+ bump goal for version bumping

src/controllers/BumpController.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * Task runner, code generator and build tool for easier continuos integration
+ *
+ * @link      https://github.com/hiqdev/hidev
+ * @package   hidev
+ * @license   BSD-3-Clause
+ * @copyright Copyright (c) 2014-2016, HiQDev (http://hiqdev.com/)
+ */
+
+namespace hidev\controllers;
+
+/**
+ * Controller for version bump.
+ */
+class BumpController extends AbstractController
+{
+    protected $_before = ['commits'];
+
+    public $version;
+
+    public function actionPerform($version = null)
+    {
+        $this->version = $version;
+        return $this->runActions(['before', 'make', 'after']);
+    }
+
+    public function actionMake()
+    {
+        return $this->runRequests(['commits/bump', 'CHANGELOG.md']);
+    }
+
+}

src/controllers/CommitsController.php

@@ -11,6 +11,8 @@
 
 namespace hidev\controllers;
 
+use yii\base\InvalidParamException;
+
 /**
  * Controller for reading and writing commits history to build CHANGELOG.md.
  */
@@ -22,8 +24,46 @@ class CommitsController extends FileController
 
     public $fileType = 'commits';
 
+    protected $_version;
+
+    public function actionBump($version = null)
+    {
+        $this->_version = $version ?: $this->takeGoal('bump')->version;
+
+        return $this->runActions(['load', 'do-bump', 'save']);
+    }
+
+    public function actionDoBump()
+    {
+        $history = $this->getHistory();
+        $new = [];
+        $first = true;
+        foreach ($history as $tag => $value) {
+            if (substr($tag, 0, strlen($this->_version)) === $this->_version) {
+                throw new InvalidParamException('Version already there: ' . $this->version);
+            }
+            if ($first) {
+                $first = false;
+                $new[$tag] = ['tag' => $tag];
+                $tag = $this->_version . $this->getHandler()->renderDate('today');
+                $value['tag'] = $tag;
+            }
+            $new[$tag] = $value;
+        }
+
+        $this->getHandler()->setHistory($new);
+
+        /// TODO strange shouldn't be needed
+        $this->actionSave();
+    }
+
     public function getHistory()
     {
-        return $this->getFile()->getHandler()->getHistory();
+        return $this->getHandler()->getHistory();
+    }
+
+    public function getHandler()
+    {
+        return $this->getFile()->getHandler();
     }
 }

src/handlers/CommitsHandler.php

@@ -145,6 +145,11 @@ public function hasHistory($tag)
         return array_key_exists($tag, $this->_history);
     }
 
+    public function setHistory($value)
+    {
+        $this->_history = $value;
+    }
+
     public function getHistory()
     {
         return $this->_history;