# syntax=docker/dockerfile:1.7

############################
# 1) Dependencies
############################
FROM node:20-alpine AS deps
WORKDIR /app

RUN apk add --no-cache libc6-compat

COPY package.json package-lock.json* ./
RUN npm ci

############################
# 2) Build stage
############################
FROM node:20-alpine AS build
WORKDIR /app

COPY --from=deps /app/node_modules ./node_modules
COPY . .

RUN npm run build

############################
# 3) Production stage (nginx)
############################
FROM nginx:1.27-alpine AS production

COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
COPY --from=build /app/out /usr/share/nginx/html

EXPOSE 8080

CMD ["nginx", "-g", "daemon off;"]