name: Docs

on:
  push:
    branches:
      - main
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      version:
        description: "Version to deploy (e.g. 0.8)"
        required: true
        default: "dev"

permissions:
  contents: write

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Required for mike versioning

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install docs dependencies
        run: pip install mkdocs-material mike

      - name: Configure git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Deploy versioned docs (on tag)
        if: startsWith(github.ref, 'refs/tags/v')
        run: |
          VERSION=${GITHUB_REF#refs/tags/v}
          mike deploy --push --update-aliases $VERSION latest
          mike set-default --push latest

      - name: Deploy dev docs (on main push)
        if: github.ref == 'refs/heads/main'
        run: mike deploy --push dev

      - name: Deploy manually triggered version
        if: github.event_name == 'workflow_dispatch'
        run: |
          mike deploy --push --update-aliases ${{ github.event.inputs.version }} latest
          mike set-default --push latest