Pie mixing up two extension packages that use the same extension name

[hackel]

What are you trying to do?
I discovered this edge case by accident while looking at the new pie-extensions/redis package. After downloading it, I decided I didn't want to install a random, as of yet untrusted, binary, so I installed the upstream phpredis/phpredis package instead, and that's where the fun began. The following is reproducible for me.

What platform, and PIE version are you using?
Amazon Linux 2023

🥧 PHP Installer for Extensions (PIE) 1.4.2, from The PHP Foundation
You are running PHP 8.4.19
Target PHP installation: 8.4.19 nts, on Linux/OSX/etc x86_64 (from /usr/bin/php)

Steps to reproduce the issue

1. pie download -v pie-extensions/redis
2. pie install -v phpredis/phpredis
3. pie uninstall -v pie-extensions/redis
4. pie uninstall -v phpredis/phpredis

What do you expect to happen?

1. pie-extensions/redis source downloaded to my home directory (only contains a binary)
2. phpredis/phpredis source downloaded to my home directory, compiled, and binary installed, without affecting the pie-extensions/redis download
3. redis.so from pie-extensions/redis should be deleted from my home directory with no errors, without touching the phpredis/phpredis installation
4. phpredis/phpredis extension should be disabled, binary deleted from /usr/lib64/php8.4/modules, and source deleted from my home directory, with no errors

What is actually happening

1. Working as expected
   • Extension extracted to: .config/pie/php8.4_35840a531d0d3687d23bdc9551cc8a03/vendor/pie-extensions/redis/redis.so (2617232 bytes)
2. Extension is downloaded and compiled
   • Extension installed to: /usr/lib64/php8.4/modules/redis.so (2555792 bytes)
   • pie show now shows the other package as being loaded:

     Loaded PIE extensions:
      redis:6.3.0 (from 🥧 pie-extensions/redis:6.3.0)
     

   • The redis.so binary from pie-extensions/redis has been deleted from .config/pie/php8.4_35840a531d0d3687d23bdc9551cc8a03/vendor/pie-extensions/redis/
   • The phpredis/phpredis source was deleted after installation (perhaps this is intentional?)
3. "Uninstall of pie-extensions/redis failed: PIE metadata was missing for package pie-extensions/redis. Missing metadata keys: pie-installed-binary, pie-installed-binary-checksum"

   • pie show now indicates:
     Loaded PIE extensions:
     (none)

     PIE packages not loaded:
     These extensions were installed with PIE but are not currently enabled.

     • pie-extensions/redis:6.3.0

   • redis.so from phpredis/phpredis still installed at /usr/lib64/php8.4/modules/redis.so

4. No package found: phpredis/phpredis
   • phpredis/phpredis is still present in .config/pie/php8.4_35840a531d0d3687d23bdc9551cc8a03/pie.json:

     {
      "require": {
      "phpredis/phpredis": "^6.3"
      }
     }
     

Complete logs/output
This is from step 3: pie uninstall -v pie-extensions/redis:

 - Loading composer repositories with package information
 Updating dependencies
 Lock file operations: 0 installs, 0 updates, 1 removal
 - Removing pie-extensions/redis (6.3.0)
 Writing lock file
 Installing dependencies from lock file
 Package operations: 0 installs, 0 updates, 1 removal
 - Removing pie-extensions/redis (6.3.0)
 INI file "/etc/php.d/60-redis.ini" was updated to remove the extension.
 Uninstall of pie-extensions/redis failed
 In PackageMetadataMissing.php line 26:
 [Php\Pie\Installing\PackageMetadataMissing]
 PIE metadata was missing for package pie-extensions/redis. Missing metadata keys: pie-installed-binary, pie-installed-binary-checksum
 Exception trace:
 at phar:///usr/local/bin/pie/src/Installing/PackageMetadataMissing.php:26
 Php\Pie\Installing\PackageMetadataMissing::duringUninstall() at phar:///usr/local/bin/pie/src/Installing/UninstallUsingUnlink.php:30
 Php\Pie\Installing\UninstallUsingUnlink->__invoke() at phar:///usr/local/bin/pie/src/ComposerIntegration/UninstallProcess.php:55
 Php\Pie\ComposerIntegration\UninstallProcess->__invoke() at phar:///usr/local/bin/pie/src/ComposerIntegration/PiePackageInstaller.php:106
 Php\Pie\ComposerIntegration\PiePackageInstaller->{closure:Php\Pie\ComposerIntegration\PiePackageInstaller::uninstall():81}() at phar:///usr/local/bin/pie/vendor/react/promise/src/Internal/FulfilledPromise.php:47
 React\Promise\Internal\FulfilledPromise->then() at phar:///usr/local/bin/pie/src/ComposerIntegration/PiePackageInstaller.php:81
 Php\Pie\ComposerIntegration\PiePackageInstaller->uninstall() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer/InstallationManager.php:525
 Composer\Installer\InstallationManager->uninstall() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer/InstallationManager.php:382
 Composer\Installer\InstallationManager->{closure:Composer\Installer\InstallationManager::executeBatch():381}() at phar:///usr/local/bin/pie/vendor/react/promise/src/Internal/FulfilledPromise.php:47
 React\Promise\Internal\FulfilledPromise->then() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer/InstallationManager.php:381
 Composer\Installer\InstallationManager->executeBatch() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer/InstallationManager.php:323
 Composer\Installer\InstallationManager->downloadAndExecuteBatch() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer/InstallationManager.php:221
 Composer\Installer\InstallationManager->execute() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer.php:847
 Composer\Installer->doInstall() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer.php:657
 Composer\Installer->doUpdate() at phar:///usr/local/bin/pie/vendor/composer/composer/src/Composer/Installer.php:302
 Composer\Installer->run() at phar:///usr/local/bin/pie/src/ComposerIntegration/ComposerIntegrationHandler.php:138
 Php\Pie\ComposerIntegration\ComposerIntegrationHandler->runUninstall() at phar:///usr/local/bin/pie/src/Command/UninstallCommand.php:98
 Php\Pie\Command\UninstallCommand->execute() at phar:///usr/local/bin/pie/vendor/symfony/console/Command/Command.php:326
 Symfony\Component\Console\Command\Command->run() at phar:///usr/local/bin/pie/vendor/symfony/console/Application.php:1121
 Symfony\Component\Console\Application->doRunCommand() at phar:///usr/local/bin/pie/vendor/symfony/console/Application.php:324
 Symfony\Component\Console\Application->doRun() at phar:///usr/local/bin/pie/vendor/symfony/console/Application.php:175
 Symfony\Component\Console\Application->run() at phar:///usr/local/bin/pie/bin/pie:62
 require() at /usr/local/bin/pie:16

 uninstall [--with-php-config WITH-PHP-CONFIG] [--with-php-path WITH-PHP-PATH] [--with-phpize-path WITH-PHPIZE-PATH] [--no-cache] [--] <package-name>

Anything else?
In the end, I just deleted my .config/pie directory and started over. Everything works great if I stick to a single redis package.