Move phpdotenv to require-dev. drupal-composer#379

Author: q0rban

Diff for: composer.json

@@ -22,12 +22,12 @@
         "drupal/console": "^1.0.2",
         "drupal/core": "~8.5.1",
         "drush/drush": "^9.0.0",
-        "vlucas/phpdotenv": "^2.4",
         "webflo/drupal-finder": "^1.0.0",
         "webmozart/path-util": "^2.3"
     },
     "require-dev": {
-        "webflo/drupal-core-require-dev": "~8.5.1"
+        "webflo/drupal-core-require-dev": "~8.5.1",
+        "vlucas/phpdotenv": "^2.4"
     },
     "conflict": {
         "drupal/drupal": "*"
@@ -41,6 +41,8 @@
         "classmap": [
             "scripts/composer/ScriptHandler.php"
         ],
+    },
+    "autoload-dev": {
         "files": ["load.environment.php"]
     },
     "scripts": {

Diff for: load.environment.php

@@ -3,6 +3,15 @@
 /**
  * This file is included very early. See autoload.files in composer.json and
  * https://getcomposer.org/doc/04-schema.md#files
+ *
+ * If you would like to remove phpdotenv from the project, run the following:
+ *
+ * 1. Run 'composer remove --dev vlucas/phpdotenv'
+ * 2. Remove this file and .env.example: 'rm load.environment.php .env.example'
+ * 3. Remove "files": ["load.environment.php"] from composer.json
+ * 4. Run 'composer dump-autoload' to regenerate the autoloader.
+ * 5. Run 'composer update --lock' to update the lock hash, since composer.json
+ *    was manually edited.
  */
 
 use Dotenv\Dotenv;