# ============================================================
# Gitea Actions Workflow: 同步 worldmodel 内容到 site1
# ============================================================
# 触发条件：push 到 main 分支
# 功能：将 worldmodel 仓库内容同步到 admin/site1 的
#       content/posts/worldmodel/ 目录，并触发 Hugo 构建
#
# 前置条件（用户需手动操作）：
#   在 Gitea 仓库 gaojie/worldmodel 的
#   Settings → Secrets → Actions 里添加：
#     Name:  SITE1_PASSWORD
#     Value: 你的 git.plantshero.com 账号 gaojie 的密码
# ============================================================

name: Sync to site1

on:
  push:
    branches:
      - main

jobs:
  sync:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout worldmodel
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Clone site1
        env:
          SITE1_PASSWORD: ${{ secrets.SITE1_PASSWORD }}
        run: |
          git clone \
            https://gaojie:${SITE1_PASSWORD}@git.plantshero.com/admin/site1.git \
            /tmp/site1
          # 立即清除 remote URL 中的凭据，避免凭据残留在 git 配置里
          git -C /tmp/site1 remote set-url origin \
            https://git.plantshero.com/admin/site1.git

      - name: Sync content to site1
        run: |
          # 若目标目录已存在，先用 git rm 清理（保持 git 历史干净）
          if [ -d /tmp/site1/content/posts/worldmodel ]; then
            git -C /tmp/site1 rm -rf content/posts/worldmodel
          fi
          mkdir -p /tmp/site1/content/posts/worldmodel

          # rsync：排除 .git 及 .gitignore 中列出的产物
          rsync -a \
            --exclude='.git/' \
            --exclude='node_modules/' \
            --exclude='.venv/' \
            --exclude='__pycache__/' \
            --exclude='*.pyc' \
            --exclude='.DS_Store' \
            --exclude='.pytest_cache/' \
            --exclude='.mypy_cache/' \
            --exclude='.ruff_cache/' \
            --exclude='.idea/' \
            --exclude='.vscode/' \
            --exclude='*.log' \
            --exclude='plans/PRISM/.build/' \
            --exclude='PRISM_*.pdf' \
            --exclude='research/lyra2_paper.pdf' \
            --exclude='.gitea/' \
            ./ /tmp/site1/content/posts/worldmodel/

      - name: Commit and push site1
        env:
          SITE1_PASSWORD: ${{ secrets.SITE1_PASSWORD }}
        run: |
          cd /tmp/site1
          git config user.name "gitea-actions"
          git config user.email "actions@plantshero.com"

          git add content/posts/worldmodel

          # 若无变更则跳过，workflow 正常退出（exit 0）
          if git diff --cached --quiet; then
            echo "No changes to commit, skipping push."
            exit 0
          fi

          git commit -m "chore(sync): 从 worldmodel 同步内容 @ ${{ github.sha }}"

          # 推送时临时注入凭据
          git remote set-url origin \
            https://gaojie:${SITE1_PASSWORD}@git.plantshero.com/admin/site1.git
          git push origin main

          # 推送完成后立即清除凭据
          git remote set-url origin \
            https://git.plantshero.com/admin/site1.git

          echo "Sync complete. site1 post-receive hook will trigger Hugo build."