ARG NODE_VERSION=22
FROM node:${NODE_VERSION}-alpine AS base
WORKDIR /app

FROM base AS build
ENV BASE_PATH=/
COPY package.json package-lock.json ./
RUN npm install
COPY --link ./ ./
RUN sed -i 's|"basePath": "/"|"basePath": "'${BASE_PATH:-/}'"|' config.json 
RUN npm run build

FROM build AS prod
ENV NODE_ENV=production
CMD ["npm", "run","serve"]