Added Svn Task

Svn Task is similar to Git Task but for Subversion repository

src/Task/Svn.php

@@ -0,0 +1,136 @@
+<?php
+namespace Robo\Task;
+
+use Robo\Output;
+use Robo\Result;
+use Robo\Task\Shared\CommandInterface;
+use Robo\Task\Shared\TaskInterface;
+
+trait Svn {
+
+    protected function taskSvnStack($pathToSvn = 'svn', $username = '', $password = '')
+    {
+        return new SvnStackTask($pathToSvn, $username, $password);
+    }
+
+}
+
+/**
+ * Runs Svn commands in stack. You can use `stopOnFail()` to point that stack should be terminated on first fail.
+ *
+ * ``` php
+ * <?php
+ * $this->taskSvnStack()
+ *  ->stopOnFail()
+ *  ->add()
+ *  ->commit('adding everything')
+ *  ->run()
+ *
+ * $this->taskSvnStack()
+ *  ->stopOnFail()
+ *  ->update()
+ *  ->add('doc/*')
+ *  ->commit('doc updated')
+ *  ->run();
+ * ?>
+ * ```
+ */
+class SvnStackTask implements TaskInterface, CommandInterface
+{
+    use Exec;
+    use Output;
+
+    protected $svn;
+    protected $stackCommands = [];
+    protected $stopOnFail = false;
+    protected $result;
+
+    public function __construct($pathToSvn='svn', $username='', $password='')
+    {
+        $this->svn = $pathToSvn;
+        if (! empty($username)) {
+            $this->svn .= " --username $username";
+        }
+        if (! empty($password)) {
+            $this->svn .= " --password $password";
+        }
+        $this->result = Result::success($this);
+    }
+
+    /**
+     * Svn commands in stack will stop if any of commands were unsuccessful
+     *
+     * @return $this
+     */
+    public function stopOnFail()
+    {
+        $this->stopOnFail = true;
+        return $this;
+    }
+
+    /**
+     * Updates `svn update` command
+     *
+     * @return $this;
+     */
+    public function update($path='')
+    {
+        $this->stackCommands[] = "update $path";
+        return $this;
+    }
+
+    /**
+     * Executes `svn add` command with files to add pattern
+     *
+     * @param $pattern
+     * @return $this
+     */
+    public function add($pattern='')
+    {
+        $this->stackCommands[]= "add $pattern";
+        return $this;
+    }
+
+    /**
+     * Executes `svn commit` command with a message
+     *
+     * @param $message
+     * @param string $options
+     * @return $this
+     */
+    public function commit($message, $options = "")
+    {
+        $this->stackCommands[] = "commit -m '$message' $options";
+        return $this;
+    }
+
+    /**
+     * Executes `svn checkout` command
+     *
+     * @param $branch
+     * @return $this
+     */
+    public function checkout($branch)
+    {
+        $this->stackCommands[] = "checkout $branch";
+        return $this;
+    }
+
+    public function getCommand()
+    {
+        $commands = array_map(function($c) { return $this->svn .' '. $c; }, $this->stackCommands);
+        return implode(' && ', $commands);
+    }
+
+    public function run()
+    {
+        $this->printTaskInfo("Running svn commands...");
+        foreach ($this->stackCommands as $command) {
+            $this->result = $this->taskExec($this->svn .' '.$command)->run();
+            if (!$this->result->wasSuccessful() and $this->stopOnFail) {
+                return $this->result;
+            }
+        }
+        return Result::success($this);
+    }
+}

src/Tasks.php

@@ -20,6 +20,7 @@ class Tasks
     use Task\Bower;
     use Task\SshExec;
     use Task\Rsync;
+	use Task\Svn;
 	use Output;
 
     protected function stopOnFail($stopOnFail = true)

tests/cli/CliGuy.php

@@ -1,4 +1,4 @@
-<?php //[STAMP] 84758275ff7f230d0340f7dd5ed6b053
+<?php //[STAMP] 43037772b72b402c67566a315c64e482
 
 // This class was automatically generated by build task
 // You should not change it manually as it will be overwritten on next build

tests/unit/CodeGuy.php

@@ -1,4 +1,4 @@
-<?php //[STAMP] 3e64f1d5738401a7f7987aed147d9e5b
+<?php //[STAMP] d084fbb943f2dce49cedc47b885f1de4
 
 // This class was automatically generated by build task
 // You should not change it manually as it will be overwritten on next build

tests/unit/SvnTest.php

@@ -0,0 +1,41 @@
+<?php
+
+use AspectMock\Test as test;
+
+class SvnTest extends \Codeception\TestCase\Test
+{
+    use \Robo\Task\Svn;
+    /**
+     * @var \AspectMock\Proxy\ClassProxy
+     */
+    protected $svn;
+
+    protected function _before()
+    {
+        $this->svn = test::double('Robo\Task\SvnStackTask', [
+            'taskExec' => new \AspectMock\Proxy\Anything(),
+            'getOutput' => new \Symfony\Component\Console\Output\NullOutput()
+        ]);
+    }
+
+    // tests
+    public function testSvnStackRun()
+    {
+        $this->taskSvnStack('svn')->update()->add()->run();
+        $this->svn->verifyInvoked('taskExec', ['svn add ']);
+        $this->svn->verifyInvoked('taskExec', ['svn update ']);
+    }
+
+    public function testSvnStackCommands()
+    {
+        verify(
+            $this->taskSvnStack('svn', 'guest', 'foo')
+                ->checkout('svn://server/trunk')
+                ->update()
+                ->add()
+                ->commit('changed')
+                ->getCommand()
+        )->equals("svn --username guest --password foo checkout svn://server/trunk && svn --username guest --password foo update  && svn --username guest --password foo add  && svn --username guest --password foo commit -m 'changed' ");
+    }
+
+}