Provide more option

Add options to overwrite the configuration values for:
- `host`
- `port`
- `user`

Add an option to avoid structure information in the resulted dump.

composer.json

@@ -5,6 +5,10 @@
         {
             "name": "Markus Fasselt",
             "email": "markus.fasselt@gmail.com"
+        },
+        {
+            "name": "Frank Giesecke",
+            "email": "frank.giesecke@final-gene.de"
         }
     ],
     "bin": ["bin/snakedumper"],

src/Command/DumpCommand.php

@@ -25,8 +25,12 @@ protected function configure()
             ->addArgument('config', InputArgument::REQUIRED, 'The path to your config file.')
             ->addOption('progress', null, InputOption::VALUE_NONE, 'Show a progress bar')
             ->addOption('disable-limits', null, InputOption::VALUE_NONE, 'Create a full database dump')
-            ->addOption('dbname', null, InputOption::VALUE_REQUIRED, 'Override the name of database that should be dumped')
+            ->addOption('disable-structure', null, InputOption::VALUE_NONE, 'Create a dump containing data only')
+            ->addOption('host', 'H', InputOption::VALUE_REQUIRED, 'Override the configured host')
+            ->addOption('port', 'P', InputOption::VALUE_REQUIRED, 'Override the configured port')
+            ->addOption('user', 'u', InputOption::VALUE_REQUIRED, 'Override the configured user')
             ->addOption('password', 'p', InputOption::VALUE_REQUIRED, 'Override the configured password')
+            ->addOption('dbname', null, InputOption::VALUE_REQUIRED, 'Override the name of database that should be dumped')
         ;
     }
 
@@ -92,13 +96,25 @@ private function overrideConfigs(DumperConfigurationInterface $config, InputInte
         if ($input->getOption('dbname') !== null) {
             $config->getDatabaseConfig()->setDatabaseName($input->getOption('dbname'));
         }
+        if ($input->getOption('user') !== null) {
+            $config->getDatabaseConfig()->setUser($input->getOption('user'));
+        }
         if ($input->getOption('password') !== null) {
             $config->getDatabaseConfig()->setPassword($input->getOption('password'));
         }
+        if ($input->getOption('host') !== null) {
+            $config->getDatabaseConfig()->setHost($input->getOption('host'));
+        }
+        if ($input->getOption('port') !== null) {
+            $config->getDatabaseConfig()->setPort($input->getOption('port'));
+        }
         if ($input->getOption('disable-limits')) {
             foreach ($config->getTableConfigs() as $tableConfig) {
                 $tableConfig->setLimit(null);
             }
         }
+        if ($input->getOption('disable-structure')) {
+            $config->setIgnoreStructure(true);
+        }
     }
 }

src/Configuration/SqlDumperConfiguration.php

@@ -23,6 +23,11 @@ class SqlDumperConfiguration extends AbstractConfiguration implements DumperConf
      */
     private $tableConfigs = array();
 
+    /**
+     * @var bool
+     */
+    private $ignoreStructure = false;
+
     /**
      * @return DatabaseConfiguration
      */
@@ -163,4 +168,24 @@ protected function parseConfig(array $dumperConfig)
 
         $this->parseDependencies();
     }
+
+    /**
+     * Get ignore structure.
+     *
+     * @return bool
+     */
+    public function isIgnoreStructure()
+    {
+        return $this->ignoreStructure;
+    }
+
+    /**
+     * Set ignore structure.
+     *
+     * @param bool $ignoreStructure
+     */
+    public function setIgnoreStructure($ignoreStructure)
+    {
+        $this->ignoreStructure = $ignoreStructure;
+    }
 }

src/Dumper/SqlDumper.php

@@ -40,7 +40,9 @@ public function dump(DumperContextInterface $context)
         );
 
         $this->dumpPreamble($context);
-        $structureDumper->dumpTableStructure($tables);
+        if (!$context->getConfig()->isIgnoreStructure()) {
+            $structureDumper->dumpTableStructure($tables);
+        }
         $this->dumpTables($context, $tables);
         $structureDumper->dumpConstraints($tables);
     }