FROM node:18-alpine AS builder

WORKDIR "/app"

COPY . .

RUN npm ci

RUN npm run build

RUN npm prune --production

FROM node:18-alpine AS prod

WORKDIR "/app"

COPY --from=builder /app/package.json ./package.json
COPY --from=builder /app/package-lock.json ./package-lock.json
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/node_modules ./node_modules

ENV DB_HOST db
ENV DB_PORT 3306
ENV DB_USER root
ENV DB_PASS secret
ENV DB_NAME mx
ENV JWT_SECRET secret
ENV JWT_EXPIRY 1h

CMD ["sh", "-c", "DB_HOST=${DB_HOST} DB_PORT=${DB_PORT} DB_USER=${DB_USER} DB_PASS=${DB_PASS} DB_NAME=${DB_NAME} JWT_SECRET=${JWT_SECRET} JWT_EXPIRY=${JWT_EXPIRY} npm run start:prod --host 0.0.0.0"]

EXPOSE 3000