From 3dc98c647dd2de9fed7993e11c084ca9b947a515 Mon Sep 17 00:00:00 2001
From: Michael Moravec <mail@majkl578.cz>
Date: Fri, 5 Jan 2018 05:27:22 +0100
Subject: [PATCH] Drop Doctrine\DBAL\Version in favor of
 Ocramius\PackageVersions

---
 UPGRADE.md                                    |  6 ++++
 build.properties                              |  3 --
 build.xml                                     | 23 ------------
 composer.json                                 |  3 +-
 .../DBAL/Tools/Console/ConsoleRunner.php      |  4 +--
 lib/Doctrine/DBAL/Version.php                 | 36 -------------------
 6 files changed, 10 insertions(+), 65 deletions(-)
 delete mode 100644 lib/Doctrine/DBAL/Version.php

diff --git a/UPGRADE.md b/UPGRADE.md
index 2847c786413..35f609819ab 100644
--- a/UPGRADE.md
+++ b/UPGRADE.md
@@ -1,3 +1,9 @@
+# Upgrade to 3.0
+
+## BC BREAK: Removed Doctrine\DBAL\Version
+
+The Doctrine\DBAL\Version class is no longer available: please refrain from checking the DBAL version at runtime.
+
 # Upgrade to 2.6
 
 ## MINOR BC BREAK: `fetch()` and `fetchAll()` method signatures in `Doctrine\DBAL\Driver\ResultStatement`
diff --git a/build.properties b/build.properties
index 309e0e2105c..e69de29bb2d 100644
--- a/build.properties
+++ b/build.properties
@@ -1,3 +0,0 @@
-# Version class and file
-project.version_class = Doctrine\\DBAL\\Version
-project.version_file = lib/Doctrine/DBAL/Version.php
diff --git a/build.xml b/build.xml
index 064a6084e7e..95f80d42398 100644
--- a/build.xml
+++ b/build.xml
@@ -38,29 +38,6 @@
         </exec>
     </target>
 
-    <target name="make-release" depends="check-git-checkout-clean,prepare,php">
-        <replace file="${project.version_file}" token="-DEV" value="" failOnNoReplacements="true" />
-        <exec executable="${php_executable}" outputproperty="doctrine.current_version" failonerror="true">
-            <arg value="-r" />
-            <arg value="require_once '${project.version_file}';echo ${project.version_class}::VERSION;" />
-        </exec>
-        <exec executable="${php_executable}" outputproperty="doctrine.next_version" failonerror="true">
-            <arg value="-r" />
-            <arg value="$parts = explode('.', str_ireplace(array('-DEV', '-ALPHA', '-BETA'), '', '${doctrine.current_version}'));
-                if (count($parts) != 3) {
-                    throw new \InvalidArgumentException('Version is assumed in format x.y.z, ${doctrine.current_version} given');
-                }
-                $parts[2]++;
-                echo implode('.', $parts);
-            " />
-        </exec>
-
-        <git-commit file="${project.version_file}" message="Release ${doctrine.current_version}" />
-        <git-tag version="${doctrine.current_version}" />
-        <replace file="${project.version_file}" token="${doctrine.current_version}" value="${doctrine.next_version}-DEV" />
-        <git-commit file="${project.version_file}" message="Bump version to ${doctrine.next_version}" />
-    </target>
-
     <target name="check-git-checkout-clean">
         <exec executable="git" failonerror="true">
             <arg value="diff-index" />
diff --git a/composer.json b/composer.json
index 67de86199d9..056f5405d46 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,8 @@
     "require": {
         "php": "^7.1",
         "ext-pdo": "*",
-        "doctrine/common": "^2.7.1"
+        "doctrine/common": "^2.7.1",
+        "ocramius/package-versions": "^1.2"
     },
     "require-dev": {
         "doctrine/coding-standard": "^1.0",
diff --git a/lib/Doctrine/DBAL/Tools/Console/ConsoleRunner.php b/lib/Doctrine/DBAL/Tools/Console/ConsoleRunner.php
index 0642594ee3e..69098e2ea8e 100644
--- a/lib/Doctrine/DBAL/Tools/Console/ConsoleRunner.php
+++ b/lib/Doctrine/DBAL/Tools/Console/ConsoleRunner.php
@@ -7,7 +7,7 @@
 use Doctrine\DBAL\Tools\Console\Command\ReservedWordsCommand;
 use Doctrine\DBAL\Tools\Console\Command\RunSqlCommand;
 use Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper;
-use Doctrine\DBAL\Version;
+use PackageVersions\Versions;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Helper\HelperSet;
 
@@ -40,7 +40,7 @@ public static function createHelperSet(Connection $connection)
      */
     public static function run(HelperSet $helperSet, $commands = [])
     {
-        $cli = new Application('Doctrine Command Line Interface', Version::VERSION);
+        $cli = new Application('Doctrine Command Line Interface', Versions::getVersion('doctrine/dbal'));
 
         $cli->setCatchExceptions(true);
         $cli->setHelperSet($helperSet);
diff --git a/lib/Doctrine/DBAL/Version.php b/lib/Doctrine/DBAL/Version.php
deleted file mode 100644
index b3e2ac7cd21..00000000000
--- a/lib/Doctrine/DBAL/Version.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-namespace Doctrine\DBAL;
-
-/**
- * Class to store and retrieve the version of Doctrine.
- *
- * @link   www.doctrine-project.org
- * @since  2.0
- * @author Benjamin Eberlei <kontakt@beberlei.de>
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- */
-class Version
-{
-    /**
-     * Current Doctrine Version.
-     */
-    const VERSION = '3.0.0-DEV';
-
-    /**
-     * Compares a Doctrine version with the current one.
-     *
-     * @param string $version The Doctrine version to compare to.
-     *
-     * @return integer -1 if older, 0 if it is the same, 1 if version passed as argument is newer.
-     */
-    public static function compare($version)
-    {
-        $currentVersion = str_replace(' ', '', strtolower(self::VERSION));
-        $version = str_replace(' ', '', $version);
-
-        return version_compare($version, $currentVersion);
-    }
-}