name: Build Tutorial

# 主仓库 gitea.idealjs.com/idealjs/stack 的 CI：打包新教程站。
# 全 shell、零外部 action——runner 连 github.com 不稳（actions 下载常超时）：
#   源码：gitea API tarball（同机房，不走 github）
#   node：自有 release 资产（提取自 node:24.14.0-alpine，镜像在阿里云 idealjs/node）
#   产物：滚动 release「ci-dist」资产（node 解析 JSON 上传）
on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

env:
  NODE_DIST: https://gitea.idealjs.com/attachments/edad7a7e-3b3d-4d1b-9551-1a978fdf95d1
  YARN_NPM_REGISTRY_SERVER: https://registry.npmmirror.com
  API: https://gitea.idealjs.com/api/v1/repos/idealjs/stack

jobs:
  build:
    name: Build @stack/tutorial
    runs-on: ubuntu-latest
    steps:
      - name: 拉源码（gitea tarball）
        run: |
          wget -q "$API/archive/$GITHUB_SHA.tar.gz" -O /tmp/src.tgz
          tar -xzf /tmp/src.tgz --strip-components=1
          ls apps/tutorial/package.json

      - name: 装便携 node 24（musl bundle，自有资产）
        run: |
          wget -q "$NODE_DIST" -O /tmp/node.tar.xz
          mkdir -p "$RUNNER_TEMP/node"
          tar -xJf /tmp/node.tar.xz -C "$RUNNER_TEMP/node" --strip-components=1
          echo "$RUNNER_TEMP/node/bin" >> "$GITHUB_PATH"
          # alpine node 动态依赖 libstdc++/libgcc——bundle 自带，指给它
          echo "LD_LIBRARY_PATH=$RUNNER_TEMP/node/lib" >> "$GITHUB_ENV"
          export LD_LIBRARY_PATH="$RUNNER_TEMP/node/lib"
          "$RUNNER_TEMP/node/bin/node" -v

      - name: 安装依赖（corepack yarn4，registry 走 npmmirror）
        run: |
          corepack enable
          yarn install --immutable

      - name: 构建（Vite MPA：教程七页 + 博客 + 设计系统四册）
        run: yarn workspace @stack/tutorial build

      - name: 产物上传（滚动 release 资产；权限不足仅告警不红）
        run: |
          TOK="${{ github.token }}"
          J() { node -e "let d='';process.stdin.on('data',c=>d+=c).on('end',()=>{try{const o=JSON.parse(d);console.log(eval('o.'+process.argv[1])??'')}catch(e){console.log('')}})" "$1"; }
          tar -czf /tmp/tutorial-dist.tar.gz -C apps/tutorial/dist .
          RID=$(curl -sf -H "Authorization: token $TOK" "$API/releases/tags/ci-dist" | J id)
          if [ -z "$RID" ]; then
            RID=$(curl -sf -X POST -H "Authorization: token $TOK" -H "Content-Type: application/json" "$API/releases" \
              -d '{"tag_name":"ci-dist","name":"CI 产物（滚动更新）","body":"每次构建的最新 dist。","draft":false,"prerelease":true}' | J id)
          fi
          if [ -z "$RID" ]; then
            echo "::warning::release 不可用（job token 无写权限）——构建已成功，产物留在 runner"
            exit 0
          fi
          for AID in $(curl -s -H "Authorization: token $TOK" "$API/releases/$RID/assets" | J 'assets.map(a=>a.id).join(" ")'); do
            curl -s -X DELETE -H "Authorization: token $TOK" "$API/releases/$RID/assets/$AID" >/dev/null
          done
          URL=$(curl -sf -X POST -H "Authorization: token $TOK" "$API/releases/$RID/assets?name=tutorial-dist.tar.gz" \
            -F "attachment=@/tmp/tutorial-dist.tar.gz" | J browser_download_url)
          echo "产物下载：${URL:-上传失败}"