Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.9-slim-bullseye

# Set the working directory in the container
WORKDIR /app

# Copy requirements first to leverage Docker cache
COPY requirements.txt .

# Install dependencies, build, and cleanup in one layer
RUN apt-get update && \
    apt-get install -y --no-install-recommends ffmpeg p7zip-full build-essential libssl-dev && \
    pip install --no-cache-dir -r requirements.txt && \
    apt-get purge -y --auto-remove build-essential libssl-dev && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# Copy the rest of the application
COPY . .

# 關鍵修正：確保必要的資料夾存在，即使 Git 沒有傳送它們
RUN mkdir -p logs cache temp_uploads instance && \
    chmod -R 777 logs cache temp_uploads instance

# Make the entrypoint script executable
RUN chmod +x run.sh

# Hugging Face 固定使用 7860
EXPOSE 7860

# Define environment variables for Flask
ENV FLASK_APP=app.py
ENV FLASK_RUN_HOST=0.0.0.0

# Run the application
CMD ["./run.sh"]