name: Documentation

on: [push, workflow_dispatch]

env:
  BASE_PATH: allwpilib/docs

jobs:
  publish:
    name: "Documentation - Publish"
    runs-on: ubuntu-latest
    if: github.repository_owner == 'wpilibsuite' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          persist-credentials: false
      - uses: actions/setup-java@v1
        with:
          java-version: 13
      - name: Install libclang-9
        run: sudo apt update && sudo apt install -y libclang-cpp9 libclang1-9
      - name: Set environment variables (Development)
        run: |
          echo "TARGET_FOLDER=$BASE_PATH/development" >> $GITHUB_ENV
        if: github.ref == 'refs/heads/main'
      - name: Set environment variables (Tag)
        run: |
          echo "EXTRA_GRADLE_ARGS=-PreleaseMode" >> $GITHUB_ENV
          echo "TARGET_FOLDER=$BASE_PATH/beta" >> $GITHUB_ENV
        if: startsWith(github.ref, 'refs/tags/v')
      - name: Set environment variables (Release)
        run: |
          echo "EXTRA_GRADLE_ARGS=-PreleaseMode" >> $GITHUB_ENV
          echo "TARGET_FOLDER=$BASE_PATH/release" >> $GITHUB_ENV
        if: startsWith(github.ref, 'refs/tags/v') && !contains(github.ref, 'alpha') && !contains(github.ref, 'beta')
      - name: Build with Gradle
        run: ./gradlew docs:generateJavaDocs docs:doxygen -PbuildServer ${{ env.EXTRA_GRADLE_ARGS }}
      - name: Install SSH Client 🔑
        uses: webfactory/ssh-agent@v0.4.1
        with:
          ssh-private-key: ${{ secrets.GH_DEPLOY_KEY }}
      - name: Deploy Java 🚀
        uses: JamesIves/github-pages-deploy-action@3.7.1
        with:
          SSH: true
          REPOSITORY_NAME: wpilibsuite/wpilibsuite.github.io
          BRANCH: main
          CLEAN: true
          FOLDER: docs/build/docs/javadoc
          TARGET_FOLDER: ${{ env.TARGET_FOLDER }}/java
      - name: Deploy C++ 🚀
        uses: JamesIves/github-pages-deploy-action@3.7.1
        with:
          SSH: true
          REPOSITORY_NAME: wpilibsuite/wpilibsuite.github.io
          BRANCH: main
          CLEAN: true
          FOLDER: docs/build/docs/doxygen/html
          TARGET_FOLDER: ${{ env.TARGET_FOLDER }}/cpp