Ensure extra.zf configuration is renamed to extra.laminas

.travis.yml

@@ -38,6 +38,9 @@ matrix:
       env:
         - COMPAT_VERSION=7.4
 
+before_install:
+  - composer self-update --1
+
 install:
   - composer update $COMPOSER_ARGS
   - if [[ $RUN_TESTS != '' ]]; then composer require $RUN_TESTS ; fi

src/Command/MigrateCommand.php

@@ -14,6 +14,7 @@
 use Laminas\Migration\DependencyPlugin;
 use Laminas\Migration\FileFilter;
 use Laminas\Migration\MigrateProject;
+use Laminas\Migration\SpecialCase\ComposerJsonExtraZFSpecialCase;
 use Laminas\Migration\SpecialCase\ComposerJsonZendFrameworkPackageSpecialCase;
 use Laminas\Migration\VendorDirectory;
 use Symfony\Component\Console\Command\Command;
@@ -247,6 +248,7 @@ private function injectDependencyPlugin($path, $noPluginOption, SymfonyStyle $io
     private function migrateProjectFiles($path, callable $filter, SymfonyStyle $io)
     {
         $migration = new MigrateProject([
+            new ComposerJsonExtraZFSpecialCase(),
             new ComposerJsonZendFrameworkPackageSpecialCase(),
         ]);
         $migration($path, $filter, $io);

src/SpecialCase/ComposerJsonExtraZFSpecialCase.php

@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-migration for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-migration/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-migration/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Migration\SpecialCase;
+
+class ComposerJsonExtraZFSpecialCase implements SpecialCaseInterface
+{
+    public function matches($filename, $content)
+    {
+        if (! preg_match('#\bcomposer\.json$#', $filename)) {
+            return false;
+        }
+
+        $composer = json_decode($content, true);
+        return isset($composer['extra']['zf']);
+    }
+
+    public function replace($content)
+    {
+        $composer = json_decode($content, true);
+        $composer = $this->updateComposer($composer);
+
+        return json_encode($composer, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
+    }
+
+    /**
+     * @return array The updated Composer array.
+     */
+    private function updateComposer(array $composer)
+    {
+        $extraZf = $composer['extra']['zf'];
+        $extraLaminas = isset($composer['extra']['laminas']) ? $composer['extra']['laminas'] : [];
+
+        unset($composer['extra']['zf']);
+        $composer['extra']['laminas'] = array_replace_recursive($extraZf, $extraLaminas);
+
+
+        return $composer;
+    }
+}

test/SpecialCase/ComposerJsonExtraZFSpecialCaseTest.php

@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-migration for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-migration/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-migration/blob/master/LICENSE.md New BSD License
+ */
+
+namespace LaminasTest\Migration\SpecialCase;
+
+use Laminas\Migration\SpecialCase\ComposerJsonExtraZFSpecialCase;
+use PHPUnit\Framework\TestCase;
+
+class ComposerJsonExtraZFSpecialCaseTest extends TestCase
+{
+    public function testReplacesZendFrameworkPackageWithAppropriatePackagesAtAppropriateConstraint()
+    {
+        $specialCase      = new ComposerJsonExtraZFSpecialCase();
+        $file             = sprintf('%s/fixtures/extra/composer.json', __DIR__);
+        $expectedFile     = sprintf('%s/fixtures/extra/composer.updated.json', __DIR__);
+        $contents         = file_get_contents($file);
+        $expectedContents = file_get_contents($expectedFile);
+        $expected         = json_decode($expectedContents, true);
+
+        $this->assertTrue($specialCase->matches($file, $contents));
+
+        $result       = $specialCase->replace($contents);
+        $replacements = json_decode($result, true);
+
+        $this->assertEquals($expected, $replacements);
+    }
+}

test/SpecialCase/fixtures/extra/composer.json

@@ -0,0 +1,5 @@
+{
+  "extra": {
+      "zf": {}
+  }
+}

test/SpecialCase/fixtures/extra/composer.updated.json

@@ -0,0 +1,5 @@
+{
+    "extra": {
+        "laminas": {}
+    }
+}