[rocm-libraries] ROCm/rocm-libraries#8560 (commit f8362a1)

[CK][CI] Post failure GitHub status on stage build errors
 (#8560)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

## Motivation

Failed CI stages (e.g. Static checks) were left stuck on a `pending`
GitHub status instead of reporting `failure`, so PRs showed an overall
failure with no indication of which check actually failed.

## Technical Details

`buildAndTest` posted `pending`/`success` statuses but its catch only
rethrew, deferring failure reporting to `runOnHealthyNode` — which
deferred right back. Neither posted `failure`. This adds a `failure`
status post for real build errors in `buildAndTest`, while letting
node-reroute signals (`NodeFault`/`TransientFault`) and aborts
(`FlowInterruptedException`) propagate untouched so retries still work.
Since every stage routes through `buildAndTest`, this fixes both the
directly-called `Static checks` stage and the `runOnHealthyNode`-wrapped
per-arch build stages.

## Test Plan

Trigger a stage failure (e.g. introduce a clang-format violation) and
confirm the corresponding GitHub status context transitions `pending` →
`failure` rather than remaining `pending`.

## Test Result

Pending CI run on a branch with a deliberate failure to confirm the
status transition.

## Submission Checklist

- [ ] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>

groovy/vars/ck.groovy

@@ -1025,8 +1025,12 @@ def buildAndTest(Map conf=[:]){
             }
             setGithubStatus("${env.STAGE_NAME}", 'success', "Stage ${env.STAGE_NAME} passed")
         }
+        catch (org.ck.NodeFault e)      { throw e }   // reroute handled by runOnHealthyNode
+        catch (org.ck.TransientFault e) { throw e }   // retry handled by runOnHealthyNode
+        catch (org.jenkinsci.plugins.workflow.steps.FlowInterruptedException e) { throw e }  // abort: no status update
         catch (Exception e){
-                throw e   // runOnHealthyNode sets failure status — not here
+                setGithubStatus("${env.STAGE_NAME}", 'failure', "Stage ${env.STAGE_NAME} failed")
+                throw e
         }
         return retimage
 }