Dockerfile

# -------------------- Base Image --------------------
FROM node:22-bookworm AS base

# -------------------- Dependencies Stage --------------------
FROM base AS deps

WORKDIR /app

ARG USE_CHINA_NPM_REGISTRY=1
RUN \
    set -ex && \
    corepack enable pnpm && \
    if [ "$USE_CHINA_NPM_REGISTRY" = 1 ]; then \
        echo 'use npm mirror' && \
        npm config set registry https://registry.npmmirror.com && \
        yarn config set registry https://registry.npmmirror.com && \
        pnpm config set registry https://registry.npmmirror.com ; \
    fi;


COPY ./package.json /app/
COPY ./pnpm-lock.yaml /app/

RUN \
    set -ex && \
    pnpm install --frozen-lockfile && \
    pnpm rebuild

# -------------------- Build Stage --------------------
FROM node:22-bookworm-slim AS builder

WORKDIR /app

COPY . /app
COPY --from=deps /app /app

RUN \
    set -ex && \
    npm run build && \
    ls -la /app && \
    du -hd1 /app

# -------------------- Runner Stage --------------------
FROM node:22-bookworm-slim AS runner

WORKDIR /app

COPY --from=builder /app/public ./public
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/.next/server ./.next/server

ENV PORT=3000
ENV HOSTNAME="0.0.0.0"
ENV NEXT_SHARP_PATH=node_modules/sharp

# 暴露端口
EXPOSE 3000
# 启动应用
ENTRYPOINT ["node", "server.js"]