rebase-dependabot-pull-requests.yml

name: Rebase Dependabot pull requests

on:
  push:
    paths:
    - '.github/workflows/rebase-dependabot-pull-requests.yml'
    branches:
    - 'main'
    - 'master'
  schedule:
  - cron: '52 1/4 * * *' # sync-with-template: adjust
  workflow_dispatch: { }

defaults:
  run:
    shell: bash

env:
  PUSH_BACK_TOKEN: ${{secrets.PUSH_BACK_TOKEN || github.token}}

jobs:
  rebase-dependabot-pull-requests:
    name: Rebase Dependabot pull requests
    runs-on: ubuntu-latest
    timeout-minutes: 15
    concurrency:
      group: rebase-dependabot-pull-requests
      cancel-in-progress: true
    steps:
    - name: Get rate limits
      uses: remal-github-actions/get-rate-limits@v1
      id: rate-limits
      with:
        githubToken: ${{env.PUSH_BACK_TOKEN || github.token}}
    - name: Make rate limits decision
      id: decision
      run: |
        echo "Core rate limit usage: ${{steps.rate-limits.outputs.coreUsage}}"
        if [ "${{steps.rate-limits.outputs.coreUsage < 75}}" == "true" ]; then
          echo "Enough rate limits"
          echo 'enough=true' >> $GITHUB_OUTPUT
        else
          echo "::warning::Not enough rate limits!"
          if [ "${{github.event_name != 'schedule'}}" == "true" ]; then
            echo "::warning::Executing anyway, as event is '${{github.event_name}}'"
            echo 'enough=true' >> $GITHUB_OUTPUT
          else
            echo 'enough=false' >> $GITHUB_OUTPUT
          fi
        fi

    - name: Rebase Dependabot pull requests
      if: ${{fromJSON(steps.decision.outputs.enough) == true}}
      uses: remal-github-actions/rebase-dependabot-pull-requests@v1
      with:
        githubToken: ${{env.PUSH_BACK_TOKEN}}