Multi-stage build, compose yml

Dockerfile

@@ -1,16 +1,12 @@
-FROM node:18-alpine
+FROM node:18-alpine as build
-
 WORKDIR /app
-
-COPY package*.json .
-
-RUN npm install
-
 COPY . .
-
+RUN npm install
 RUN npm run build
 
-ENV PORT=8080
+FROM node:18-alpine as run
+WORKDIR /app
+COPY /app/dist /app/package*.json . --from=build
+RUN npm install --omit=dev
+CMD npm start
 EXPOSE 8080
-
-CMD ["npm", "start"]

README.md

@@ -37,6 +37,6 @@ npm run start
 ### Docker
 
 ```bash
-sudo docker build -t txtdot/txtdot:latest .
+docker compose build
-sudo docker run --network host -d txtdot/txtdot:latest
+docker compose up -d
 ```

docker-compose.yml

@@ -0,0 +1,12 @@
+version: "3"
+
+services:
+  txtdot:
+    image: darkcat09/txtdot:latest
+    restart: unless-stopped
+    network_mode: host
+    environment:
+      - HOST=127.0.0.1
+      - PORT=8080
+      - REVERSE_PROXY=true
+    # env_file: .env