clear-compose-file.yml

---
name: Clear all compose files

on:
  workflow_dispatch:
  schedule:
    # every two weeks
    - cron: '0 0 */15 * *'

jobs:
  clear-compose-file:
    if: github.repository == 'virt-s1/rhel-edge'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Shorten compose file if it's long than 10 lines
        run: |
          for filename in compose/compose.*; do
              len=$(wc -l < $filename)
              if (( $len > 10 )); then
                  cut_len=$(( $len - 10 ))
                  sed -i -e "1,${cut_len}d" $filename
              fi
          done

      - name: Get current date
        id: date
        run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT

      - name: Create Pull Request
        id: cpr
        uses: peter-evans/create-pull-request@v3
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "Clear compose file - ${{ steps.date.outputs.date }}"
          committer: cloudkitebot <henrywangxf1@gmail.com>
          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
          branch: cpr
          branch-suffix: random
          delete-branch: true
          title: "Clear compose file - ${{ steps.date.outputs.date }}"
          labels: needs-review,auto-merge
          body: |
            Clear compose file
            - Date: ${{ steps.date.outputs.date }}

      - name: Enable Pull Request Automerge
        if: steps.cpr.outputs.pull-request-operation == 'created'
        uses: peter-evans/enable-pull-request-automerge@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          pull-request-number: ${{ steps.cpr.outputs.pull-request-number }}
          merge-method: rebase