deploy_docs.yml

name: deploy

on:
  push:
    branches:
      - master
      - develop
      - ghactions
      - '!gh-pages'
    tags: '*'

jobs:
  deploy:
    runs-on: ubuntu-20.04
    steps:
    - name: Inject slug/short variables
      uses: rlespinasse/github-slug-action@v4.x

    - name: Checkout
      uses: actions/checkout@v3
      with:
        path: main

    - name: Checkout gh-pages
      uses: actions/checkout@v3
      with:
        ref: gh-pages
        path: gh-pages

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: 3.8

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install sphinx

    - name: Build
      run: |
        cd ${GITHUB_WORKSPACE}/main/
        cmake -E make_directory build
        cd build
        cmake -DDocument=ON -DENABLE_MPI=OFF ../
        make doc-ja-html doc-en-html

    - name: Deploy Configuration
      run: |
          mkdir ~/.ssh
          ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts
          echo "${{ secrets.GH_ACTIONS_DEPLOY_KEY }}" > ~/.ssh/id_rsa
          chmod 400 ~/.ssh/id_rsa

    - name: Push
      env:
        GIT_USER: "TeNeS Developers"
        GIT_EMAIL: "tenes-dev@issp.u-tokyo.ac.jp"
        TARGET_NAME: ${{ env.GITHUB_REF_SLUG }}
      run: |
          cd ${GITHUB_WORKSPACE}
          for lang in ja en; do
            rm -rf "gh-pages/manual/${TARGET_NAME}/${lang}"
            mkdir -p "gh-pages/manual/${TARGET_NAME}/${lang}"
            cp -r "main/build/docs/sphinx/${lang}/html" "gh-pages/manual/${TARGET_NAME}/${lang}"
          done
          cd gh-pages
          git config --local user.name "${GIT_USER}"
          git config --local user.email "${GIT_EMAIL}"
          git remote set-url origin git@github.com:${GITHUB_REPOSITORY}.git
          git add manual
          if git commit -m "Deploy docs to ${TARGET_NAME} by GitHub Actions triggered by ${GITHUB_SHA}"
          then
            git push origin gh-pages
          else
            echo "Nothing to deploy"
          fi