docs_website.yml

name: Documentation website

on:
  workflow_dispatch:
  push:
    branches:
      - main
  release:
    types: [published]


jobs:
  publish:
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash -l {0}
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Cache conda
        uses: actions/cache@v2
        with:
          path: ~/conda_pkgs_dir
          key: ${{ runner.os }}-conda-${{hashFiles('environment.yml') }}

      - uses: conda-incubator/setup-miniconda@v2
        name: Install dependencies
        with:
          environment-file: doc/environment.yml
          auto-activate-base: false
          miniforge-version: latest
          miniforge-variant: Mambaforge
          use-mamba: true

      - name: Describe environment
        run: |
          pwd
          ls
          conda list

      - name: Install openmm-ml
        run: |
          pip install .

      - name: Build Sphinx documentation
        run: |
          cd doc
          make html

      - name: Checkout gh-pages
        if: success()
        uses: actions/checkout@v2
        with:
          ref: gh-pages
          path: 'deploy'
          clean: false

      - name: Prepare development deployment
        if: success() && github.event_name == 'push'
        run: |
          rm -rf deploy/dev
          mv doc/build/html deploy/dev

      - name: Prepare release deployment
        if: success() && github.event_name == 'release'
        run: |
          rm -rf deploy/${{  github.ref_name }}
          mkdir -p deploy/${{  github.ref_name }}
          mv -T doc/build/html deploy/${{  github.ref_name }}
          rm -rf deploy/latest
          ln -s ${{  github.ref_name }} deploy/latest

      - name: Deploy to GitHub Pages
        if: success()
        uses: crazy-max/ghaction-github-pages@v2
        with:
          target_branch: gh-pages
          build_dir: deploy
          jekyll: false
          commit_message: "Deploy to GH Pages"
          keep_history: true
          follow_symlinks: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}