Add composer as dependency (#1)

* add composer as dependency

* add installer class

* fix composer script to generate root_package.json file

* add getPackage function to installer

* refactor installer and remove overwritten installer

Author: wachterjohannes

.gitignore

@@ -2,3 +2,4 @@
 /vendor/
 /src/Dflydev/EmbeddedComposer/*/vendor/
 composer.lock
+.root_package.json

composer.json

@@ -16,17 +16,17 @@
         }
     ],
     "require": {
-        "php": ">=5.3.2",
-        "composer/composer": "^1.0"
+        "php": "^7.2.5",
+        "composer/composer": "^2.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~3.7.10",
-        "symfony/console": "~2.3@dev",
-        "symfony/http-kernel": "~2.1"
+        "phpunit/phpunit": "~6.0",
+        "symfony/console": "~5.2",
+        "symfony/http-kernel": "~5.2"
     },
     "suggest": {
-        "symfony/console": "~2.3",
-        "symfony/http-kernel": "~2.1"
+        "symfony/console": "~5.2",
+        "symfony/http-kernel": "~5.2"
     },
     "replace": {
         "dflydev/embedded-composer-bundle": "self.version",

src/Dflydev/EmbeddedComposer/Core/EmbeddedComposer.php

@@ -12,6 +12,7 @@
 namespace Dflydev\EmbeddedComposer\Core;
 
 use Composer\Autoload\ClassLoader;
+use Composer\Composer;
 use Composer\Config;
 use Composer\Factory;
 use Composer\Installer;
@@ -146,13 +147,13 @@ public function createComposer(IOInterface $io)
     /**
      * {@inheritdoc}
      */
-    public function createInstaller(IOInterface $io)
+    public function createInstaller(IOInterface $io, ?Composer $composer = null)
     {
-        $composer = $this->createComposer($io);
+        $composer = $composer ?: $this->createComposer($io);
         $installer = Installer::create($io, $composer);
 
         if ($this->hasInternalRepository) {
-            $installer->setAdditionalInstalledRepository(
+            $installer->setAdditionalFixedRepository(
                 $this->internalRepository
             );
             $pluginManager = $composer->getPluginManager();

src/Dflydev/EmbeddedComposer/Core/EmbeddedComposerBuilder.php

@@ -16,6 +16,7 @@
 use Composer\Factory;
 use Composer\Json\JsonFile;
 use Composer\Repository\CompositeRepository;
+use Composer\Repository\FilterRepository;
 use Composer\Repository\InstalledFilesystemRepository;
 use Seld\JsonLint\ParsingException;
 
@@ -125,7 +126,6 @@ public function build()
         $externalComposerConfig = Factory::createConfig();
 
         $configJsonFile = new JsonFile($externalComposerFilename);
-
         if ($configJsonFile->exists()) {
             try {
                 $configJsonFile->validateSchema(JsonFile::LAX_SCHEMA);
@@ -189,7 +189,7 @@ public function build()
                 )
             );
 
-            $internalRepository->addRepository($internalInstalledRepository);
+            $internalRepository->addRepository(new FilterRepository($internalInstalledRepository, []));
         }
 
         $rootPackageFilename = $this->internalVendorDirectory.'/dflydev/embedded-composer/.root_package.json';
@@ -198,7 +198,7 @@ public function build()
                 new JsonFile($rootPackageFilename)
             );
 
-            $internalRepository->addRepository($rootPackageRepository);
+            $internalRepository->addRepository(new FilterRepository($rootPackageRepository, []));
         }
 
 
@@ -211,7 +211,6 @@ public function build()
             $internalRepository
         ));
 
-
         return new EmbeddedComposer(
             $this->classLoader,
             $this->externalRootDirectory,

src/Dflydev/EmbeddedComposer/Core/EmbeddedComposerInterface.php

@@ -11,6 +11,7 @@
 
 namespace Dflydev\EmbeddedComposer\Core;
 
+use Composer\Composer;
 use Composer\Installer;
 use Composer\IO\IOInterface;
 
@@ -56,7 +57,7 @@ public function createComposer(IOInterface $io);
      *
      * @param IOInterface $io
      */
-    public function createInstaller(IOInterface $io);
+    public function createInstaller(IOInterface $io, ?Composer $composer = null);
 
     /**
      * Get a repository repository representing the external repository and

src/Dflydev/EmbeddedComposer/Core/Script.php

@@ -11,6 +11,7 @@
 
 namespace Dflydev\EmbeddedComposer\Core;
 
+use Composer\Installer\InstallationManager;
 use Composer\Json\JsonFile;
 use Composer\Repository\InstalledFilesystemRepository;
 use Composer\Script\Event;
@@ -33,6 +34,6 @@ public static function postAutoloadDump(Event $event)
         $jsonFile = new JsonFile($filename);
         $repository = new InstalledFilesystemRepository($jsonFile);
         $repository->addPackage(clone $package);
-        $repository->write();
+        $repository->write(false, $composer->getInstallationManager());
     }
 }