Consistently use a map for environment variables in the Docker compose config.

Author: johnbillion

docker-compose.yml

@@ -38,13 +38,13 @@ services:
       - wpdevnet
 
     environment:
-      - LOCAL_PHP_XDEBUG=${LOCAL_PHP_XDEBUG-false}
-      - XDEBUG_MODE=${LOCAL_PHP_XDEBUG_MODE-develop,debug}
-      - LOCAL_PHP_MEMCACHED=${LOCAL_PHP_MEMCACHED-false}
-      - PHP_FPM_UID=${PHP_FPM_UID-1000}
-      - PHP_FPM_GID=${PHP_FPM_GID-1000}
-      - GITHUB_REF=${GITHUB_REF-false}
-      - GITHUB_EVENT_NAME=${GITHUB_EVENT_NAME-false}
+      LOCAL_PHP_XDEBUG: ${LOCAL_PHP_XDEBUG-false}
+      XDEBUG_MODE: ${LOCAL_PHP_XDEBUG_MODE-develop,debug}
+      LOCAL_PHP_MEMCACHED: ${LOCAL_PHP_MEMCACHED-false}
+      PHP_FPM_UID: ${PHP_FPM_UID-1000}
+      PHP_FPM_GID: ${PHP_FPM_GID-1000}
+      GITHUB_REF: ${GITHUB_REF-false}
+      GITHUB_EVENT_NAME: ${GITHUB_EVENT_NAME-false}
 
     volumes:
       - ./tools/local-env/php-config.ini:/usr/local/etc/php/conf.d/php-config.ini
@@ -97,10 +97,10 @@ services:
       - wpdevnet
 
     environment:
-      - LOCAL_PHP_XDEBUG=${LOCAL_PHP_XDEBUG-false}
-      - LOCAL_PHP_MEMCACHED=${LOCAL_PHP_MEMCACHED-false}
-      - PHP_FPM_UID=${PHP_FPM_UID-1000}
-      - PHP_FPM_GID=${PHP_FPM_GID-1000}
+      LOCAL_PHP_XDEBUG: ${LOCAL_PHP_XDEBUG-false}
+      LOCAL_PHP_MEMCACHED: ${LOCAL_PHP_MEMCACHED-false}
+      PHP_FPM_UID: ${PHP_FPM_UID-1000}
+      PHP_FPM_GID: ${PHP_FPM_GID-1000}
 
     volumes:
       - ./:/var/www