MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / composer / ComposerPackageModifier.php

diff --git a/includes/composer/ComposerPackageModifier.php b/includes/composer/ComposerPackageModifier.php
new file mode 100644 (file)
index 0000000..9f60394
--- /dev/null
+++ b/includes/composer/ComposerPackageModifier.php
@@ -0,0 +1,62 @@
+<?php
+
+use Composer\Package\Link;
+use Composer\Package\Package;
+use Composer\Semver\Constraint\Constraint;
+
+/**
+ * @licence GNU GPL v2+
+ * @author Jeroen De Dauw < jeroendedauw@gmail.com >
+ */
+class ComposerPackageModifier {
+
+       const MEDIAWIKI_PACKAGE_NAME = 'mediawiki/mediawiki';
+
+       protected $package;
+       protected $versionNormalizer;
+       protected $versionFetcher;
+
+       public function __construct( Package $package,
+               ComposerVersionNormalizer $versionNormalizer, MediaWikiVersionFetcher $versionFetcher
+       ) {
+               $this->package = $package;
+               $this->versionNormalizer = $versionNormalizer;
+               $this->versionFetcher = $versionFetcher;
+       }
+
+       public function setProvidesMediaWiki() {
+               $this->setLinkAsProvides( $this->newMediaWikiLink() );
+       }
+
+       private function setLinkAsProvides( Link $link ) {
+               $this->package->setProvides( [ $link ] );
+       }
+
+       private function newMediaWikiLink() {
+               $version = $this->getMediaWikiVersionConstraint();
+
+               $link = new Link(
+                       '__root__',
+                       self::MEDIAWIKI_PACKAGE_NAME,
+                       $version,
+                       'provides',
+                       $version->getPrettyString()
+               );
+
+               return $link;
+       }
+
+       private function getMediaWikiVersionConstraint() {
+               $mvVersion = $this->versionFetcher->fetchVersion();
+               $mvVersion = $this->versionNormalizer->normalizeSuffix( $mvVersion );
+
+               $version = new Constraint(
+                       '==',
+                       $this->versionNormalizer->normalizeLevelCount( $mvVersion )
+               );
+               $version->setPrettyString( $mvVersion );
+
+               return $version;
+       }
+
+}