#!/usr/bin/env bash
# Build and run the Forts Clone inside a podman container.
# Usage: ./scripts/build.sh [--shell]

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
IMAGE_NAME="forts-clone-dev"

cd "$PROJECT_DIR"

# Build container image (cached)
echo "==> Building container image..."
podman build -t "$IMAGE_NAME" .

if [ "${1:-}" = "--shell" ]; then
    echo "==> Starting shell in container..."
    exec podman run -it --rm \
        -v "$PROJECT_DIR":/src:Z \
        --userns=keep-id \
        "$IMAGE_NAME" \
        bash
else
    echo "==> Configuring and building..."
    podman run -it --rm \
        -v "$PROJECT_DIR":/src:Z \
        --userns=keep-id \
        "$IMAGE_NAME" \
        bash -c "
            meson setup builddir \
                --buildtype=debugoptimized \
                -Dwarning_level=3 \
                -Dcpp_std=c++20 \
                --wipe
            meson compile -C builddir -j$(nproc)
        "
    echo
    echo "==> Build complete. Run with: ./builddir/forts-clone"
fi