name: Deploy Documentation

on:
  push:
    branches:
      - main
    paths:
      - 'docs/**'
      - 'mkdocs.yml'
  release:
    types:
      - published
  workflow_dispatch:

permissions:
  contents: write

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: actions/setup-python@v5
        with:
          python-version: 3.x

      - run: pip install mkdocs-material mike

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

      - name: Deploy docs (push to main)
        if: github.event_name == 'push' || github.event_name == 'workflow_dispatch'
        run: |
          PROJECT_VERSION=$(mvn help:evaluate -Dexpression=project.version --quiet -DforceStdout)
          if [[ "${PROJECT_VERSION}" == *-SNAPSHOT ]]; then
            ALIAS="latest-snapshot"
          else
            ALIAS="latest"
          fi
          mike deploy --push --update-aliases "${PROJECT_VERSION}" "${ALIAS}"
          mike set-default latest --push

      - name: Deploy versioned docs (release)
        if: github.event_name == 'release'
        run: |
          VERSION=${GITHUB_REF_NAME}
          mike deploy --push --update-aliases "${VERSION}" latest
          mike set-default latest --push