1 files changed, 327 insertions, 0 deletions
diff --git a/vendor/wikimedia/composer-merge-plugin/src/Merge/PluginState.php b/vendor/wikimedia/composer-merge-plugin/src/Merge/PluginState.php
new file mode 100644
index 00000000..a191c1e8
--- /dev/null
+++ b/vendor/wikimedia/composer-merge-plugin/src/Merge/PluginState.php
@@ -0,0 +1,327 @@
+<?php
+/**
+ * This file is part of the Composer Merge plugin.
+ *
+ * Copyright (C) 2015 Bryan Davis, Wikimedia Foundation, and contributors
+ *
+ * This software may be modified and distributed under the terms of the MIT
+ * license. See the LICENSE file for details.
+ */
+
+namespace Wikimedia\Composer\Merge;
+
+use Composer\Composer;
+
+/**
+ * Mutable plugin state
+ *
+ * @author Bryan Davis <bd808@bd808.com>
+ */
+class PluginState
+{
+    /**
+     * @var Composer $composer
+     */
+    protected $composer;
+
+    /**
+     * @var array $includes
+     */
+    protected $includes = array();
+
+    /**
+     * @var array $requires
+     */
+    protected $requires = array();
+
+    /**
+     * @var array $duplicateLinks
+     */
+    protected $duplicateLinks = array();
+
+    /**
+     * @var bool $devMode
+     */
+    protected $devMode = false;
+
+    /**
+     * @var bool $recurse
+     */
+    protected $recurse = true;
+
+    /**
+     * @var bool $replace
+     */
+    protected $replace = false;
+
+    /**
+     * Whether to merge the -dev sections.
+     * @var bool $mergeDev
+     */
+    protected $mergeDev = true;
+
+    /**
+     * Whether to merge the extra section.
+     *
+     * By default, the extra section is not merged and there will be many
+     * cases where the merge of the extra section is performed too late
+     * to be of use to other plugins. When enabled, merging uses one of
+     * two strategies - either 'first wins' or 'last wins'. When enabled,
+     * 'first wins' is the default behaviour. If Replace mode is activated
+     * then 'last wins' is used.
+     *
+     * @var bool $mergeExtra
+     */
+    protected $mergeExtra = false;
+
+    /**
+     * @var bool $firstInstall
+     */
+    protected $firstInstall = false;
+
+    /**
+     * @var bool $locked
+     */
+    protected $locked = false;
+
+    /**
+     * @var bool $dumpAutoloader
+     */
+    protected $dumpAutoloader = false;
+
+    /**
+     * @var bool $optimizeAutoloader
+     */
+    protected $optimizeAutoloader = false;
+
+    /**
+     * @param Composer $composer
+     */
+    public function __construct(Composer $composer)
+    {
+        $this->composer = $composer;
+    }
+
+    /**
+     * Load plugin settings
+     */
+    public function loadSettings()
+    {
+        $extra = $this->composer->getPackage()->getExtra();
+        $config = array_merge(
+            array(
+                'include' => array(),
+                'require' => array(),
+                'recurse' => true,
+                'replace' => false,
+                'merge-dev' => true,
+                'merge-extra' => false,
+            ),
+            isset($extra['merge-plugin']) ? $extra['merge-plugin'] : array()
+        );
+
+        $this->includes = (is_array($config['include'])) ?
+            $config['include'] : array($config['include']);
+        $this->requires = (is_array($config['require'])) ?
+            $config['require'] : array($config['require']);
+        $this->recurse = (bool)$config['recurse'];
+        $this->replace = (bool)$config['replace'];
+        $this->mergeDev = (bool)$config['merge-dev'];
+        $this->mergeExtra = (bool)$config['merge-extra'];
+    }
+
+    /**
+     * Get list of filenames and/or glob patterns to include
+     *
+     * @return array
+     */
+    public function getIncludes()
+    {
+        return $this->includes;
+    }
+
+    /**
+     * Get list of filenames and/or glob patterns to require
+     *
+     * @return array
+     */
+    public function getRequires()
+    {
+        return $this->requires;
+    }
+
+    /**
+     * Set the first install flag
+     *
+     * @param bool $flag
+     */
+    public function setFirstInstall($flag)
+    {
+        $this->firstInstall = (bool)$flag;
+    }
+
+    /**
+     * Is this the first time that the plugin has been installed?
