docs.yml

# Copyright 2020 Google LLC
#
# Licensed 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.

# A workflow that updates the gh-pages branch whenever a new release is made
name: Update documentation

on:
  push:
    branches: [ main ]
  repository_dispatch:
      types: [gh-pages]
  workflow_dispatch:

jobs:
  gh-page-sync:
    runs-on: ubuntu-latest

    steps:
    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
    - name: Checkout Repo
      uses: actions/checkout@v4

    - name: Gradle Wrapper Validation
      uses: gradle/actions/wrapper-validation@v4

    - name: Set up JDK 17
      uses: actions/setup-java@v4.2.1
      with:
        java-version: '21'
        distribution: 'adopt'

    # Run dokka and create tar
    - name: Generate documentation
      run: |
        ./gradlew dokkaHtmlMultiModule

        echo "Creating tar for generated docs"
        cd $GITHUB_WORKSPACE/build/dokka/htmlMultiModule && tar cvf ~/maps-compose-docs.tar .

        echo "Unpacking tar into gh-pages branch"
        git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
        cd $GITHUB_WORKSPACE && git checkout gh-pages && tar xvf ~/maps-compose-docs.tar

    # Commit changes and create a PR
    - name: PR Changes
      uses: peter-evans/create-pull-request@v7
      with:
        token: ${{ secrets.SYNCED_GITHUB_TOKEN_REPO }}
        commit-message: 'docs: Update docs'
        author: googlemaps-bot <googlemaps-bot@google.com>
        committer: googlemaps-bot <googlemaps-bot@google.com>
        labels: |
          docs
          automerge
        title: 'docs: Update docs'
        body: |
            Updated GitHub pages with latest from `./gradlew dokkaHtml`.
        branch: googlemaps-bot/update_gh_pages