# Build stage
FROM node:slim AS build
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .

# Build the application
RUN npm run build -- --base=./

# NOTE: We copy the environment variables CLIENT_ to an .env file in the running container.
# This is done with the docker-entrypoint.sh script.
# We do this so one build can support many different environments.

# Production stage
FROM nginx:alpine

COPY --from=build /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
COPY docker-entrypoint.sh /docker-entrypoint.sh
RUN sed -i 's/\r$//' /docker-entrypoint.sh && chmod +x /docker-entrypoint.sh

EXPOSE 369
ENTRYPOINT ["/docker-entrypoint.sh"]