class GitExcluderTest

class GitExcluderTest extends PackageManagerKernelTestBase {
    use ComposerInstallersTrait;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $project_root = $this->container
            ->get(PathLocator::class)
            ->getProjectRoot();
        $this->installComposerInstallers($project_root);
        $active_manipulator = new ActiveFixtureManipulator();
        $active_manipulator->addPackage([
            'name' => 'foo/package_known_to_composer_removed_later',
            'type' => 'drupal-module',
            'version' => '1.0.0',
        ], FALSE, TRUE)
            ->addPackage([
            'name' => 'foo/custom_package_known_to_composer',
            'type' => 'drupal-custom-module',
            'version' => '1.0.0',
        ], FALSE, TRUE)
            ->addPackage([
            'name' => 'foo/package_with_different_installer_path_known_to_composer',
            'type' => 'drupal-module',
            'version' => '1.0.0',
        ], FALSE, TRUE);
        // Set the installer path config in the project root where we install the
        // package.
        $installer_paths['different_installer_path/package_known_to_composer'] = [
            'foo/package_with_different_installer_path_known_to_composer',
        ];
        $this->setInstallerPaths($installer_paths, $project_root);
        $active_manipulator->addProjectAtPath("modules/module_not_known_to_composer_in_active")
            ->addDotGitFolder($project_root . "/modules/module_not_known_to_composer_in_active")
            ->addDotGitFolder($project_root . "/modules/contrib/package_known_to_composer_removed_later")
            ->addDotGitFolder($project_root . "/modules/custom/custom_package_known_to_composer")
            ->addDotGitFolder($project_root . "/different_installer_path/package_known_to_composer")
            ->commitChanges();
    }
    
    /**
     * Tests that Git directories are excluded from stage during PreCreate.
     */
    public function testGitDirectoriesExcludedActive() : void {
        // Ensure we have an up-to-date container.
        $this->container = $this->container
            ->get('kernel')
            ->rebuildContainer();
        $stage = $this->createStage();
        $stage->create();
        
        /** @var \Drupal\package_manager_bypass\LoggingBeginner $beginner */
        $beginner = $this->container
            ->get(BeginnerInterface::class);
        $beginner_args = $beginner->getInvocationArguments();
        $excluded_paths = [
            '.git',
            'modules/module_not_known_to_composer_in_active/.git',
            'modules/example/.git',
        ];
        foreach ($excluded_paths as $excluded_path) {
            $this->assertContains($excluded_path, $beginner_args[0][2]);
        }
        $not_excluded_paths = [
            'modules/contrib/package_known_to_composer_removed_later/.git',
            'modules/custom/custom_package_known_to_composer/.git',
            'different_installer_path/package_known_to_composer/.git',
        ];
        foreach ($not_excluded_paths as $not_excluded_path) {
            $this->assertNotContains($not_excluded_path, $beginner_args[0][2]);
        }
    }
    
    /**
     * Tests that Git directories are excluded from active during PreApply.
     */
    public function testGitDirectoriesExcludedStage() : void {
        // Ensure we have an up-to-date container.
        $this->container = $this->container
            ->get('kernel')
            ->rebuildContainer();
        $this->getStageFixtureManipulator()
            ->removePackage('foo/package_known_to_composer_removed_later');
        $stage = $this->createStage();
        $stage->create();
        $stage->require([
            'ext-json:*',
        ]);
        $stage_dir = $stage->getStageDirectory();
        // Adding a module with .git in stage which is unknown to composer, we
        // expect it to not be copied to the active directory.
        $path = "{$stage_dir}/modules/unknown_to_composer_in_stage";
        $fs = new Filesystem();
        $fs->mkdir("{$path}/.git");
        file_put_contents("{$path}/unknown_to_composer.info.yml", Yaml::encode([
            'name' => 'Unknown to composer in stage',
            'type' => 'module',
            'core_version_requirement' => '^9.7 || ^10',
        ]));
        file_put_contents("{$path}/.git/excluded.txt", 'Phoenix!');
        $stage->apply();
        
        /** @var \Drupal\package_manager_bypass\LoggingCommitter $committer */
        $committer = $this->container
            ->get(CommitterInterface::class);
        $committer_args = $committer->getInvocationArguments();
        $excluded_paths = [
            '.git',
            'modules/module_not_known_to_composer_in_active/.git',
            'modules/example/.git',
        ];
        // We are missing "modules/unknown_to_composer_in_stage/.git" in excluded
        // paths because there is no validation for it as it is assumed about any
        // new .git folder in stage directory that either composer is aware of it or
        // the developer knows what they are doing.
        foreach ($excluded_paths as $excluded_path) {
            $this->assertContains($excluded_path, $committer_args[0][2]);
        }
        $this->assertNotContains('modules/unknown_to_composer_in_stage/.git', $committer_args[0][2]);
    }

}