# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

name: Deploy DataFusion Java site

on:
  push:
    branches:
      - main
    paths:
      - .asf.yaml
      - .github/workflows/docs.yaml
      - docs/**
  pull_request:
    branches:
      - main
    paths:
      - .asf.yaml
      - .github/workflows/docs.yaml
      - docs/**

permissions:
  contents: write

jobs:
  build-docs:
    name: Build docs
    if: ${{ startsWith(github.repository, 'apache/') }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout docs sources
        uses: actions/checkout@v4

      - name: Checkout asf-site branch
        if: github.event_name == 'push'
        uses: actions/checkout@v4
        with:
          ref: asf-site
          path: asf-site

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Install dependencies
        run: |
          set -x
          python3 -m venv venv
          source venv/bin/activate
          pip install --upgrade pip
          pip install -r docs/requirements.txt

      - name: Build docs
        run: |
          set -x
          source venv/bin/activate
          cd docs
          ./build.sh

      - name: Copy & push the generated HTML
        if: github.event_name == 'push'
        run: |
          set -x
          cd asf-site
          rsync \
            -a \
            --delete \
            --exclude '/.git/' \
            ../docs/build/html/ \
            ./
          cp ../.asf.yaml .
          touch .nojekyll
          git status --porcelain
          if [ -n "$(git status --porcelain)" ]; then
            git config user.name "github-actions[bot]"
            git config user.email "github-actions[bot]@users.noreply.github.com"
            git add --all
            git commit -m "Publish built docs triggered by ${{ github.sha }}"
            git push || git push --force
          fi