#!/usr/bin/env bash
# tools/build_spore.sh
# Package a "Spore" bundle: minimal bootstrap seed + furnishing scripts + metadata

set -euo pipefail

repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
outdir="${repo_root}/dist"
mkdir -p "${outdir}"

timestamp="$(date -u +%Y%m%dT%H%M%SZ)"
spore_name="railiance_spore_${timestamp}.tar.gz"
spore_path="${outdir}/${spore_name}"

echo "[*] Building spore bundle → ${spore_path}"

# Metadata file
cat > "${outdir}/SPORE_METADATA.txt" <<META
Railiance Spore
---------------
Timestamp: ${timestamp}
Repo: $(basename "${repo_root}")
Commit: $(git -C "${repo_root}" rev-parse HEAD 2>/dev/null || echo "N/A")
META

# Bundle essential files
tar -czf "${spore_path}" -C "${repo_root}"   tools/create_railiance_repo.sh   tools/furnish_railiance_repo.sh   tools/build_spore.sh   tools/seed_node.sh   LICENSE   README.md   .editorconfig   .gitattributes   .gitignore   docs/   -C "${outdir}" SPORE_METADATA.txt

echo "[✓] Spore bundle created: ${spore_path}"