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

base_ref="${SPACETIME_SCHEMA_BASE_REF:-${1:-}}"
head_ref="${REPOSITORY_CI_HEAD_REF:-${2:-HEAD}}"

if [[ -z "${base_ref}" ]]; then
  echo '[repository-ci] 缺少比较基线；请设置 SPACETIME_SCHEMA_BASE_REF 或传入第一个参数。' >&2
  exit 1
fi

git cat-file -e "${base_ref}^{commit}" 2>/dev/null || {
  echo "[repository-ci] 比较基线不可用: ${base_ref}" >&2
  exit 1
}
git cat-file -e "${head_ref}^{commit}" 2>/dev/null || {
  echo "[repository-ci] 待检查提交不可用: ${head_ref}" >&2
  exit 1
}

echo "[repository-ci] base=${base_ref} head=$(git rev-parse "${head_ref}")"
SPACETIME_SCHEMA_BASE_REF="${base_ref}" npm run lint
npm run test -- apps/ai-game-creator-shell/tests/appSurface.test.ts
npm run build
git diff --check "${base_ref}"..."${head_ref}"