build.yml

name: Index and build site

on:
  push:
    branches:
      - master
  schedule:
  - cron:  "0 */2 * * *"

jobs:
  index:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
    - name: Use Node.js 12
      uses: actions/setup-node@v1
      with:
        node-version: 12
    - name: Setup git user
      run: |
        git config user.email "<>"
        git config user.name "${GITHUB_ACTOR}"
    - name: Setup gh-pages branch
      run: |
        git checkout gh-pages || (git checkout --orphan gh-pages && git reset && touch .nojekyll && git add .nojekyll && git commit -m "gh-pages init" && git clean -fdx)
        git checkout -
    - name: Setup gh-pages worktree
      run: |
        git worktree add build gh-pages || echo "build worktree exists"
    - name: NPM install
      run: |
        npm i
    - name: Build index and site
      env:
        GH_TOKEN: ${{secrets.GH_TOKEN}}
      run: |
        npm run clean
        npm run build
    - name: Commit and push gh-pages
      run: |
        cd build
        git add .
        git commit -m "Building gh-pages from ${GITHUB_SHA}"
        git push https://wesleytodd:${{secrets.GH_TOKEN}}@github.com/${GITHUB_REPOSITORY}.git gh-pages