Mount all directories in dev environment (#206)

Mount all directories with the following exceptions #58:
* Each container maintains a separate set of files in /var to avoid
permission issues. Files aren't shared with the host system.
* /vendor stays a shared named volume. Files need to be copied to
the host system.

Additional fixes:
* Use correct paths in .dockerignore.
* Create assets directory explicitly to show that it's a used path.

.dockerignore

@@ -1,3 +1,3 @@
 /var
 /vendor
-/web/assets
+/public/assets

.gitignore

@@ -4,4 +4,3 @@
 /tests/acceptance.suite.yml
 /tests/unit.suite.yml
 /vendor
-/web/assets

docker-compose.yml

@@ -1,7 +1,17 @@
 version: '3.4'
 
+x-php-container-volumes:
+    &php-container-volumes
+        volumes:
+            - ./:/project:delegated
+            - vendor:/project/vendor
+            - proxysql.sock:/var/run/proxysql
+            - type: tmpfs
+              target: /project/var
+
 x-php-container:
     &php-container
+    <<: *php-container-volumes
     build:
         context: .
         dockerfile: ./docker/php-fpm/Dockerfile
@@ -12,11 +22,6 @@ x-php-container:
         - redis
         - rabbit-mq
         - nchan
-    volumes:
-        - ./config:/project/config:delegated
-        - ./src:/project/src:delegated
-        - vendor:/project/vendor
-        - proxysql.sock:/var/run/proxysql
     restart: on-failure
 
 services:
@@ -159,15 +164,6 @@ services:
             - "prometheus-port=81"
     php-fpm:
         <<: *php-container
-        volumes:
-            - ./assets:/project/assets:delegated
-            - ./config:/project/config:delegated
-            - ./src:/project/src:delegated
-            - ./tests:/project/tests:delegated
-            - ./var:/project/var:delegated
-            - ./web:/project/web:delegated
-            - vendor:/project/vendor
-            - proxysql.sock:/var/run/proxysql
         labels:
             - "traefik.enable=true"
             - "traefik.http.routers.php-fpm.priority=10"
@@ -197,26 +193,12 @@ services:
     #     Development helper     #
     ##############################
     php:
+        <<: *php-container-volumes
         build:
             context: .
             dockerfile: ./docker/php-fpm/Dockerfile
         entrypoint: ''
         command: 'true'
-        volumes:
-            - ./src:/project/src:delegated
-            - ./tests:/project/tests:delegated
-            - vendor:/project/vendor
-    composer:
-        build:
-            context: .
-            dockerfile: ./docker/php-fpm/Dockerfile
-            target: builder
-        entrypoint: ''
-        command: 'true'
-        volumes:
-            - ./composer.json:/project/composer.json
-            - ./composer.lock:/project/composer.lock
-            - vendor:/project/vendor
     phpmyadmin:
         image: phpmyadmin/phpmyadmin:5.2
         environment:

project

@@ -46,8 +46,8 @@ build() {
     docker compose pull
     docker compose down --volumes
     docker compose build --pull
-    docker compose up -d composer
-    docker cp "$(docker compose ps -q composer)":/project/vendor ./
+    docker compose up -d php
+    docker cp "$(docker compose ps -aq php | head -n 1)":/project/vendor ./
     docker compose up --remove-orphans
 }
 
@@ -60,9 +60,9 @@ down() {
 }
 
 composer() {
-    docker compose up -d composer
-    docker compose run composer composer "$@"
-    docker cp "$(docker compose ps -q composer)":/project/vendor ./
+    docker compose up -d php
+    docker compose run --rm php composer "$@"
+    docker cp "$(docker compose ps -aq php | head -n 1)":/project/vendor ./
 }
 
 tests() {

public/assets/.gitignore

@@ -0,0 +1,2 @@
+/*
+!.gitignore