#!/usr/bin/env bash
# 治理机器门 pre-commit(激活一次:git config core.hooksPath .githooks)
# 各门按暂存文件路径条件触发(判据没动的提交不跑对应门,省时间);
# 紧急绕过:git commit --no-verify(服务端 Gitea Actions 门仍会兜住)。
set -uo pipefail

STAGED="$(git diff --cached --name-only)"
ROOT="$(git rev-parse --show-toplevel)"
fail=0

# ── 门 1:文档治理七检 —— 触发 = 任一 .md 变更 ──
if printf '%s\n' "$STAGED" | grep -qE '\.md$'; then
  bash "$ROOT/.agents/tools/docs-gate.sh" || { echo '✘ docs-gate 七检未过'; fail=1; }
fi

# ── 门 2:门金标判例库全量回归 —— 触发 = 触及任一验收门判据或判例库自身 ──
# 判据文件改动前必须先让本回归全绿(误杀/漏放判例不得回退),口径见 contracts/gate-fixtures/README.md。
if printf '%s\n' "$STAGED" | grep -qE '(play\.cdp\.cjs|amodel-gen/tools\.mjs|check-undef\.mjs|gate_judge\.py|cheap_gates\.py|^contracts/gate-fixtures/)'; then
  node "$ROOT/contracts/gate-fixtures/run.mjs" || { echo '✘ 门金标判例库回归未过'; fail=1; }
fi

# ── 门 3:play-loop 契约校验(PlaySpec C5 / VerdictFeedback C6)—— 触发 = 触及 play-loop 契约 ──
if printf '%s\n' "$STAGED" | grep -qE '^contracts/play-loop/'; then
  python3 "$ROOT/contracts/play-loop/validate.py" --suite || { echo '✘ play-loop 契约正负样本套件未过'; fail=1; }
fi

# ── 门 4:品类 rubric fixture ↔ skill 双写对账 —— 触发 = 触及品类 rubric fixture 或品类 skill ──
if printf '%s\n' "$STAGED" | grep -qE '(cheap-worker/fixtures/genre-rubrics/|\.agents/skills/(trpg|heritage|puzzle|narrative|sim-business)-game-design\.md)'; then
  python3 "$ROOT/.agents/tools/rubric-sync-gate.py" || { echo '✘ rubric 双写对账未过'; fail=1; }
fi

# ── 门 6:便宜档插件面三方一致性对账 —— 触发 = 触及插件目录/prompt 白名单/host-config 注入/PLUGIN_KEY_DIR ──
#   防漂移:白名单列了但没注入(运行时崩)、注入了但白名单没列(暗资产)、新增插件目录未裁定(悄悄成暗插件)。
if printf '%s\n' "$STAGED" | grep -qE '(game-runtime/src/plugins/|contracts/prompts/04-config/cheap-system\.md|game-runtime/games/_template/src/host-config\.js|amodel-gen/tools\.mjs)'; then
  python3 "$ROOT/.agents/tools/plugin-surface-gate.py" || { echo '✘ 插件面三方对账未过'; fail=1; }
fi

# ── 门 5:Prompt 契约双闸 —— 触发 = 触及 prompts 契约(registry.yaml 或任一 prompt .md) ──
#   闸 a = 版本一致性(check_registry:registry.yaml↔.md frontmatter 的 version 必须相等);
#   闸 b = 四道闸·闸0 版本升号(check_version_bump:改了 prompt 正文相对 HEAD 必须升 version)。
if printf '%s\n' "$STAGED" | grep -qE '^contracts/prompts/'; then
  python3 "$ROOT/contracts/prompts/check_registry.py" || { echo '✘ Prompt Registry 版本一致性未过'; fail=1; }
  python3 "$ROOT/contracts/prompts/check_version_bump.py" || { echo '✘ Prompt 闸0 version 升号未过(改正文须升 version)'; fail=1; }
fi

if [ "$fail" -ne 0 ]; then
  echo '提交被拦(明细见上;紧急绕过 git commit --no-verify,服务端门仍兜)'
  exit 1
fi