pages.yml

# Workflow to cross-post a jekyll site (or GitHub Pages)
# to another org/repo. 
# Required secrets in repository consuming this workflow:
#   - PAGES_ORGANIZATION: the target organization to publish 
#     pages to. 
#   - PAGES_ACCESS_TOKEN: a token that is valid in the target 
#     org/repo for pushing the resulting site
#   - PAGES_REPOSITORY: optional repository name under the 
#     target organization. Defaults to source repo name.

name: pages
on:
  workflow_dispatch:
  push:
    branches:
      - main
      - pages
      - docs

env:
  PAGES_ORGANIZATION: ${{ secrets.PAGES_ORGANIZATION }}
  PAGES_REPOSITORY: ${{ secrets.PAGES_REPOSITORY }}

jobs:
  gh-pages:
    runs-on: ubuntu-latest
    env:
      PAGES_ORGANIZATION: ${{ secrets.PAGES_ORGANIZATION }}
      PAGES_REPOSITORY: ${{ secrets.PAGES_REPOSITORY }}
      PAGES_ACCESS_TOKEN: ${{ secrets.PAGES_ACCESS_TOKEN }}
    steps:
      - name: ✅ organization
        if: env.PAGES_ORGANIZATION == ''
        run: |
          echo "::error title=PAGES_ORGANIZATION secret is required."
          exit 1

      - name: ✅ token
        if: env.PAGES_ACCESS_TOKEN == ''
        run: |
          echo "::error title=PAGES_ACCESS_TOKEN secret is required."
          exit 1

      - name: 🤘 checkout
        uses: actions/checkout@v2

      - name: ⚙ jekyll
        run: |
          sudo gem install bundler
          sudo bundle install

      - name: 🖉 default repo
        if: env.PAGES_REPOSITORY == ''
        run: echo "PAGES_REPOSITORY=${GITHUB_REPOSITORY#*/}" >> $GITHUB_ENV

      - name: 🙏 build
        run: bundle exec jekyll build -b ${{ env.PAGES_REPOSITORY }}
        env:
          JEKYLL_GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: ✓ commit
        run: |
          cd _site
          git init
          git add -A
          git config --local user.email "bot@clarius.org"
          git config --local user.name "bot@clarius.org"
          git commit -m "Publish pages from ${GITHUB_REPOSITORY}@${GITHUB_SHA:0:9}"

      - name: 🚀 push
        uses: ad-m/github-push-action@v0.6.0
        with:
          github_token: ${{ env.PAGES_ACCESS_TOKEN }}
          repository: ${{ env.PAGES_ORGANIZATION }}/${{ env.PAGES_REPOSITORY }}
          branch: gh-pages
          force: true
          directory: ./_site