Dockerfile

# Use the official Python 3.11.9 image
FROM python:3.11.9

# Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user

# Set the home to the user's home directory and add user's local bin to PATH
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Switch to the "user" user
USER user

# Create the app directory
WORKDIR $HOME/app

# Copy the application code and the requirements.txt file
COPY --chown=user . $HOME/app

# ---------- Important! https://github.com/VOICEVOX/voicevox_core/issues/1000 Temporary Downgrade to 0.15.x ---------- 

# Download VOICEVOX Core from latest Release
# RUN curl -sSfL https://github.com/VOICEVOX/voicevox_core/releases/latest/download/download-linux-x64 --output download 

# Give execution permissions
# RUN chmod +x ./download

# Install VOICEVOX Core
# RUN ./download --output voicevox_core

# Clone VOICEVOX Engine from Master Branch
# RUN git clone --branch master https://github.com/VOICEVOX/voicevox_engine.git voicevox_engine

# Download VOICEVOX Core from 0.15.9 Release
RUN curl -sSfL https://github.com/VOICEVOX/voicevox_core/releases/download/0.15.9/download.sh --output download.sh 

# Give execution permissions
RUN chmod +x ./download.sh

# Install VOICEVOX Core 
RUN ./download.sh --output voicevox_core --version 0.15.9

# Clone VOICEVOX Engine from 0.24 Repository
RUN git clone --branch release-0.24 https://github.com/VOICEVOX/voicevox_engine.git voicevox_engine 

# Install requirements.txt
RUN pip install --requirement voicevox_engine/requirements.txt

# Start the FastAPI app on port 7860, the default port expected by Spaces
CMD ["python", "voicevox_engine/run.py", "--voicelib_dir", "voicevox_core", "--host", "0.0.0.0", "--port", "7860", "--cors_policy_mode", "all"]