GitHub Actions: Cancel a running workflow from within the workflow

cancel_workflow.yaml

    - name: Cancel workflow
      uses: actions/github-script@v6
      if: steps.check.outputs.cancel == 'true'
      with:
        result-encoding: string
        retries: 3
        script: |
          github.rest.actions.cancelWorkflowRun({
            owner: context.repo.owner,
            repo: context.repo.repo,
            run_id: context.runId,
          });

          let count = 180;
          const check = () => {
            count -= 1;
            github.rest.actions.getWorkflowRun({
              owner: context.repo.owner,
              repo: context.repo.repo,
              run_id: context.runId,
            }).then((run) => {
              if (run.conclusion || run.status == "completed") {
                return
              }
              console.log("Waiting for workflow to cancel")
              console.log(run)

              if (count > 0) {
                setTimeout(check, 1000)
              } else {
                console.log("Workflow did not cancel in time")
              }
            })
          }
          setTimeout(check, 1)