optional === null) {
                     throw new Exception('Missing arguments to change root user password. Use: "valet db pwd <old> <new>"');
                 }