Dockerfile

FROM python:3.11-slim

# 安装系统依赖（包括 wget, ffmpeg, OpenCV 运行所需依赖）
RUN apt-get update && apt-get install -y \
    libglib2.0-0 \
    libgl1-mesa-glx \
    libsm6 \
    libxext6 \
    wget \
    curl \
    xz-utils \
    && rm -rf /var/lib/apt/lists/*


RUN wget https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz \
    && tar -xJf ffmpeg-release-amd64-static.tar.xz \
    && cp ffmpeg-*-amd64-static/ffmpeg /usr/local/bin/ \
    && cp ffmpeg-*-amd64-static/ffprobe /usr/local/bin/ \
    && rm -rf ffmpeg-release-amd64-static.tar.xz ffmpeg-*-amd64-static

# 下载并解压 OpenVSCode Server
RUN wget https://github.com/gitpod-io/openvscode-server/releases/download/openvscode-server-v1.101.2/openvscode-server-v1.101.2-linux-x64.tar.gz -O /tmp/openvscode-server.tar.gz \
    && tar -xzf /tmp/openvscode-server.tar.gz -C /opt \
    && rm /tmp/openvscode-server.tar.gz \
    && mv /opt/openvscode-server-v1.101.2-linux-x64 /opt/openvscode-server \
    && chown -R 1000:1000 /opt/openvscode-server


# 设置工作目录
WORKDIR /app
RUN mkdir -p /app/downloaded_videos && chmod 777 /app/downloaded_videos

# 将当前目录下的所有文件复制到容器中
COPY . /app

# 安装 Python 依赖
RUN pip install --no-cache-dir -r requirements.txt

# 设置环境变量，指定容器监听的端口
ENV PORT=7860
ENV HOST=0.0.0.0

# 启动 Dash 应用（你也可以使用 gunicorn 等其他方式）
CMD ["python", "app.py"]