Dockerfile

# Use an official Python runtime as the base image (we're using it just for OS utilities)
FROM gohugoio/hugo:0.111.3-ext-alpine

# Set environment variables
ENV LANG C.UTF-8
ENV GO_VERSION 1.23.0
ENV HUGO_VERSION latest

# Install system dependencies including Hugo and its requirements
RUN apt-get update && apt-get install -y \
    curl \
    git \
    build-essential \
    gcc \
    unzip \
    ca-certificates \
    libcurl4-openssl-dev \
    libssl-dev \
    hugo \
    && rm -rf /var/lib/apt/lists/*

RUN pip install --no-cache-dir huggingface_hub fastapi uvicorn

# Install Go
# RUN curl -sSL https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz -o go${GO_VERSION}.tar.gz \
#     && tar -xvzf go${GO_VERSION}.tar.gz \
#     && mv go /usr/local/ \
#     && rm go${GO_VERSION}.tar.gz

# Set Go binary path
# ENV PATH="/usr/local/go/bin:${PATH}"

# Set working directory
WORKDIR /app

# Ensure /app is writable (make sure no host volume is mounted over /app at runtime)
RUN mkdir -p /app && chmod -R 777 /app

# Copy your Hugo theme into /app/themes and the rest of your project files
COPY ./app/themes/hugo-theme-stack /app/themes/hugo-theme-stack
COPY . .

# Remove any stale build lock file (if present)
RUN rm -f /app/.hugo_build.lock

# Run Hugo module commands and build the site
RUN hugo --ignoreCache && hugo mod clean && hugo mod get && rm -f /app/.hugo_build.lock && hugo

# Expose the port Hugo will use
EXPOSE 7860

# At container start, remove any stale build lock file and launch Hugo server
CMD ["sh", "-c", "rm -f /app/.hugo_build.lock && hugo server --bind 0.0.0.0 --port 7860 --disableFastRender"]