# => Build container
FROM node:18-alpine AS build
WORKDIR /app
COPY frontend/package.json ./
RUN npm install --silent
COPY frontend/ ./
ENV NODE_OPTIONS=--openssl-legacy-provider
RUN npm run build

# => Run container
FROM nginx:stable-alpine

# Nginx config
RUN rm -rf /etc/nginx/conf.d
COPY docker/prod/frontend/nginx.conf /etc/nginx/nginx.conf
COPY frontend/conf /etc/nginx

# Copy htpasswd file for authentication
COPY docker/prod/frontend/config/htpasswd /etc/nginx/.htpasswd

# Static build
COPY --from=build /app/build /usr/share/nginx/html

# Default port exposure
EXPOSE 80

# Copy .env file and shell script to container
WORKDIR /usr/share/nginx/html
COPY docker/prod/frontend/config/env.sh ./
COPY docker/prod/frontend/config/.env ./

# Add bash
RUN apk add --no-cache bash

# Make our shell script executable
RUN chmod +x env.sh

# Start Nginx server
CMD ["/bin/bash", "-c", "/usr/share/nginx/html/env.sh && nginx -g \"daemon off;\""]