name: Check for updates

on:
  schedule:
    # https://crontab.guru/every-day-8am
    - cron: 0 8 * * *
  workflow_dispatch:

jobs:
  pull-request:
    # https://github.com/actions/virtual-environments
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Run update check
        #run: echo "update_status=$(bash check-updates.sh)" >> $GITHUB_ENV
        run: echo "::set-output name=STATUS::$(bash check-updates.sh)"
        id: update

      - name: Open pull request
        # https://docs.github.com/en/actions/learn-github-actions/expressions
        #if: contains(env.update_status, 'no new')
        if: contains(steps.update.outputs.STATUS, 'no new')
        uses: repo-sync/pull-request@v2
        with:
          destination_branch: "master"
          github_token: ${{ secrets.GITHUB_TOKEN }}
          pr_allow_empty: true
          pr_title: "Add new release"
          pr_body: ${{ steps.update.outputs.STATUS }}