Merge pull request #2211 from acelaya-forks/feature/explicit-env-from-config

Promote installer config options as env vars explicitly

CHANGELOG.md

@@ -4,6 +4,23 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com), and this project adheres to [Semantic Versioning](https://semver.org).
 
+## [Unreleased]
+### Added
+* *Nothing*
+
+### Changed
+* [#2208](https://github.com/shlinkio/shlink/issues/2208) Explicitly promote installer config options as env vars, instead of as a side effect of loading the app config.
+
+### Deprecated
+* *Nothing*
+
+### Removed
+* *Nothing*
+
+### Fixed
+* *Nothing*
+
+
 ## [4.2.1] - 2024-10-04
 ### Added
 * [#2183](https://github.com/shlinkio/shlink/issues/2183) Redis database index to be used can now be specified in the connection URI path, and Shlink will honor it.

composer.json

@@ -45,7 +45,7 @@
         "ramsey/uuid": "^4.7",
         "shlinkio/doctrine-specification": "^2.1.1",
         "shlinkio/shlink-common": "^6.3",
-        "shlinkio/shlink-config": "^3.0",
+        "shlinkio/shlink-config": "dev-main#76a96ee as 3.1",
         "shlinkio/shlink-event-dispatcher": "^4.1",
         "shlinkio/shlink-importer": "^5.3.2",
         "shlinkio/shlink-installer": "^9.2",

config/config.php

@@ -8,18 +8,13 @@ use Laminas\ConfigAggregator;
 use Laminas\Diactoros;
 use Mezzio;
 use Mezzio\ProblemDetails;
-use Shlinkio\Shlink\Config\ConfigAggregator\EnvVarLoaderProvider;
 
 use function Shlinkio\Shlink\Config\env;
-use function Shlinkio\Shlink\Core\enumValues;
 
 $isTestEnv = env('APP_ENV') === 'test';
 
 return (new ConfigAggregator\ConfigAggregator(
     providers: [
-        ! $isTestEnv
-            ? new EnvVarLoaderProvider('config/params/generated_config.php', enumValues(Core\Config\EnvVars::class))
-            : new ConfigAggregator\ArrayProvider([]),
         Mezzio\ConfigProvider::class,
         Mezzio\Router\ConfigProvider::class,
         Mezzio\Router\FastRouteRouter\ConfigProvider::class,

config/container.php

@@ -6,13 +6,20 @@ use Laminas\ServiceManager\ServiceManager;
 use Shlinkio\Shlink\Core\Config\EnvVars;
 use Symfony\Component\Lock;
 
+use function Shlinkio\Shlink\Config\loadEnvVarsFromConfig;
+use function Shlinkio\Shlink\Core\enumValues;
+
 use const Shlinkio\Shlink\LOCAL_LOCK_FACTORY;
 
 chdir(dirname(__DIR__));
 
 require 'vendor/autoload.php';
 
-// This is one of the first files loaded. Configure the timezone here
+// Promote env vars from installer config
+loadEnvVarsFromConfig('config/params/generated_config.php', enumValues(EnvVars::class));
+
+// This is one of the first files loaded. Configure the timezone and memory limit here
+ini_set('memory_limit', EnvVars::MEMORY_LIMIT->loadFromEnv('512M'));
 date_default_timezone_set(EnvVars::TIMEZONE->loadFromEnv(date_default_timezone_get()));
 
 // This class alias tricks the ConfigAbstractFactory to return Lock\Factory instances even with a different service name
@@ -23,10 +30,6 @@ if (! class_exists(LOCAL_LOCK_FACTORY)) {
 
 return (static function (): ServiceManager {
     $config = require __DIR__ . '/config.php';
-
-    // Set memory limit right after loading config, to ensure installer config has been promoted as env vars
-    ini_set('memory_limit', EnvVars::MEMORY_LIMIT->loadFromEnv('512M'));
-
     $container = new ServiceManager($config['dependencies']);
     $container->setService('config', $config);