main.yml

# This is a basic workflow to help you get started with Actions

name: CI

# Controls when the workflow will run
on:
  # Triggers the workflow on push or pull request events but only for the master branch
  push:
    branches: [ master ]
    paths:
      - '.github/workflows/**'
      - 'bin/Powheg/**'
      - '!**/*.input'
  pull_request:
    branches: [ master ]
    paths:
      - '.github/workflows/**'
      - 'bin/Powheg/**'
      - '!**/*.input'

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  powheg:
    strategy:
      matrix:
        proc: [hvq]
        cmssw_release: [CMSSW_10_6_30, CMSSW_11_0_1, CMSSW_12_3_1]
        include:
          - cmssw_release: CMSSW_10_6_30
            scram_arch: slc7_amd64_gcc700
          - cmssw_release: CMSSW_11_0_1
            scram_arch: slc7_amd64_gcc820
          - cmssw_release: CMSSW_12_3_1
            scram_arch: slc7_amd64_gcc10
      fail-fast: false
    # The type of runner that the job will run on
    runs-on: [self-hosted, linux, x64]

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v3

      - name: Build gridpack
        uses: nick-fields/retry@v2
        with:
          max_attempts: 5
          timeout_minutes: 60
          retry_on_exit_code: 111 # failed CMSSW setup, likely due to cvmfs connectivity
          command: docker run --rm -v /cvmfs:/cvmfs -v $PWD:$PWD -w $PWD gitlab-registry.cern.ch/cms-cloud/cmssw-docker/cc7-cms bash bin/Powheg/test/test_build.sh -r ${{ matrix.cmssw_release }} -a ${{ matrix.scram_arch }} -p ${{ matrix.proc }}

      - name: Check pwg-stat.dat
        run: git diff --exit-code bin/Powheg/test/pwg-stat.dat.${{ matrix.proc }}_${{ matrix.scram_arch }}_${{ matrix.cmssw_release }}

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v4
        with:
          commit-message: Automated addition ${{ matrix.proc }}_${{ matrix.scram_arch }}_${{ matrix.cmssw_release }}
          branch: create-pull-request/${{ matrix.proc }}_${{ matrix.scram_arch }}_${{ matrix.cmssw_release }}
          delete-branch: true
          base: master
          title: Automated addition ${{ matrix.proc }}_${{ matrix.scram_arch }}_${{ matrix.cmssw_release }}
          body: |
            Automated addition by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action.
            Please review the cross section file carefully!