# syntax=docker/dockerfile:1
FROM node:20-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN --mount=type=cache,target=/root/.npm \
    npm install
COPY tsconfig.json ./
COPY src ./src
RUN npm run build

FROM node:20-alpine
WORKDIR /app
COPY package*.json ./
RUN --mount=type=cache,target=/root/.npm \
    npm install --omit=dev
COPY --from=builder /app/dist ./dist
EXPOSE 3020
ENV DATA_DIR=/app/data
VOLUME /app/data
CMD ["node", "dist/index.js"]