name: Deploy docs

on:
  push:
    branches: [main]
    paths:
      - ".github/workflows/deploy-docs.yml"
      - "package.json"
      - "pnpm-lock.yaml"
      - "scripts/build-agent-docs.mjs"
      - "site/**"
  workflow_dispatch:

permissions:
  contents: read
  pages: write
  id-token: write

concurrency:
  group: pages
  cancel-in-progress: false

env:
  NODE_OPTIONS: --max-old-space-size=4096

jobs:
  build:
    name: Build VitePress site
    runs-on: ubuntu-24.04

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 10

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "22"
          cache: pnpm

      - name: Setup Pages
        uses: actions/configure-pages@v5

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build docs
        run: pnpm docs:build

      - name: Upload Pages artifact
        uses: actions/upload-pages-artifact@v4
        with:
          path: site/.vitepress/dist

  deploy:
    name: Deploy to GitHub Pages
    needs: build
    runs-on: ubuntu-24.04
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    steps:
      - name: Deploy
        id: deployment
        uses: actions/deploy-pages@v4