Drupal settings generator

Composer plugin for generate the Drupal settings.local.php (or other) file from a yaml parameter file.

Usage

• Run composer require niji-digital/drupal-settings
• Add new script to the scripts section of your composer.json:

{
  "scripts": {
    "prepare-settings": "NijiDigital\\Settings\\Plugin::generate"
  }
}

• Create the YAML parameters file (by default in COMPOSER_ROOT/drupal-settings directory, see Parameters section)

• Optional: Create the settings file template (see Template section)

• Optional: Change the settings file destination (see Destination section)

• Run composer prepare-settings

From "Template" using "Parameters" to "Destination"

All path parameters must be relative to the composer root directory

Template

By default the settings.local.php.twig template file present in this repository is used.

{% autoescape false %}
<?php

//$settings['container_yamls'][] = DRUPAL_ROOT . '/sites/development.services.yml';
//$settings['cache']['default'] = 'cache.backend.null';
$settings['extension_discovery_scan_tests'] = TRUE;
$settings['file_chmod_directory'] = 0775;
$settings['file_chmod_file'] = 0664;
$settings['hash_salt'] = '{{ hash_salt }}';

$databases['default']['default'] = array(
    'driver' => 'mysql',
    'database' => '{{ db_name }}',
    'username' => '{{ db_user }}',
    'password' => '{{ db_pass }}',
    'host' => '{{ db_host }}',
    'port' => 3306,
    'prefix' => '',
    'collation' => 'utf8mb4_general_ci',
    'namespace' => 'Drupal\\Core\\Database\\Driver\\mysql',
);

$config['system.logging']['error_level'] = '{{ error_level }}';
$config['system.performance']['css']['preprocess'] = {{ css_preprocess }};
$config['system.performance']['js']['preprocess'] = {{ js_preprocess }};
$config['system.performance']['cache.page.max_age'] = {{ cache_maxage }};

$settings['trusted_host_patterns'] = {{ trusted_host_patterns }};

$config_directories = array(
    CONFIG_SYNC_DIRECTORY => getcwd() . '/../config/'
);
{% endautoescape %}

You can make your own template and add his definition in the composer extra data definition:

{
    "extra": {
        "drupal-settings": {
            "template-directory": "path/to/templates",
            "template-file": "settings.local.php.twig"
        }
    }
}

Parameters

Example:

cache_maxage: '300'
css_preprocess: 'TRUE'
db_host: 'mariadb'
db_name: 'drupal'
db_pass: 'drupal'
db_user: 'drupal'
error_level: 'verbose'
js_preprocess: 'TRUE'
trusted_host_patterns:
  - '^drupal\.localhost$'

This plugin tried to load parameter file (in order):

1. The file defined in composer extra data definitions:

{
    "extra": {
        "drupal-settings": {
            "parameters-file": "../path/to/parameters.yml"
        }
    }
}

2. settings/parameters.yml
3. settings/parameters.dist.yml

Destination

By default the settings.local.php file is created in the web/sites/default directory.

The destination can be overwritten in composer extra data definition.

{
    "extra": {
        "drupal-settings": {
            "destination-directory": "web/sites/default",
            "destination-file": "settings.local.php"
        }
    }
}