Pasar un proyecto de drupal-composer a drupal-recomended

Ejecutar los siguientes pasos editando archivos y mediante comandos:

1. Quitar dependencia drupal-scaffold:

   • composer remove drupal-composer/drupal-scaffold

2. Borrar del composer.json los siguientes items

   • "drupal-scaffold": {
     "initial": {
     ".editorconfig": "../.editorconfig",
     ".gitattributes": "../.gitattributes"
     }
     },

   • Quitar la sección «scripts» y borrarla completamente:

   •     "scripts": {
     -        "drupal-scaffold": "DrupalComposer\\DrupalScaffold\\Plugin::scaffold",
     -        "pre-install-cmd": [
     -             "DrupalProject\\composer\\ScriptHandler::checkComposerVersion"
     -        ],
     -        "pre-update-cmd": [
     -  "DrupalProject\\composer\\ScriptHandler::checkComposerVersion"
     -        ],
     -        "post-install-cmd": [
     -  "DrupalProject\\composer\\ScriptHandler::createRequiredFiles"
     -        ],
     -        "post-update-cmd": [
     -  "@drupal-scaffold",
     -  "DrupalProject\\composer\\ScriptHandler::createRequiredFiles"
     -        ]

   • Sección ya no requerida al no haber scripts.

• • • -    "autoload": {
      -        "classmap": [
      -            "scripts/composer/ScriptHandler.php"
      -        ],
      -        "files": ["load.environment.php"]
      -    },

1. Instalar https://github.com/drupal/core-composer-scaffold:

   • composer require drupal/core-composer-scaffold:^8.9

2. Actualizar archivo composer.lock:

   • composer update --lock

3. Reemplazar drupal/core por drupal/core-recommended. Revisar documentación https://github.com/drupal/core-recommended

   • composer remove drupal/core

4. Intentar instalar

   • composer require drupal/core-recommended:^8.9

5. Actualizar Drupal core, si no se pudo anteriormente:

   • rm composer.lock
     rm -rf vendor
     composer require drupal/core-recommended:^8.9 --update-with-dependencies

6. Ejecutar

   • composer drupal:scaffold