nightly.yml

name: Nightly trigger

on:
  schedule:
    - cron:  '0 2 * * *'

env:
  NIGHTLY: nightly
  TRUNK: master

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout nightly
      uses: actions/checkout@v3
      with:
        ref: ${{ env.NIGHTLY }}
        fetch-depth: 0
        persist-credentials: false

    - name: Update nightly
      run: |
        # user and email are required for pushing
        git config --local user.email "madlab-bot@ja2-stracciatella.github.io"
        git config --local user.name  "Madlab's bot"
        # fast forward to current master
        git fetch origin ${TRUNK}
        git merge origin/${TRUNK} --ff-only

    - name: Push nightly
      run: |
        # push new commits to nightly
        REMOTE="https://${BOT_USERNAME}:${BOT_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
        git push "${REMOTE}" "HEAD:${NIGHTLY}"
      env:
        BOT_USERNAME: madlab-bot
        BOT_TOKEN: ${{ secrets.BOT_GITHUB_TOKEN }}