FROM node:18 AS frontend-build

WORKDIR /app/frontend

COPY ./package.json ./package-lock.json ./
RUN npm install

COPY ./ ./
RUN npm run build

FROM nginx:stable AS runtime

WORKDIR /usr/share/nginx/html

COPY --from=frontend-build /app/frontend/dist .
COPY ./envVars.sh /docker-entrypoint.d/

RUN chmod +x /docker-entrypoint.d/envVars.sh

ENV BACKEND=

EXPOSE 80