on:
  push:
     branches:
       - main

name: Deploy Cookbooks

jobs:
  make_cookbooks:
    name: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - name: Setup R
        uses: r-lib/actions/setup-r@v1
      - name: Setup pandoc
        uses: r-lib/actions/setup-pandoc@v1
      - name: Install dependencies
        run: sudo apt install libcurl4-openssl-dev libssl-dev python3-pip
      - name: Run tests
        run: make test
      - name: Build and render books
        run: make all
      - name: Copy .asf.yaml
        run: cp .asf.yaml build/.asf.yaml
      - name: Upload book artifact
        uses: actions/upload-artifact@v1
        with:
          name: build_book
          path: build/

  make_cpp:
    name: build c++
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}
    steps:
      - uses: actions/checkout@v1
      - name: Cache conda
        uses: actions/cache@v2
        env:
          # Increase this value to reset cache if cpp/environment.yml has not changed
          CACHE_NUMBER: 0
        with:
          path: ~/conda_pkgs_dir
          key:
            ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('cpp/environment.yml') }}
      - name: Setup environment
        uses: conda-incubator/setup-miniconda@v2
        with:
          auto-update-conda: true
          python-version: 3.9
          activate-environment: cookbook-cpp
          environment-file: cpp/environment.yml
          auto-activate-base: false
      - name: Test
        run:
          echo ${CONDA_PREFIX}
      - name: Build cookbook
        run:
          make cpp
      - name: Upload cpp book
        uses: actions/upload-artifact@v1
        with:
          name: cpp_book
          path: build/cpp

  deploy_cookbooks:
    name: deploy
    runs-on: ubuntu-latest
    needs: [make_cookbooks, make_cpp]
    steps:
      - name: Checkout repo
        uses: actions/checkout@v2
        with:
          ref: gh-pages
      - name: Prepare branch
        run: |
          git checkout --orphan gh-pages-tmp
          git rm -rf .
      - name: Download book artifact
        uses: actions/download-artifact@v1.0.0
        with:
          name: build_book
          path: .
      - name: Download cpp book
        uses: actions/download-artifact@v1.0.0
        with:
          name: cpp_book
          path: ./cpp
      - name: Push changes to gh-pages/asf-site branch
        run: |
          git config --global user.name 'GitHub Actions'
          git config --global user.email 'actions@github.com'
          git add --all
          git commit -m 'publish built book'
          git push -f origin gh-pages-tmp:gh-pages
          git push -f origin gh-pages-tmp:asf-site