refactor: use a content collection for blog posts

src/posts/include-local-drupal-settings-file-environment-configuration-and-overrides.md

@@ -1,62 +0,0 @@
----
-title: Include a Local Drupal Settings file for Environment Configuration and Overrides
-date: 2014-12-20
-excerpt: How to create and include a local settings file to define and override environment-specific variables.
-tags:
-    - drupal
-    - drupal-6
-    - drupal-7
-    - drupal-8
-    - drupal-planet
-    - settings.php
----
-
-How to create and include a local settings file to define and override
-environment-specific variables, and keep sensitive things like your database
-credentials and API keys safe.
-
-At the bottom of settings.php, add the following code:
-
-```language-php
-$local_settings = __DIR__ . '/settings.local.php';
-if (file_exists($local_settings)) {
-  include $local_settings;
-}
-```
-
-This allows for you to create a new file called settings.local.php within a
-sites/\* directory (the same place as settings.php), and this will be included
-as an extension of settings.php. You can see the same technique being used
-within Drupal 8's
-[default.settings.php](http://cgit.drupalcode.org/drupal/tree/sites/default/default.settings.php#n621)
-file.
-
-Environment specific settings like `$databases` and `$base_url` can be placed
-within the local settings file. Other settings like
-`$conf['locale_custom_strings_en']` (string overrides) and
-`$conf['allow_authorize_operations']` that would apply to all environments can
-still be placed in settings.php.
-
-settings.php though is ignored by default by Git by a .gitignore file, so it
-won't show up as a file available to be committed. There are two ways to fix
-this. The first is to use the `--force` option when adding the file which
-overrides the ignore file:
-
-```language-bash
-git add --force sites/default/settings.php
-```
-
-The other option is to update the .gitignore file itself so that settings.php is
-no longer ignored. An updated .gitignore file could look like:
-
-```language-bash
-# Ignore configuration files that may contain sensitive information.
-sites/*/settings.local*.php
-
-# Ignore paths that contain user-generated content.
-sites/*/files
-sites/*/private
-```
-
-This will allow for settings.php to be added to Git and committed, but not
-settings.local.php.