Small Docker fixes & features (#68)

* Fix permission error creating a file/folder in the upload folder

* Fix first startup. Add postgress healthcheck and make it a required dpendency for the start of the app container

* Add  to easy test new features and build a local Docker image

Dockerfile

@@ -99,7 +99,7 @@ RUN mkdir /home/nobody && chown nobody /home/nobody
 
 WORKDIR "/app"
 RUN mkdir /app/uploads
-RUN chown nobody /app
+RUN chown -R nobody /app
 
 # Only copy the final release from the build stage
 COPY --from=builder --chown=nobody:root /app/_build/prod/rel/claper ./

README.md

@@ -113,9 +113,21 @@ A Docker Compose [reference file](https://github.com/ClaperCo/Claper/blob/main/d
 ```sh
 git clone https://github.com/ClaperCo/Claper.git
 cd Claper
-docker-compose up
+docker compose up
 ```
 
+
+### Using Docker Compose for Dev
+
+To easy check new features, it is possible to directly build the Docker image from the source code and run the container with the [docker-compose-dev.yml](https://github.com/ClaperCo/Claper/blob/main/docker-compose-dev.yml) file.
+
+```sh
+git clone https://github.com/ClaperCo/Claper.git
+cd Claper
+docker compose -f docker-compose-dev.yml up
+```
+
+
 <!-- CONTRIBUTING -->
 ## Contributing
 

docker-compose-dev.yml

@@ -0,0 +1,37 @@
+version: "3.0"
+services:
+  db:
+    image: postgres:9
+    ports: 
+      - 5432:5432
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_PASSWORD: claper
+      POSTGRES_USER: claper
+      POSTGRES_DB: claper
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U claper"]
+      interval: 5s
+      timeout: 5s
+      retries: 10  
+  app:
+    build: .
+    ports: 
+      - 4000:4000
+    volumes:
+      - uploads:/app/uploads
+    environment:
+      DATABASE_URL: postgres://claper:claper@db:5432/claper
+      SECRET_KEY_BASE: 0LZiQBLw4WvqPlz4cz8RsHJlxNiSqM9B48y4ChyJ5v1oA0L/TPIqRjQNdPZN3iEG
+      MAIL_TRANSPORT: local
+      ENDPOINT_PORT: 4000
+      PRESENTATION_STORAGE: local
+      MAX_FILE_SIZE_MB: 15
+      ENABLE_ACCOUNT_CREATION: true
+    depends_on:
+      db:
+        condition: service_healthy
+volumes:
+  postgres-data:
+  uploads:

docker-compose.yml

@@ -10,6 +10,11 @@ services:
       POSTGRES_PASSWORD: claper
       POSTGRES_USER: claper
       POSTGRES_DB: claper
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U claper"]
+      interval: 5s
+      timeout: 5s
+      retries: 10 
   app:
     image: ghcr.io/claperco/claper:latest
     ports: 
@@ -25,6 +30,7 @@ services:
       MAX_FILE_SIZE_MB: 15
       ENABLE_ACCOUNT_CREATION: true
     depends_on:
-      - db
+      db:
+        condition: service_healthy
 volumes:
   uploads: