auto-commit.yml

name: ci

on:
  schedule:
    - cron: "* * * * *"
  workflow_dispatch:

concurrency:
  group: auto-empty-commit-main
  cancel-in-progress: false

jobs:
  autogreen:
    if: github.repository == 'justserpapi/justserpapi-java'
    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Clone repository
        uses: actions/checkout@v4
        with:
          ref: main
          fetch-depth: 0

      - name: Auto commit
        run: |
          set -euo pipefail

          git config --local user.name "Anonymous Committer"
          git config --local user.email "anonymous@users.noreply.github.com"

          for attempt in 1 2 3 4 5; do
            git fetch origin main
            git reset --hard origin/main
            git commit --allow-empty -m "chore: auto empty commit at $(date -u)"

            if git push origin HEAD:main; then
              exit 0
            fi

            echo "Push raced with another update to main; retrying in $((attempt * 5)) seconds..."
            sleep $((attempt * 5))
          done

          echo "Failed to push auto commit after 5 attempts."
          exit 1