publish.yaml

name: Publish Docs

on:
  push:
    branches:
      - master

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Fetch gh-pages branch
        run: |
          git fetch --depth=1 origin gh-pages

      - name: Install Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.8'

      - name: Install pdoc3
        run: |
          pip install pdoc3

      - name: Install test requirements
        run: |
          pip install -r manager/integration/tests/requirements.txt

      - name: Run pdoc3
        run: |
          pdoc --html -o . .
          mv tests/ ../../../docs/content/integration
        working-directory: ./manager/integration/tests/

      - name: Install Hugo
        run: |
          # Adapted from https://gist.github.com/steinwaywhw/a4cd19cda655b8249d908261a62687f8
          curl -s https://api.github.com/repos/gohugoio/hugo/releases/latest | \
            grep -E 'browser_download_url.*hugo_[0-9]+.*Linux-64bit.tar.gz' | \
            cut -d : -f 2,3 | \
            tr -d \" | \
            xargs -n 1 curl -Lo hugo.tar.gz
          tar -xf hugo.tar.gz -C /usr/local/bin/ hugo

      - name: Run Hugo
        run: |
          hugo
        working-directory: ./docs/

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Deploy new test docs
        run: |
          # Adapted from https://github.com/helm/chart-releaser-action/blob/master/cr.sh
          gh_pages_worktree=$(mktemp -d)
          git worktree add "$gh_pages_worktree" gh-pages
          pushd "$gh_pages_worktree" > /dev/null
          git rm -r --ignore-unmatch .
          popd > /dev/null

          mv docs/public/* "$gh_pages_worktree"
          pushd "$gh_pages_worktree" > /dev/null
          git add .
          # Only commit files if changes are detected
          git diff-index --quiet HEAD || git commit --message="Update testing docs" --signoff
          git push origin gh-pages
          popd > /dev/null
          git worktree remove "$gh_pages_worktree"