[FEATURE] Add db:push command.

CHANGELOG.rst

@@ -1,6 +1,10 @@
 
 Changelog
 ---------
+master
+~~~~~~
+
+1) [FEATURE] Add db:push command.
 
 9.0.0
 ~~~~~~

deployer/db/task/db_push.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Deployer;
+
+use SourceBroker\DeployerExtendedDatabase\Utility\ConsoleUtility;
+use Deployer\Exception\GracefulShutdownException;
+
+/*
+ * @see https://github.com/sourcebroker/deployer-extended-database#db-push
+ */
+task('db:push', function () {
+    $targetName = get('argument_stage');
+    if (null !== $targetName) {
+        if (!get('db_allow_push_live', false) && $targetName === get('instance_live_name', 'live')) {
+            throw new GracefulShutdownException(
+                'FORBIDDEN: For security its forbidden to push media to "'
+                . get('instance_live_name', 'live') . '" instance!' .
+                ' Use "set(\'db_allow_push_live\', true);" to allow this. [Error code: 1488149981778]'
+            );
+        }
+    } else {
+        throw new GracefulShutdownException("The target instance is required for media:push command. [Error code: 1488149981776]");
+    }
+
+    $dumpCode = md5(microtime(true) . rand(0, 10000));
+    $dl = get('local/bin/deployer');
+    $verbosity = (new ConsoleUtility())->getVerbosityAsParameter();
+    $options = (new ConsoleUtility())->getOptionsForCliUsage(['dumpcode' => $dumpCode]);
+    runLocally($dl . ' db:export ' . $options . ' ' . $verbosity);
+    runLocally($dl . ' db:upload ' . $targetName . ' ' . $options . ' ' . $verbosity);
+    runLocally($dl . ' db:process ' . $targetName . ' ' . $options . ' ' . $verbosity);
+    runLocally($dl . ' db:import ' . $targetName . ' ' . $options . ' ' . $verbosity);
+    runLocally($dl . ' db:rmdump ' . $targetName . ' ' . $options . ' ' . $verbosity);
+})->desc('Copy database from local to remote');