Merge pull request #54 from mvorisek/fix_53

Fix plugin config must be kept after upgrade/downgrade

Author: alecpl

.github/workflows/ci.yml

@@ -116,3 +116,16 @@ jobs:
           cd test-composer/vendor/roundcube/roundcubemail
           ls -lah plugins/acl/config.*
           if [ ! -f plugins/acl/config.inc.php ]; then echo 'Config file was not created' && exit 1; fi
+
+      - name: Test update - install plugin
+        run: |
+          cd test-composer
+          echo '// xxx no config update xxx' >> vendor/roundcube/roundcubemail/plugins/carddav/config.inc.php
+          composer update -v --prefer-dist --no-interaction --no-progress roundcube/carddav --prefer-lowest
+
+      - name: Test update - verify install
+        run: |
+          cd test-composer
+          ls -lah vendor/roundcube/roundcubemail/plugins/carddav/config.*
+          if [ ! -f vendor/roundcube/roundcubemail/plugins/carddav/config.inc.php ]; then echo 'Config file was deleted' && exit 1; fi
+          if ! grep -Fq 'xxx no config update xxx' vendor/roundcube/roundcubemail/plugins/carddav/config.inc.php; then echo 'Config file was replaced' && exit 1; fi

composer.json

@@ -19,11 +19,11 @@
     ],
     "require": {
         "php": ">=7.3 <8.4",
-        "composer-plugin-api": "^1.0 || ^2.0",
+        "composer-plugin-api": "^2.1",
         "roundcube/roundcubemail": "*"
     },
     "require-dev": {
-        "composer/composer": "^2.0",
+        "composer/composer": "^2.1",
         "ergebnis/composer-normalize": "^2.13",
         "friendsofphp/php-cs-fixer": "^3.0",
         "phpstan/extension-installer": "^1.1",

phpstan.neon.dist

@@ -3,6 +3,7 @@ includes:
 
 parameters:
     level: 4
+    checkMissingOverrideMethodAttribute: true
     paths:
         - .
     excludePaths:

src/ExtensionInstaller.php

@@ -2,6 +2,7 @@
 
 namespace Roundcube\Composer;
 
+use Composer\Installer\InstallationManager;
 use Composer\Installer\LibraryInstaller;
 use Composer\Package\PackageInterface;
 use Composer\Package\Version\VersionParser;
@@ -35,23 +36,41 @@ protected function setRoundcubemailInstallPath(InstalledRepositoryInterface $ins
 
         if ($roundcubemailPackage === $rootPackage) { // $this->getInstallPath($package) does not work for root package
             $this->initializeVendorDir();
-            $this->roundcubemailInstallPath = dirname($this->vendorDir);
+            $installPath = dirname($this->vendorDir);
         } else {
-            $this->roundcubemailInstallPath = $this->getInstallPath($roundcubemailPackage);
+            $installPath = $this->getInstallPath($roundcubemailPackage);
+        }
+
+        if ($this->roundcubemailInstallPath === null) {
+            $this->roundcubemailInstallPath = $installPath;
+        } elseif ($this->roundcubemailInstallPath !== $installPath) {
+            throw new \Exception('Install path of "roundcube/roundcubemail" package has unexpectedly changed');
         }
     }
 
     protected function getRoundcubemailInstallPath(): string
     {
+        // install path is not set at composer download phase
+        // never assume any path, but for this known composer behaviour get it from backtrace instead
+        if ($this->roundcubemailInstallPath === null) {
+            $backtrace = debug_backtrace();
+            foreach ($backtrace as $frame) {
+                // relies on https://github.com/composer/composer/blob/2.7.4/src/Composer/Installer/InstallationManager.php#L243
+                if (($frame['object'] ?? null) instanceof InstallationManager
+                    && $frame['function'] === 'downloadAndExecuteBatch'
+                ) {
+                    $this->setRoundcubemailInstallPath($frame['args'][0]);
+                }
+            }
+        }
+
         return $this->roundcubemailInstallPath;
     }
 
