# Stage 1: Build
FROM node:alpine AS build
WORKDIR /build

## Install git (test)
RUN apk add --no-cache git

## Install app dependencies
COPY package*.json ./
RUN npm install --unsafe-perm

## Bundle app source
COPY . .

## Compile App
RUN npm run build

# Stage 2: Package up with the webserver
FROM nginx:alpine AS final
ENV API_URL "http://localhost:5001"
COPY --from=build /build/dist/frontend /usr/share/nginx/html
COPY nginx.conf /etc/nginx/nginx.conf
CMD ["/bin/sh",  "-c",  "envsubst < /usr/share/nginx/html/assets/env.template.js > /usr/share/nginx/html/assets/env.js && exec nginx -g 'daemon off;'"]