ARG NODE_VERSION=node:16.14.2-alpine # 1 - INSTALL FROM $NODE_VERSION AS install RUN mkdir -p /app WORKDIR /app COPY package.json . COPY package-lock.json . COPY config.sh . RUN npm ci # 2 - CONFIGURE FROM install AS configure COPY . . COPY config.sh . # avoid conflict with nuxt build: RUN sed -i "s|PORT=.*||g" config.sh RUN npm run build # 3 - PRODUCTION FROM $NODE_VERSION AS production WORKDIR /app COPY --from=install /app/node_modules /app/node_modules COPY --from=configure /app /app ENV NUXT_HOST=0.0.0.0 ARG NUXT_APP_VERSION ENV NUXT_APP_VERSION=${NUXT_APP_VERSION} ENV NODE_ENV=production CMD source config.sh && node .output/server/index.mjs