+    #[\Override]
     public function getInstallPath(PackageInterface $package)
     {
-        if (
-            !$this->supports($package->getType())
-            || $this->roundcubemailInstallPath === null // install path is not known at download phase
-        ) {
+        if (!$this->supports($package->getType())) {
             return parent::getInstallPath($package);
         }
 
@@ -63,13 +82,21 @@ public function getInstallPath(PackageInterface $package)
 
     private function initializeRoundcubemailEnvironment(): void
     {
-        // initialize Roundcube environment
         if (!defined('INSTALL_PATH')) {
             define('INSTALL_PATH', $this->getRoundcubemailInstallPath() . '/');
         }
         require_once INSTALL_PATH . 'program/include/iniset.php';
     }
 
+    #[\Override]
+    public function isInstalled(InstalledRepositoryInterface $repo, PackageInterface $package)
+    {
+        $this->setRoundcubemailInstallPath($repo);
+
+        return parent::isInstalled($repo, $package);
+    }
+
+    #[\Override]
     public function install(InstalledRepositoryInterface $repo, PackageInterface $package)
     {
         $this->setRoundcubemailInstallPath($repo);
@@ -131,6 +158,7 @@ public function install(InstalledRepositoryInterface $repo, PackageInterface $pa
         return null;
     }
 
+    #[\Override]
     public function update(InstalledRepositoryInterface $repo, PackageInterface $initial, PackageInterface $target)
     {
         $this->setRoundcubemailInstallPath($repo);
@@ -196,6 +224,7 @@ public function update(InstalledRepositoryInterface $repo, PackageInterface $ini
         return null;
     }
 
+    #[\Override]
     public function uninstall(InstalledRepositoryInterface $repo, PackageInterface $package)
     {
         $this->setRoundcubemailInstallPath($repo);
@@ -237,6 +266,7 @@ public function uninstall(InstalledRepositoryInterface $repo, PackageInterface $
         return null;
     }
 
+    #[\Override]
     public function supports($packageType)
     {
         return $packageType === $this->composer_type;

src/PluginInstaller.php

@@ -6,11 +6,13 @@ class PluginInstaller extends ExtensionInstaller
 {
     protected $composer_type = 'roundcube-plugin';
 
+    #[\Override]
     public function getVendorDir()
     {
         return $this->getRoundcubemailInstallPath() . \DIRECTORY_SEPARATOR . 'plugins';
     }
 
+    #[\Override]
     protected function confirmInstall($package_name)
     {
         $config = $this->composer->getConfig()->get('roundcube');
@@ -24,6 +26,7 @@ protected function confirmInstall($package_name)
         return $answer;
     }
 
+    #[\Override]
     protected function getConfig($package_name, $config, $add)
     {
         $cur_config = !empty($config['plugins'])

src/RoundcubeInstaller.php

@@ -11,6 +11,7 @@ class RoundcubeInstaller implements PluginInterface
     private $extentions = [PluginInstaller::class, SkinInstaller::class];
     private $installers = [];
 
+    #[\Override]
     public function activate(Composer $composer, IOInterface $io)
     {
         foreach ($this->extentions as $extension) {
@@ -20,12 +21,14 @@ public function activate(Composer $composer, IOInterface $io)
         }
     }
 
+    #[\Override]
     public function deactivate(Composer $composer, IOInterface $io)
     {
         foreach ($this->installers as $installer) {
             $composer->getInstallationManager()->removeInstaller($installer);
         }
     }
 
+    #[\Override]
     public function uninstall(Composer $composer, IOInterface $io) {}
 }

src/SkinInstaller.php

@@ -6,11 +6,13 @@ class SkinInstaller extends ExtensionInstaller
 {
     protected $composer_type = 'roundcube-skin';
 
+    #[\Override]
     public function getVendorDir()
     {
         return $this->getRoundcubemailInstallPath() . \DIRECTORY_SEPARATOR . 'skins';
     }
 
+    #[\Override]
     protected function confirmInstall($package_name)
     {
         $config = $this->composer->getConfig()->get('roundcube');
@@ -24,6 +26,7 @@ protected function confirmInstall($package_name)
         return $answer;
     }
 
+    #[\Override]
     protected function getConfig($package_name, $config, $add)
     {
         $cur_config = !empty($config['skin'])