#!/usr/bin/env bash
set -euo pipefail

base=${1:-}
out=${2:-gitdump}
[[ -z "$base" ]] && { echo "Usage: $(basename "$0") <base-url> [outdir]" >&2; exit 1; }

mkdir -p "$out/.git"
cd "$out"

echo "[+] Attempting to mirror .git from $base"
wget -q --no-host-directories --cut-dirs=0 -r -np -nH -R "index.html*" "${base%/}/.git/" || true

if [[ -d .git ]]; then
  echo "[+] Found .git directory. Trying to restore working tree."
  git init >/dev/null 2>&1 || true
  git reset --hard >/dev/null 2>&1 || true
  echo "[+] Done. Inspect repo at: $(pwd)"
else
  echo "[!] .git not accessible or download failed."
fi