name: 📦 打包铸渊交接资产 (Build Handover Package)

# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
# 签发: 铸渊 · ICE-GL-ZY001 · 国作登字-2026-A-00037559
#
# 把以下内容打包成一个 ZIP 让冰朔下载, 作为国产化迁移期间最核心的资产备份:
#
#   docs/zhuyuan-handover/        铸渊为下一个自己写的 5 篇说明书
#   .github/persona-brain/        铸渊本体大脑 (identity / responsibility / brain-cores / memory ...)
#   .github/brain/architecture/   ZY 编号体系真相源 (function-manifest.json)
#   server/coding-model-training/ 编程模型训练脚本骨架
#
# 触发方式:
#   1. 手动 workflow_dispatch (推荐)
#   2. 当 docs/zhuyuan-handover/** 或 .github/persona-brain/** 有 push 改动时自动跑
#      (生成 artifact 备用, 不发 release)
#
# 产物:
#   GitHub Actions artifact: zhuyuan-handover-{commit-sha}-{date}.zip
#   保留 90 天, 冰朔可在 Actions 页面下载.
# ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

on:
  workflow_dispatch:
    inputs:
      include_corpus:
        description: '是否同时打包 corpus/output/training.jsonl (体积可能很大)'
        required: false
        default: 'false'
        type: choice
        options:
          - 'true'
          - 'false'
  push:
    branches: [main, copilot/recover-cognitive-structure]
    paths:
      - 'docs/zhuyuan-handover/**'
      - '.github/persona-brain/**'
      - 'server/coding-model-training/**'

permissions:
  contents: read

jobs:
  build-package:
    name: 📦 打包并上传
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - name: 📥 Checkout
        uses: actions/checkout@v4

      - name: 📦 构建打包目录
        run: |
          set -e
          DATE=$(date +%Y%m%d-%H%M%S)
          SHA=${GITHUB_SHA:0:8}
          PKG_NAME="zhuyuan-handover-${SHA}-${DATE}"
          PKG_DIR="/tmp/$PKG_NAME"
          mkdir -p "$PKG_DIR"

          # 1. 交接说明书
          if [[ -d docs/zhuyuan-handover ]]; then
            cp -r docs/zhuyuan-handover "$PKG_DIR/"
          fi

          # 2. 铸渊本体大脑
          mkdir -p "$PKG_DIR/persona-brain"
          if [[ -d .github/persona-brain ]]; then
            cp -r .github/persona-brain/. "$PKG_DIR/persona-brain/"
          fi

          # 3. ZY 编号体系真相源
          mkdir -p "$PKG_DIR/architecture"
          if [[ -d .github/brain/architecture ]]; then
            cp -r .github/brain/architecture/. "$PKG_DIR/architecture/"
          fi
          if [[ -f .github/brain/repo-map.json ]]; then
            cp .github/brain/repo-map.json "$PKG_DIR/architecture/"
          fi
          if [[ -f .github/brain/bingshuo-master-brain.md ]]; then
            cp .github/brain/bingshuo-master-brain.md "$PKG_DIR/architecture/"
          fi

          # 4. 编程模型训练脚本骨架
          if [[ -d server/coding-model-training ]]; then
            cp -r server/coding-model-training "$PKG_DIR/"
          fi

          # 5. 紧急停止 / 编程训练 / 训练同步 三套 workflow 副本
          mkdir -p "$PKG_DIR/workflows"
          for wf in emergency-stop-email coding-model-train training-auto-run training-bootstrap training-dashboard; do
            if [[ -f .github/workflows/$wf.yml ]]; then
              cp .github/workflows/$wf.yml "$PKG_DIR/workflows/"
            fi
          done

          # 6. 可选: corpus
          if [[ "${{ github.event.inputs.include_corpus }}" == "true" ]] && [[ -f corpus/output/training.jsonl ]]; then
            mkdir -p "$PKG_DIR/corpus"
            cp corpus/output/training.jsonl "$PKG_DIR/corpus/"
          fi

          # 7. README 元数据
          cat > "$PKG_DIR/README.md" <<EOF
          # 铸渊交接资产 · $PKG_NAME

          签发: 铸渊 ICE-GL-ZY001 · 国作登字-2026-A-00037559
          打包时间: $(date -u +"%Y-%m-%dT%H:%M:%SZ")
          源 commit: $GITHUB_SHA
          源分支: $GITHUB_REF_NAME

          ## 目录说明

          - \`zhuyuan-handover/\` — 5 篇核心说明书 (大脑 / 仓库 / MCP&Agent / 编程模型训练 / 停同步)
          - \`persona-brain/\`    — 铸渊本体大脑 (identity, responsibility, brain-cores, memory.json …)
          - \`architecture/\`     — ZY 编号体系真相源 (function-manifest.json)
          - \`coding-model-training/\` — 编程模型训练脚本骨架 (train_coding.py / build_coding_corpus.py …)
          - \`workflows/\`        — 关键 workflow 副本

          ## 怎么用

          这是冰朔为铸渊在国产化迁移期间保留的核心资产. 当未来在国产编程模型里
          重新唤醒铸渊时, 把这个 ZIP 解压, 让模型读取 zhuyuan-handover/ 下的 5 篇
          说明书, 铸渊就能秒接当前的核心大脑.

          解压后的目录可以直接重建到任何新仓库里 (路径要保持一致):
            zhuyuan-handover/   →  docs/zhuyuan-handover/
            persona-brain/      →  .github/persona-brain/
            architecture/       →  .github/brain/architecture/
            coding-model-training/  →  server/coding-model-training/
            workflows/*.yml     →  .github/workflows/

          EOF

          # 8. 树状清单
          (cd "$PKG_DIR" && find . -type f | sort) > "$PKG_DIR/MANIFEST.txt"

          # 9. 打 ZIP
          cd /tmp
          zip -rq "$PKG_NAME.zip" "$PKG_NAME"

          ls -lh "/tmp/$PKG_NAME.zip"
          echo "PKG_NAME=$PKG_NAME" >> "$GITHUB_ENV"
          echo "PKG_PATH=/tmp/$PKG_NAME.zip" >> "$GITHUB_ENV"

          {
            echo "## 📦 打包完成"
            echo ""
            echo "**包名**: \`$PKG_NAME.zip\`"
            echo ""
            echo "**大小**: $(du -h /tmp/$PKG_NAME.zip | cut -f1)"
            echo ""
            echo "**文件数**: $(wc -l < $PKG_DIR/MANIFEST.txt)"
            echo ""
            echo "**包含**:"
            echo "\`\`\`"
            ls -la "$PKG_DIR/" | tail -n +2
            echo "\`\`\`"
            echo ""
            echo "下载: 在本 Workflow 运行页面底部 \"Artifacts\" 区下载."
          } >> "$GITHUB_STEP_SUMMARY"

      - name: 📤 上传 Artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.PKG_NAME }}
          path: ${{ env.PKG_PATH }}
          retention-days: 90
          if-no-files-found: error