[2.x] Breadcrumb field

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Please read Review process for security advisory coverage: What to expect for more details and Security advisory coverage application checklist to understand what reviewers look for. Tips for ensuring a smooth review gives some hints for a smoother review.

The important notes are the following.

• If you have not done it yet, you should run phpcs --standard=Drupal,DrupalPractice on the project, which alone fixes most of what reviewers would report.
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To the reviewers

Please read How to review security advisory coverage applications, Application workflow, What to cover in an application review, and Tools to use for reviews.

The important notes are the following.

• It is preferable to wait for a project moderator before posting the first comment on newly created applications. Project moderators will do some preliminary checks that are necessary before any change on the project files is suggested.
• Reviewers should show the output of a CLI tool only once per application.
• It may be best to have the applicant fix things before further review.

For new reviewers, I would also suggest to first read In which way the issue queue for coverage applications is different from other project queues.

Remember to change status, when the project is ready to be reviewed. In this queue, projects are only reviewed when the status is Needs review.

1. FILE: breadcrumb_field.module

/**
 * Implements hook_form_BASE_FORM_ID_alter().
 */
function breadcrumb_field_form_node_form_alter(&$form, FormStateInterface $form_state): void {

The description for that hook should also say for which form that hook is implemented, either by indicating that with the name of the class that implements the form (namespace included) or the form ID (which is usually indicated by getFormId()).

/**
 * @file
 * Contains breadcrumb_field.module.
 */

The usual description for a .module file is Hook implementations for the [module name] module. where [module name] is the module name given in the .info.yml file.

2. FILE: breadcrumb_field.info.yml

core_version_requirement: ^9 || ^10

FILE: composer.json

  "require": { 
    "drupal/core": "^8.7.7 || ^9"
  }

Inconsistency in Drupal core requirements.

3. FILE: src/Plugin/Field/FieldFormatter/BreadcrumbFieldFormatter.php

  /**
   * {@inheritDoc}
   */
  public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, $label, $view_mode, array $third_party_settings, PathValidatorInterface $path_validator, BreadcrumbFieldBuilder $breadcrumb_field_builder) {

The documentation comment for constructors is not mandatory anymore, If it is given, the description must be Constructs a new [class name] object. where [class name] includes the class namespace.

Rest looks fine to me.

Let’s wait for other reviewers to take a look and if everything goes fine, you will get the role.

Thank you for your contribution and for your patience with the review process!

I am going to update your account so you can opt into security advisory coverage any project you create, including the projects you already created.

These are some recommended readings to help you with maintainership:

• Dries' post on Responsible maintainers
• Maintainership
• Git version control system
• Issue procedures and etiquette
• Maintaining and responding to issues for a project
• Release naming conventions.

You can find more contributors chatting on Slack or IRC in #drupal-contribute. So, come hang out and stay involved!
Anyone is welcome to participate in the review process. Please consider reviewing other projects that are pending review. I encourage you to learn more about that process and join the group of reviewers.

I thank the dedicated reviewers as well.