FROM debian:bookworm-slim

ARG HUGO_VERSION
ARG WEBHOOK_VERSION
ENV DEBIAN_FRONTEND=noninteractive

# Install dependencies
RUN apt-get update \
 && apt-get install -y --no-install-recommends git ca-certificates curl unzip bash gnupg \
 && rm -rf /var/lib/apt/lists/*

# Install Hugo (Linux 64bit)
RUN curl -fsSL "https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_${HUGO_VERSION}_Linux-64bit.tar.gz" \
    | tar -xzf - -C /tmp \
 && mv /tmp/hugo /usr/local/bin/hugo \
 && chmod +x /usr/local/bin/hugo \
 && rm -rf /tmp/hugo

# Install adnanh/webhook binary
RUN curl -fsSL "https://github.com/adnanh/webhook/releases/download/${WEBHOOK_VERSION}/webhook-linux-amd64.tar.gz" \
    | tar -xzf - -C /tmp \
 && mv /tmp/webhook-linux-amd64/webhook /usr/local/bin/webhook \
 && chmod +x /usr/local/bin/webhook \
 && rm -rf /tmp/webhook-linux-amd64

# App layout
WORKDIR /app
COPY entrypoint.sh /app/entrypoint.sh
COPY hooks/update_site.sh /app/hooks/update_site.sh
RUN chmod +x /app/entrypoint.sh /app/hooks/update_site.sh

EXPOSE 1313 ${WEBHOOK_PORT}

ENTRYPOINT ["/app/entrypoint.sh"]