+     *
+     * @return bool
+     */
+    public function isFirstInstall()
+    {
+        return $this->firstInstall;
+    }
+
+    /**
+     * Set the locked flag
+     *
+     * @param bool $flag
+     */
+    public function setLocked($flag)
+    {
+        $this->locked = (bool)$flag;
+    }
+
+    /**
+     * Was a lockfile present when the plugin was installed?
+     *
+     * @return bool
+     */
+    public function isLocked()
+    {
+        return $this->locked;
+    }
+
+    /**
+     * Should an update be forced?
+     *
+     * @return true If packages are not locked
+     */
+    public function forceUpdate()
+    {
+        return !$this->locked;
+    }
+
+    /**
+     * Set the devMode flag
+     *
+     * @param bool $flag
+     */
+    public function setDevMode($flag)
+    {
+        $this->devMode = (bool)$flag;
+    }
+
+    /**
+     * Should devMode settings be processed?
+     *
+     * @return bool
+     */
+    public function isDevMode()
+    {
+        return $this->mergeDev && $this->devMode;
+    }
+
+    /**
+     * Set the dumpAutoloader flag
+     *
+     * @param bool $flag
+     */
+    public function setDumpAutoloader($flag)
+    {
+        $this->dumpAutoloader = (bool)$flag;
+    }
+
+    /**
+     * Is the autoloader file supposed to be written out?
+     *
+     * @return bool
+     */
+    public function shouldDumpAutoloader()
+    {
+        return $this->dumpAutoloader;
+    }
+
+    /**
+     * Set the optimizeAutoloader flag
+     *
+     * @param bool $flag
+     */
+    public function setOptimizeAutoloader($flag)
+    {
+        $this->optimizeAutoloader = (bool)$flag;
+    }
+
+    /**
+     * Should the autoloader be optimized?
+     *
+     * @return bool
+     */
+    public function shouldOptimizeAutoloader()
+    {
+        return $this->optimizeAutoloader;
+    }
+
+    /**
+     * Add duplicate packages
+     *
+     * @param string $type Package type
+     * @param array $packages
+     */
+    public function addDuplicateLinks($type, array $packages)
+    {
+        if (!isset($this->duplicateLinks[$type])) {
+            $this->duplicateLinks[$type] = array();
+        }
+        $this->duplicateLinks[$type] =
+            array_merge($this->duplicateLinks[$type], $packages);
+    }
+
+    /**
+     * Get duplicate packages
+     *
+     * @param string $type Package type
+     * @return array
+     */
+    public function getDuplicateLinks($type)
+    {
+        return isset($this->duplicateLinks[$type]) ?
+            $this->duplicateLinks[$type] : array();
+    }
+
+    /**
+     * Should includes be recursively processed?
+     *
+     * @return bool
+     */
+    public function recurseIncludes()
+    {
+        return $this->recurse;
+    }
+
+    /**
+     * Should duplicate links be replaced in a 'last definition wins' order?
+     *
+     * @return bool
+     */
+    public function replaceDuplicateLinks()
+    {
+        return $this->replace;
+    }
+
+    /**
+     * Should the extra section be merged?
+     *
+     * By default, the extra section is not merged and there will be many
+     * cases where the merge of the extra section is performed too late
+     * to be of use to other plugins. When enabled, merging uses one of
+     * two strategies - either 'first wins' or 'last wins'. When enabled,
+     * 'first wins' is the default behaviour. If Replace mode is activated
+     * then 'last wins' is used.
+     *
+     * @return bool
+     */
+    public function shouldMergeExtra()
+    {
+        return $this->mergeExtra;
+    }
+}
+// vim:sw=4:ts=4:sts=4:et: