#!/usr/bin/env bash
# Build the Debian (latest stable) Linux/ARM64 target (.deb + binary).
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
IMAGE="${OPENRA3_DEBIAN_ARM64_IMAGE:-openra3-debian-arm64:local}"
BUILD_DIR="${1:-build/debian-arm64}"

docker build --target dev -f "$ROOT/Dockerfile.debian-arm64" -t "$IMAGE" "$ROOT"
docker run --rm -v "$ROOT:/work" -w /work "$IMAGE" cmake -S . -B "$BUILD_DIR" -G Ninja \
    -DCMAKE_TOOLCHAIN_FILE=cmake/toolchains/clang-aarch64-linux-gnu.cmake \
    -DCMAKE_BUILD_TYPE=Release \
    -DOPENRA3_AARCH64_CC=clang-19 -DOPENRA3_AARCH64_CXX=clang++-19 \
    -DOPENRA3_AARCH64_STDLIB_MODULES_JSON=/usr/lib/llvm-19/lib/libc++.modules.json \
    -DOPENRA3_DISTRO_TAG=debian13
docker run --rm -v "$ROOT:/work" -w /work "$IMAGE" cmake --build "$BUILD_DIR" -j
docker run --rm -v "$ROOT:/work" -w /work "$IMAGE" bash -c "cd $BUILD_DIR && cpack -G DEB"

echo "Debian arm64: $ROOT/$BUILD_DIR/bin/openra3 (+ .deb)"