# Multi-stage Dockerfile for wsmud
FROM node:18-alpine AS build
WORKDIR /app

# copy package and lock first for faster rebuilds
COPY package.json package-lock.json* ./
RUN npm ci --omit=dev || npm i --no-audit

# copy full source and build frontend with vite
COPY . .
RUN npm run build || true

FROM node:18-alpine AS runtime
WORKDIR /app

# create folder for logs and db
RUN mkdir -p /app/log /app/data /app/www

# copy node_modules from build stage
COPY --from=build /app/node_modules ./node_modules
COPY --from=build /app/www ./www
COPY --from=build /app .

ENV NODE_ENV=production
EXPOSE 80

CMD ["node", "web.js"]