[module:install] Remove moduleRequirement() (#4178)

* Update services.yml

* Fix Travis tests

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* Update .travis.yml

* 1

* Ensure $roles is an array when creating users. (#4134)

This prevents an error from being thrown when constructing the success message.  See #4133.

* Generate revisional entity content is broken (#4139)

* Add bundle permissions for content entity (#4138)

* Add command option has-bundle-permissions and use on entity.

* Add (Entity}Permissions.php file.

* Add permission_callback to permissions.yml file.

* Added fix from #4139 as it hurts.

* Add own permissions checks.

* Add --default option to database:add (#4143)

This option allows to set the database as the default one instead of
adding a new database in addition to the default one.

See: #4142

* Update version to 1.9.3 (#4144)

* Update version to 1.9.3

* Remove Module/InstallCommand::moduleRequirement

* Remove

src/Command/Module/InstallCommand.php

@@ -148,12 +148,6 @@ protected function execute(InputInterface $input, OutputInterface $output)
 
         $this->site->loadLegacyFile('/core/includes/bootstrap.inc');
 
-        // Check module's requirements, only for Drupal below 8.7.7. From there
-        // on, we just use Drupal's API.
-        if (version_compare(\Drupal::VERSION, '8.7.7') < 0) {
-            $this->moduleRequirement($module);
-        }
-
         // When --composer is specified, build a command to Composer require
         // all the needed modules in one go. This will just download the
         // modules from the composer endpoint, not do any 'installation', in
@@ -274,84 +268,4 @@ protected function execute(InputInterface $input, OutputInterface $output)
         $this->site->removeCachedServicesFile();
         $this->chainQueue->addCommand('cache:rebuild', ['cache' => 'all']);
     }
-
-    /**
-     * Verify that install requirements for a list of modules are met.
-     *
-     * @param string[]    $module
-     *   List of modules to verify.
-     *
-     * @throws \Exception
-     *   When one or more requirements are not met.
-     */
-    public function moduleRequirement(array $module)
-    {
-        $modules_data = system_rebuild_module_data();
-
-        // for unmet requirements recursively.
-        $fail = false;
-        foreach ($module as $module_name) {
-            module_load_install($module_name);
-            if ($requirements = \Drupal::moduleHandler()->invoke($module_name, 'requirements', ['install'])) {
-                foreach ($requirements as $requirement) {
-                    if (isset($requirement['severity']) && $requirement['severity'] == REQUIREMENT_ERROR) {
-                        $this->getIo()->errorLite("Module '{$module_name}' cannot be installed: {$requirement['title']} | {$requirement['value']}");
-                        $this->getIo()->newLine();
-                        $fail = true;
-                    }
-                }
-            }
-
-            $module_data = $modules_data[$module_name];
-
-            // Check the core compatibility.
-            if ($module_data->info['core'] != \Drupal::CORE_COMPATIBILITY) {
-                $versionCore = \Drupal::CORE_COMPATIBILITY;
-                $this->getIo()->errorLite("This version is not compatible with Drupal {$versionCore} and should be replaced.");
-                $this->getIo()->newLine();
-            }
-
-            // Ensure this module is compatible with the currently installed version of PHP.
-            if (version_compare(phpversion(), $module_data->info['php']) < 0) {
-                $required = $module_data->info['php'] . (substr_count($module_data->info['php'], '.') < 2 ? '.*' : '');
-                $phpversion = phpversion();
-                $this->getIo()->errorLite("This module requires PHP version {$required} and is incompatible with PHP version {$phpversion}.");
-                $this->getIo()->newLine();
-                $fail = true;
-            }
-
-            // If this module requires other modules, add them to the array.
-            foreach ($module_data->requires as $dependency => $version) {
-                // dependency exist.
-                if (!isset($modules_data[$dependency])) {
-                    $dependencyName = ucfirst($dependency);
-                    $this->getIo()->errorLite("{$dependencyName} missing.");
-                    $this->getIo()->newLine();
-                    $fail = true;
-                }
-
-                elseif (empty($modules_data[$dependency]->hidden)) {
-                    $name = $modules_data[$dependency]->info['name'];
-                    // dependency's version.
-                    if ($incompatible_version = drupal_check_incompatibility($version, str_replace(\Drupal::CORE_COMPATIBILITY . '-', '', $modules_data[$dependency]->info['version']))) {
-                        $dependencyName = $name . $incompatible_version;
-                        $dependencyVersion = $modules_data[$dependency]->info['version'];
-                        $this->getIo()->errorLite("{$dependencyName} incompatible with version {$dependencyVersion}.");
-                        $this->getIo()->newLine();
-                        $fail = true;
-                    }
-
-                    // version of Drupal core.
-                    elseif ($modules_data[$dependency]->info['core'] != \Drupal::CORE_COMPATIBILITY) {
-                        $this->getIo()->errorLite("{$name} incompatible with this version of Drupal core.");
-                        $this->getIo()->newLine();
-                        $fail = true;
-                    }
-                }
-            }
-        }
-        if ($fail) {
-            throw new \Exception('Some module install requirements are not met.');
-        }
-    }
 }