Update docker-compose and Dockerfile for dev env

This change should ease the spawn of a development environment.
It can be used as a vscode devcontainer.

Signed-off-by: Kevin Decherf <kevin@kdecherf.com>

docker-compose.yml

@@ -1,52 +1,64 @@
-version: '2'
+version: '3.8'
 services:
-    nginx:
-        image: nginx:alpine
-        ports:
-            - "8000:80"
-        volumes:
-            - ./docker/nginx/nginx.conf:/nginx.conf
-            - ./docker/logs/nginx:/var/log/nginx
-            - .:/var/www/html
-        links:
-            - php:php
-        command: nginx -c /nginx.conf
 
     php:
         build:
             context: docker/php
-            args:
-                # Set here your timezone using one of this: https://php.net/manual/en/timezones.php
-                timezone: 'Europe/Monaco'
-        ports:
-            - "9000:9000"
+            # Use target 'rootless' if you run rootless Docker
+            target: default
         volumes:
             - .:/var/www/html
-        #links:
-            # - "postgres:rdbms"
-            # - "mariadb:rdbms"
+            # Volumes for data-related folders
+            - assets:/var/www/html/web/assets
+            - data:/var/www/html/data
+            - cache:/var/www/.cache
+            # Uncomment the following volume if you run rootless Docker
+            # A limitation blocks permissions on root docker, see
+            # https://github.com/moby/moby/issues/40881
+            # - type: tmpfs
+            #   target: /var/www/html/var/cache
+            # Override third-party libraries for dev
+            # - ../graby-site-config:/var/www/html/vendor/j0k3r/graby-site-config
+            # - ../php-readability:/var/www/html/vendor/j0k3r/php-readability
+            # - ../graby:/var/www/html/vendor/j0k3r/graby
+            # - ../HTMLawed:/var/www/html/vendor/fossar/htmlawed
+            # - ../PHPePub:/var/www/html/vendor/wallabag/phpepub
+            # - ../guzzle-site-authenticator:/var/www/html/vendor/bdunogier/guzzle-site-authenticator
         env_file:
+            # Copy docker/php/env.example to docker/php/env and customize
             - ./docker/php/env
-            # Comment non-used DBMS lines
-            # If all DBMS are commented out, sqlite will be used as default
-            # - ./docker/postgres/env
+            # Uncomment the database engine you want, it will use sqlite if both are commented
             # - ./docker/mariadb/env
+            # - ./docker/postgres/env
+            # Uncomment to enable Xdebug
+            # - ./docker/php/xdebug
+        ports:
+            - 8000:8000
+            # Uncomment to permit Xdebug remote session
+            # - 9000:9000
+        depends_on:
+            # - mariadb
+            # - postgres
+            - redis
 
     # postgres:
-    #    image: postgres:11-alpine
-    #    ports:
-    #        - "5432:5432"
-    #    volumes:
-    #        - ./docker/data/pgsql:/var/lib/postgresql/data
-    #    env_file:
-    #        - ./docker/postgres/env
+    #     image: postgres:11-alpine
+    #     volumes:
+    #         - db-data:/var/lib/postgresql/data
+    #     env_file:
+    #         - ./docker/postgres/env
+    #     healthcheck:
+    #         test: ["CMD-SHELL", "pg_isready -q || exit 1"]
+    #         interval: 10s
+    #         timeout: 3s
+    #         retries: 3
 
     # mariadb:
     #    image: mariadb:10
     #    ports:
     #        - "3306:3306"
     #    volumes:
-    #        - ./docker/data/mariadb:/var/lib/mysql
+    #        - db-data:/var/lib/mysql
     #    env_file:
     #        - ./docker/mariadb/env
 
@@ -56,6 +68,19 @@ services:
     #         - "15672:15672"
 
     redis:
-        image: redis:4-alpine
-        ports:
-            - "6379:6379"
+        image: redis:6-alpine
+        healthcheck:
+            test: ["CMD", "redis-cli", "ping"]
+            interval: 10s
+            timeout: 3s
+            retries: 3
+
+volumes:
+    db-data:
+        driver: local
+    assets:
+        driver: local
+    data:
+        driver: local
+    cache:
+        driver: local