Utilise des submodules plutot que des images issues de docker hub.

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "docker-mailcatcher"]
+	path = mailcatcher
+	url = git@github.com:daiko/docker-mailcatcher.git
+[submodule "docker-phpfpm-dev"]
+	path = phpfpm-dev
+	url = git@github.com:daiko/docker-phpfpm-dev.git

docker-compose.yml

@@ -9,18 +9,18 @@ mariadb:
         - MYSQL_ROOT_PASSWORD=MyPassWord48
 
 mailcatcher:
-    image: daiko/mailcatcher:latest
+    build: mailcatcher
     expose:
         - 25
     ports:
         - 1080:1080
 
 php:
-    image: daiko/phpfpm-dev:latest
+    build: phpfpm-dev
     expose:
         - 9000
     volumes:
-        - ~/Public:/var/www/html
+        - ~/public:/var/www/html
         - ~/log/xdebug:/var/log/xdebug
         - ~/log/php:/var/log/php
         - ./config/xdebug.ini:/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini
@@ -33,7 +33,7 @@ php:
 nginx:
     image: nginx:latest
     volumes:
-        - ~/Public:/var/www/html
+        - ~/public:/var/www/html
         - ~/log/nginx:/var/log/nginx
         - ./config/nginx.conf:/etc/nginx/nginx.conf
     ports: