fix Dockerfile and compose.yaml

Dockerfile

@@ -17,15 +17,19 @@ FROM rust:bookworm AS backend-builder
 WORKDIR /usr/src/warren
 
 COPY backend/Cargo.toml backend/Cargo.lock ./
-RUN mkdir src && echo "fn main() {}" > src/main.rs && cargo build --release
+RUN mkdir -p src/bin/backend && mkdir src/lib && echo "fn main() {}" > src/bin/backend/main.rs  && echo "" > src/lib/lib.rs
+RUN cargo build --release
 COPY backend/ .
-RUN touch src/main.rs && cargo build --release
+RUN touch src/bin/backend/main.rs && touch src/lib/lib.rs
+RUN cargo build --release
 
 
 FROM debian:bookworm
 WORKDIR /var/lib/warren
 
-COPY --from=backend-builder /usr/src/warren/target/release/warren /usr/bin/warren
+COPY --from=backend-builder /usr/src/warren/target/release/warren_backend /usr/bin/warren
 COPY --from=frontend-builder /usr/src/warren/dist ./frontend
 
+ENV STATIC_FRONTEND_DIRECTORY "./frontend"
+
 ENTRYPOINT ["warren"]

compose.yaml

@@ -11,14 +11,13 @@ services:
     networks:
       - 'warren-net'
     environment:
-      - 'BIND_ADDRESS=0.0.0.0:8080'
-      - 'POSTGRES_HOST=warren-postgres'
-      - 'POSTGRES_PORT=5432'
-      - 'POSTGRES_USER=postgres'
-      - 'POSTGRES_PASSWORD=pg'
-      - 'POSTGRES_DATABASE=warren'
+      - 'SERVER_ADDRESS=0.0.0.0'
+      - 'SERVER_PORT=8080'
+      - 'DATABASE_URL=postgres://postgres:pg@warren-postgres:5432'
+      - 'DATABASE_NAME=warren'
       - 'SERVE_DIRECTORY=/serve'
       - 'CORS_ALLOW_ORIGIN=http://localhost:3000'
+      - 'LOG_LEVEL=debug'
     volumes:
       - './backend/serve:/serve:rw'
   postgres: