name: Build Tutorial

# 主仓库 gitea.idealjs.com/idealjs/stack 的 CI：
# 打包新教程站（apps/tutorial，Vite MPA，含设计系统四册页）
# 环境约束：runner 为 host 模式 Alpine——无 docker、无 node。
# 方案：先以 shell 装便携 node（musl/npmmirror）写入 GITHUB_PATH，
# 之后 JS 动作（checkout/upload-artifact）与 yarn 全部可用。
on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

env:
  # npmmirror 的 node 镜像只有 glibc 构建；Alpine(musl) 用 unofficial-builds 的 musl 版
  NODE_DIST: https://unofficial-builds.nodejs.org/download/release
  NODE_VERSION: v20.19.5
  YARN_NPM_REGISTRY_SERVER: https://registry.npmmirror.com

jobs:
  build:
    name: Build @stack/tutorial
    runs-on: ubuntu-latest
    steps:
      - name: Install portable node (host 无 node，无 docker)
        run: |
          wget -q "$NODE_DIST/$NODE_VERSION/node-$NODE_VERSION-linux-x64-musl.tar.xz" -O /tmp/node.tar.xz
          mkdir -p "$RUNNER_TEMP/node"
          tar -xJf /tmp/node.tar.xz -C "$RUNNER_TEMP/node" --strip-components=1
          echo "$RUNNER_TEMP/node/bin" >> "$GITHUB_PATH"
          "$RUNNER_TEMP/node/bin/node" -v

      - uses: actions/checkout@v4

      - name: Enable corepack (yarn 4 via packageManager)
        run: corepack enable && yarn -v

      - name: Install dependencies
        run: yarn install --immutable

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

      - name: Upload dist artifact
        uses: actions/upload-artifact@v4
        with:
          name: tutorial-dist
          path: apps/tutorial/dist/
          retention-days: 14