#!/usr/bin/env bash
# Agent-System-Releases：从 Dev 仓固定提交构建发布（非容器；单二进制 + 原生部署物料）。
# 用法：scripts/build-release.sh <version> [dev-repo-URL-or-path]
# 产物：build/<version>/{agent-system, plugins/, manifest.json, agent-system-<version>.tar.gz}
set -euo pipefail

VERSION="${1:?用法: build-release.sh <version> [dev-repo]}"
DEV_REPO="${2:-ssh://git@git-ssh.u1680832.nyat.app:31411/weichen/Agent-System-Dev.git}"
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
OUT="$ROOT/build/$VERSION"
WORK="$(mktemp -d)"
trap 'rm -rf "$WORK"' EXIT

echo "==> 克隆 Dev 仓（固定提交组合）"
git clone -q --recurse-submodules "$DEV_REPO" "$WORK/dev"
# 嵌套子模块（backend/deps）
cd "$WORK/dev" && git submodule update --init --recursive -q
DEV_SHA="$(git rev-parse HEAD)"
echo "    dev @ $DEV_SHA"

echo "==> 构建（契约同步 → 前端 → embed → 静态链接单二进制）"
make build -s
test -x bin/agent-system

echo "==> 组装发布目录"
rm -rf "$OUT" && mkdir -p "$OUT"
cp bin/agent-system "$OUT/agent-system"
cp -r plugins "$OUT/plugins"
cp deploy/agent-system.service "$OUT/" 2>/dev/null || cp "$ROOT/deploy/agent-system.service" "$OUT/"
cp "$ROOT/deploy/install.sh" "$OUT/"

echo "==> 生成 manifest（gitlink 组合 + 制品摘要；从固定提交导出，不自引用）"
{
  echo '{'
  echo "  \"version\": \"$VERSION\","
  echo "  \"devCommit\": \"$DEV_SHA\","
  echo "  \"builtAt\": \"$(date -u +%Y-%m-%dT%H:%M:%SZ)\","
  echo "  \"components\": {"
  first=1
  while read -r sha path; do
    test -n "$path" || continue
    [ $first -eq 1 ] && first=0 || echo ','
    printf '    "%s": "%s"' "$path" "$sha"
  done < <(git submodule status | awk '{print $1, $2}')
  echo ''
  echo '  },'
  echo "  \"artifacts\": {"
  echo "    \"agent-system\": \"$(sha256sum "$OUT/agent-system" | cut -d' ' -f1)\""
  echo '  },'
  echo '  "deployment": "native-single-binary",'
  echo '  "container": false'
  echo '}'
} > "$OUT/manifest.json"

echo "==> 打包"
tar -czf "$OUT/agent-system-$VERSION.tar.gz" -C "$OUT" agent-system plugins manifest.json agent-system.service install.sh

echo "✓ 发布就绪：$OUT"
cat "$OUT/manifest.json"