name: Docs

on:
  push:
    branches:
      - main

  workflow_dispatch:

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

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

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Zig
        uses: mlugg/setup-zig@v2
        with:
          version: 0.17.0-dev.1398+cb5635714

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

      - name: Build Docs
        run: zig build docs

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./zig-out/docs

  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4