powerpc-update.yml

name: powerpc/update

# Controls when the action will run.
on:
  # update at 2am AEST == 4pm UTC
  schedule:
    - cron: '0 16 * * *'
  # This allows the build to be triggered manually via the github UI.
  workflow_dispatch:

jobs:
  update:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Fetch linux-next
      run: |
        git fetch https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git branch -f linux-next FETCH_HEAD

    - name: Rebase
      run: |
        git config user.name "linuxppc"
        git config user.email "linuxppc@github.com"
        # We need to fetch another commit so HEAD^ will work
        git fetch --deepen=1 origin
        # Rebase tip of main (current branch) onto linux-next
        git rebase --onto linux-next HEAD^
        # Get next datestamp
        date=$(git log -1 --format=%s linux-next | tr -d "[A-Za-z\- ]")
        # Update commit subject
        git commit --amend -m "CI: Add CI configuration to linux-next $date"

    - name: Push
      run: |
        # Push back to main
        git push -f origin main:main