angular docker

cfg.txt

### Dockerfile .
FROM node:latest

ENV APP_ROOT /app

RUN mkdir $APP_ROOT
WORKDIR $APP_ROOT

RUN npm i -g @angular/cli \
    && npm i -g typescript

EXPOSE 4200

CMD ["bash", "init.sh"]



### init.sh
#!/bin/bash
npm install

npm start



### docker-compose.yml
version: '3'
services:
  web:
    container_name: ng-web
    build: .
    ports:
     - "4200:4200"
     - "49153:49153"
    volumes:
     - .:/app



### package.json
 "start": "ng serve --host 0.0.0.0",