name: Deploy Documentation

on:
  workflow_dispatch:
    inputs:
      ref:
        description: "The commit SHA, tag, or branch to publish. Uses the default branch if not specified."
        default: ""
        type: string
  workflow_call:
    inputs:
      plan:
        required: true
        type: string

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

permissions: {}

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
        with:
          fetch-depth: 0
          persist-credentials: false

      - name: Setup Python
        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
        with:
          python-version: '3.14'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r docs/requirements.txt

      - name: Build documentation
        run: mkdocs build

      - name: Upload artifact
        uses: actions/upload-pages-artifact@7b1f4a764d45c48632c6b24a0339c27f5614fb0b # v4
        with:
          path: ./site

  deploy:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    permissions:
      contents: read
      pages: write
      id-token: write
    runs-on: ubuntu-latest
    needs: build
    if: github.ref == 'refs/heads/master'
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5