format.yml

name: Format

on:
  push:
    branches-ignore:
      # don't format files on push to master because pushing
      # to master triggers version releases and we don't want
      # to trigger a re-release just for formatting. We'll wait
      # until the next PR to fix the formatting issues
      - master

jobs:
  main:
    name: Format files
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repo
        uses: actions/checkout@v1

      - name: Use Node 12
        uses: actions/setup-node@v1
        with:
          node-version: 12

      - name: Install NPM dependencies
        run: npm ci

      - name: Format files
        run: npx prettier --write "**/*.*"

      - name: Show git working tree
        run: git status

      - name: Commit formatted files on branch
        run: |
          git config --local user.email "ben@benmvp.com"
          git config --local user.name "Automated Formatter"
          git add -A
          # Do nothing if there are no changes
          git diff-index --quiet HEAD || git commit -m "Automated format of files"

      - name: Push data to repo
        uses: ad-m/github-push-action@v0.5.0
        with:
          branch: ${{ github.ref }}

          # Need to use special repo-scoped token so that when
          # the push happens, it triggers CI again
          github_token: ${{ secrets.REPO_SCOPED_TOKEN }}