From caff32309132a9418974017f3dfcdf4a50e7c55f Mon Sep 17 00:00:00 2001
From: Michael Schmidt-Voigt <michael@schmidt-voigt.de>
Date: Mon, 5 Mar 2018 22:36:08 +1300
Subject: [PATCH] Update dependencies

---
 CHANGELOG.md    |  5 +++++
 composer.json   |  4 ++--
 src/Drafter.php | 30 ++++++++++++++----------------
 3 files changed, 21 insertions(+), 18 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb97471..b3a3b78 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ The change log itself is written the way that [keepachangelog.com](http://keepac
 
 ## [Unreleased]
 
+## [5.0.0] - 2018-03-05
+## Changed
+- Allow v4 of Symfony component
+- Update Robo task runner
+
 ## [4.0.1] - 2016-09-20
 ## Changed
 - Removed the cumbersome way to install drafter and added a reference to hmaus/drafter-installer
diff --git a/composer.json b/composer.json
index cb5d8aa..83ab504 100644
--- a/composer.json
+++ b/composer.json
@@ -11,11 +11,11 @@
     "minimum-stability": "stable",
     "require": {
         "php": ">=5.6",
-        "symfony/process": "^2.7|^3.1.4"
+        "symfony/process": "^2.7|^3.1.4|^4"
     },
     "require-dev": {
         "phpunit/phpunit": "^5.0",
-        "codegyre/robo": "^0.7.2",
+        "consolidation/robo": "^1.2.2",
         "codeclimate/php-test-reporter": "^0.3",
         "hmaus/drafter-installer": "^1.0"
     },
diff --git a/src/Drafter.php b/src/Drafter.php
index ef3e53c..60ebfe0 100644
--- a/src/Drafter.php
+++ b/src/Drafter.php
@@ -47,7 +47,6 @@
 namespace Hmaus\DrafterPhp;
 
 use Symfony\Component\Process\Process;
-use Symfony\Component\Process\ProcessBuilder;
 
 class Drafter implements DrafterInterface
 {
@@ -145,16 +144,13 @@ public function useLineNum()
 
     public function build()
     {
-        $builder = new ProcessBuilder();
-        $builder->setPrefix($this->binary);
-
         $this->validateOptionsAndArguments();
 
-        $builder->setArguments(
-            $this->getProcessBuilderArguments()
+        $process = new Process(
+            $this->getProcessCommand()
         );
 
-        return $builder->getProcess();
+        return $process;
     }
 
     public function run(Process $process = null)
@@ -241,29 +237,31 @@ private function isVersionOptionSet()
     }
 
     /**
-     * Get arguments array to pass it into the process builder.
+     * Get command to pass it into the process.
      *
      * The method will append the input file path argument to the end, like
      * described in the `drafter --help` output.
      *
-     * @return array|\string[]
+     * @return string
      */
-    private function getProcessBuilderArguments()
+    private function getProcessCommand()
     {
         $options   = $this->transformOptions();
         $options[] = $this->input;
 
-        return $options;
+        $command = $this->binary . ' ' . implode(' ', $options);
+
+        return $command;
     }
 
     /**
-     * Return options prepared to be passed into the ProcessBuilder.
+     * Return options prepared to be passed into the Process.
      *
      * E.g.: ["--output" => "path/to/file"] -> ["--output=path/to/file"]
      *
      * The original format is an associative array, where the key is the
      * option name and the value is the respective value.
-     * The process builder will want those as single strings to escape them
+     * The process will want those as single strings to escape them
      * for the command line. Hence, we have to turn ["--output" => "path/to/file"]
      * into ["--output=path/to/file"].
      *
@@ -271,7 +269,7 @@ private function getProcessBuilderArguments()
      */
     private function transformOptions()
     {
-        $builderOptions = [];
+        $processOptions = [];
 
         foreach ($this->options as $key => $value) {
             $option = $key;
@@ -280,9 +278,9 @@ private function transformOptions()
                 $option .= '=' . $value;
             }
 
-            $builderOptions[] = $option;
+            $processOptions[] = $option;
         }
 
-        return $builderOptions;
+        return $processOptions;
     }
 }