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# 轻量级 HF Spaces Dockerfile
FROM ghcr.io/puppeteer/puppeteer:21.5.2
# 切换到 root 用户进行安装
USER root
# 安装额外的字体和依赖
RUN apt-get update && apt-get install -y \
fonts-liberation \
fonts-dejavu-core \
&& rm -rf /var/lib/apt/lists/*
# 设置工作目录
WORKDIR /usr/src/app
# 复制 package 文件
COPY package*.json ./
# 安装依赖
RUN npm ci --only=production && npm cache clean --force
# 复制应用代码
COPY . .
# 切换回非 root 用户
USER pptruser
# 设置环境变量
ENV NODE_ENV=production
ENV PORT=7860
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome-stable
# 暴露端口
EXPOSE 7860
# 启动命令
CMD ["npm", "start"]