FROM ubuntu:22.04

# Minimal Linux skeleton to host Stats repository. The real macOS build requires Xcode on macOS and cannot be performed in Linux containers.
# This container provides a lightweight placeholder executable to allow container to run.

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update \
    && apt-get install -y --no-install-recommends \
        ca-certificates \
        build-essential \
        git \
        zip \
        unzip \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy repository sources into the image
COPY . /app

# Build a small Linux-compatible placeholder binary named 'stats'.
# The real Stats macOS app cannot be built here; this placeholder serves as a runnable fallback.
RUN mkdir -p /app/bin \
    && cat > /app/bin/stats.c <<'EOF'
#include <stdio.h>
int main(int argc, char **argv){
  puts("Stats Linux skeleton container. Real macOS app build requires macOS/Xcode. Build is not performed in Linux container.");
  return 0;
}
EOF
RUN gcc /app/bin/stats.c -o /app/bin/stats

ENTRYPOINT ["/app/bin/stats"]