FROM ghcr.io/engineer-man/piston@sha256:63b5654156a89c5a2ad281aface21416615d62ec056d88efe8fcd307ce73575a

# 设置环境变量
ENV PORT=7860
ENV PISTON_COMPILE_TIMEOUT=60000
ENV PISTON_RUN_TIMEOUT=60000
ENV PISTON_OUTPUT_MAX_SIZE=1000000000
ENV PISTON_MAX_FILE_SIZE=1000000000
ENV PISTON_DISABLE_NETWORKING=true
ENV PISTON_REPO_URL=https://github.com/guipenedo/piston/releases/download/pkgs/index

# 安装 curl
RUN apt-get update && apt-get install -y curl

# 创建必要的目录并设置权限
RUN mkdir -p /piston/packages /piston/jobs && \
    chmod -R 777 /piston/packages /piston/jobs

# 修改请求大小限制
RUN sed -i '/app.use(body_parser.urlencoded/c\    app.use(body_parser.urlencoded({ extended: true, limit: \"512mb\" }));' src/index.js && \
    sed -i '/app.use(body_parser.json/c\    app.use(body_parser.json({ limit: \"512mb\" }));' src/index.js

# 暴露端口
EXPOSE 7860

# 创建启动脚本
COPY start.sh /piston/start.sh
RUN chmod +x /piston/start.sh

# 启动服务
CMD ["/piston/start.sh"]