From 9dc6ea9eebf38b1a8492930acc9135c07839e302 Mon Sep 17 00:00:00 2001
From: Alejandro Celaya <alejandro@alejandrocelaya.com>
Date: Sun, 6 Oct 2019 11:38:23 +0200
Subject: [PATCH] Documented how to use maria db with docker image

---
 composer.json                            | 2 +-
 docker/README.md                         | 8 ++++----
 docker/config/shlink_in_docker.local.php | 5 ++++-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/composer.json b/composer.json
index 70643969..a8a95dba 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
         "predis/predis": "^1.1",
         "shlinkio/shlink-common": "^2.0",
         "shlinkio/shlink-event-dispatcher": "^1.0",
-        "shlinkio/shlink-installer": "^2.0",
+        "shlinkio/shlink-installer": "^2.1",
         "shlinkio/shlink-ip-geolocation": "^1.0",
         "symfony/console": "^4.3",
         "symfony/filesystem": "^4.3",
diff --git a/docker/README.md b/docker/README.md
index 9f62c818..aff3d997 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -56,16 +56,16 @@ docker exec -it shlink_container shlink
 
 The image comes with a working sqlite database, but in production you will probably want to usa a distributed database.
 
-It is possible to use a set of env vars to make this shlink instance interact with an external MySQL or PostgreSQL database.
+It is possible to use a set of env vars to make this shlink instance interact with an external MySQL, MariaDB or PostgreSQL database.
 
-* `DB_DRIVER`: **[Mandatory]**. Use the value **mysql** or **postgres** to prevent the sqlite database to be used.
+* `DB_DRIVER`: **[Mandatory]**. Use the value **mysql**, **maria** or **postgres** to prevent the sqlite database to be used.
 * `DB_NAME`: [Optional]. The database name to be used. Defaults to **shlink**.
 * `DB_USER`: **[Mandatory]**. The username credential for the database server.
 * `DB_PASSWORD`: **[Mandatory]**. The password credential for the database server.
 * `DB_HOST`: **[Mandatory]**. The host name of the server running the database engine.
 * `DB_PORT`: [Optional]. The port in which the database service is running.
     * Default value is based on the driver:
-        * **mysql** -> `3306`
+        * **mysql** or **maria** -> `3306`
         * **postgres** -> `5432`
 
 > PostgreSQL is supported since v1.16.1 of this image. Do not try to use it with previous versions.
@@ -93,7 +93,7 @@ This is the complete list of supported env vars:
 * `SHORT_DOMAIN_HOST`: The custom short domain used for this shlink instance. For example **doma.in**.
 * `SHORT_DOMAIN_SCHEMA`: Either **http** or **https**.
 * `SHORTCODE_CHARS`: A charset to use when building short codes. Only needed when using more than one shlink instance ([Multi instance considerations](#multi-instance-considerations)).
-* `DB_DRIVER`: **sqlite** (which is the default value), **mysql** or **postgres**.
+* `DB_DRIVER`: **sqlite** (which is the default value), **mysql**, **maria** or **postgres**.
 * `DB_NAME`: The database name to be used when using an external database driver. Defaults to **shlink**.
 * `DB_USER`: The username credential to be used when using an external database driver.
 * `DB_PASSWORD`: The password credential to be used when using an external database driver.
diff --git a/docker/config/shlink_in_docker.local.php b/docker/config/shlink_in_docker.local.php
index ecfde4dc..d0744358 100644
--- a/docker/config/shlink_in_docker.local.php
+++ b/docker/config/shlink_in_docker.local.php
@@ -11,6 +11,7 @@ use function explode;
 use function file_exists;
 use function file_get_contents;
 use function file_put_contents;
+use function Functional\contains;
 use function implode;
 use function Shlinkio\Shlink\Common\env;
 use function sprintf;
@@ -22,10 +23,12 @@ $helper = new class {
     private const BASE62 = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
     private const DB_DRIVERS_MAP = [
         'mysql' => 'pdo_mysql',
+        'maria' => 'pdo_mysql',
         'postgres' => 'pdo_pgsql',
     ];
     private const DB_PORTS_MAP = [
         'mysql' => '3306',
+        'maria' => '3306',
         'postgres' => '5432',
     ];
 
@@ -85,7 +88,7 @@ $helper = new class {
             ];
         }
 
-        $driverOptions = $driver !== 'mysql' ? [] : [
+        $driverOptions = ! contains(['maria', 'mysql'], $driver) ? [] : [
             // PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8',
             1002 => 'SET NAMES utf8',
         ];