FROM node:18 as builder

WORKDIR /maputnik

# Only copy package.json to prevent npm install from running on every build

COPY package.json package-lock.json .npmrc ./

RUN npm ci

# Build maputnik

COPY . .

RUN npx vite build

#---------------------------------------------------------------------------

# Create a clean nginx-alpine slim image with just the build results

FROM nginx:alpine-slim

COPY --from=builder /maputnik/dist /usr/share/nginx/html/