# syntax=docker/dockerfile:1

ARG DEBIAN_VERSION=bullseye

################################################################################
# Use debian image as downloader image for final stage.
# https://hub.docker.com/_/debian
################################################################################
FROM debian:${DEBIAN_VERSION}-slim AS downloader

# Set working directory.
WORKDIR /download

# Install curl.
RUN apt-get update && apt-get install -y curl

# Download latest llamafile-server from github.
RUN curl -L -o ./llamafile-server https://github.com/Mozilla-Ocho/llamafile/releases/download/0.4.1/llamafile-server-0.4.1

# Make llamafile-server executable.
RUN chmod +x ./llamafile-server

################################################################################
# Use scratch image as final image.
# https://hub.docker.com/_/scratch
################################################################################
FROM debian:${DEBIAN_VERSION}-slim AS final

# Create user to run llamafile-server as non-root.
RUN addgroup --gid 1000 user
RUN adduser --uid 1000 --gid 1000 --disabled-password --gecos "" user

# Switch to user.
USER user

# Set working directory.
WORKDIR /usr/src/app

# Copy llamafile-server from downloader image.
COPY --from=downloader /download/llamafile-server ./llamafile-server

# Expose 8080 port.
EXPOSE 8080

# Set entrypoint.
ENTRYPOINT ["/bin/sh", "/usr/src/app/llamafile-server", "--host", "0.0.0.0"]