The code-validate-run loop
Stop typing four CLI commands and waiting between each - wire the loop once, run it on every edit.
A developer who just edited a JCL job
The trigger. “I just edited a JCL job. Make sure the syntax is clean, run it, and put the logs on my screen.”
The old way
You type a Zowe command to syntax-check the job. If it passes, you type another command to submit it, and then you wait. You type a third command to fetch the job ID, and a fourth to pull the error logs. That is four commands and three waits, and you hold all of it together by hand. Then you do the whole thing again on the next edit.
The Flow way
You build a four-node chain from the palette. Every node is a real Zowe Command node.
JCLCheck (jclcheck check data-set) → Submit job (zos-jobs submit data-set) →
Poll status (zos-jobs view job-status-by-jobid) →
Fetch logs (zos-jobs download output)
The pass or fail result from the validation gate decides whether the submit runs at all. The job ID and the return code flow between the nodes on their own. The logs land on screen. You save this as your personal loop and re-run it on every edit with one click.
The same flow works the same way for a customer developer and an internal developer. The nodes are identical, and only the connection changes. Your validated flow is a shareable, versioned artifact rather than a pile of personal CLI history. You hand it to a teammate and they get your exact loop.
Payoff
| Old way | Flow way | |
|---|---|---|
| Per-edit actions | 4 commands + manual waits | 1 click |
| Validation gate | You remember to run it | Built in; blocks bad submits |
| Shareable | Copy/paste CLI snippets | Hand over the flow |