FROM node:16.19
EXPOSE 5000
WORKDIR /usr/src/app
COPY package*.json ./
COPY . .
ENV REACT_APP_BACKEND_URL=http://devops:8080
RUN npm install && npm run build
RUN npm install -g serve
RUN useradd -m appuser
USER appuser
CMD ["serve", "-s", "-l", "5000", "build"]