workflow.yml

    
  # This works for PUSH but not PULL_REQUEST
  if: "!contains(github.event.head_commit.message, '[skipci]')"
      
  # So down here in the STEP, grab the commit message via git log
  # But now how do I EXIT the workflow??
  
  - name: Skip if commit contains skipci
    run: |
      commitmsg=$(git log --format=%B -n 1 ${{ github.event.after }})

      if [[ $commitmsg =~ \[skipci\] ]]; then
        echo "::debug::Skipping run because commit contained [skipci]"
        # FIXME: Kill job?
        echo "exit"
      fi