docker-compose backend + dockerfile including sync extension

Includes a directus backend in the docker-compose file and the extension
`directus-sync` to allow the persisting of the directus configuration.

backend/Dockerfile

@@ -0,0 +1,12 @@
+FROM node:20-alpine as third-party-ext
+RUN apk add python3 g++ make
+WORKDIR /extensions
+ADD extensions .
+RUN npm install
+# Move all extensions the starts with directus-extension-, using find, to the /extensions/directus folder
+RUN mkdir -p ./directus
+RUN cd node_modules && find . -maxdepth 1 -type d -name "directus-extension-*" -exec mv {} ../directus \;
+
+FROM directus/directus:11.4.1
+# Copy third party extensions
+COPY --from=third-party-ext /extensions/directus ./extensions

backend/extensions/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "directus-extensions",
+  "dependencies": {
+    "directus-extension-sync": "^3.0.2"
+  }
+}

docker-compose.yml

@@ -7,13 +7,14 @@ services:
     volumes:
       - ./dist:/srv:ro
 
-  #backend:
-  #  image: directus/directus
-  #  container_name: backend
-  #  ports:
-  #    - 8055:8055
-  #  environment:
-  #    - SECRET=SECRET
-  #    - PUBLIC_URL=http://localhost
-  #    - ADMIN_EMAIL=admin@it4c.dev
-  #    - ADMIN_PASSWORD=admin123
+  backend:
+    container_name: backend
+    build:
+      context: ./backend
+    ports:
+      - 8055:8055
+    environment:
+      - SECRET=SECRET
+      - PUBLIC_URL=http://localhost
+      - ADMIN_EMAIL=admin@it4c.dev
+      - ADMIN_PASSWORD=admin123