Rename DS_REGISTRY to REGISTRY

This is the name already used by docker compose and by projects built on
docker-starter.

Author: lyrixx

.castor/docker-push-test.php

@@ -70,7 +70,7 @@ function test_push(): void
 
             io()->section('Running docker:push against it');
             run(['castor', 'docker:push'], context: context()->withEnvironment([
-                'DS_REGISTRY' => "{$registryName}:5000/{$namespace}",
+                'REGISTRY' => "{$registryName}:5000/{$namespace}",
                 'BUILDX_BUILDER' => $builderName,
             ]));
         } finally {

.github/workflows/build-push.yml

@@ -16,7 +16,7 @@
 #   # Fix for symfony/color detection. We know GitHub Actions can handle it
 #   ANSICON: 1
 #   CASTOR_CONTEXT: prod
-#   DS_REGISTRY: "ghcr.io/${{ github.repository }}"
+#   REGISTRY: "ghcr.io/${{ github.repository }}"
 #
 # jobs:
 #   build-push:

.github/workflows/cache.yml

@@ -10,7 +10,7 @@ permissions:
   packages: write
 
 env:
-  DS_REGISTRY: "ghcr.io/jolicode/docker-starter"
+  REGISTRY: "ghcr.io/jolicode/docker-starter"
   DS_PHP_VERSION: "8.5"
 
 jobs:

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ env:
     # Fix for symfony/color detection. We know GitHub Actions can handle it
     ANSICON: 1
     CASTOR_CONTEXT: ci
-    DS_REGISTRY: "ghcr.io/jolicode/docker-starter"
+    REGISTRY: "ghcr.io/jolicode/docker-starter"
 
 jobs:
     check-dockerfiles:

README.md

@@ -1133,7 +1133,7 @@ push from your machine (you need to be logged in to the registry, and a buildx
 builder able to export a registry cache, e.g. `docker buildx create --use`):
 
 ```bash
-DS_REGISTRY=ghcr.io/<org>/<repo> castor docker:push -c prod --tag=my-test
+REGISTRY=ghcr.io/<org>/<repo> castor docker:push -c prod --tag=my-test
 ```
 
 </details>

castor.php

@@ -39,7 +39,7 @@ function create_default_variables(): array
         // In order to test docker stater, we need a way to pass different values.
         // You should remove the `$_SERVER` and hardcode your configuration.
         'php_version' => $_SERVER['DS_PHP_VERSION'] ?? '8.5',
-        'registry' => $_SERVER['DS_REGISTRY'] ?? null,
+        'registry' => $_SERVER['REGISTRY'] ?? null,
     ];
 }