From a12918d65732c898e1bce13a7e0e27c6204a7bde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?JB=20Onofr=C3=A9?= <jbonofre@apache.org>
Date: Thu, 19 Mar 2026 11:00:07 +0100
Subject: [PATCH] ci: fix test results not commenting on PRs

Backport of #2462 to karaf-4.4.x.

The publish-unit-test-result-action in workflow_run mode needs the
original event payload file to identify the associated PR. The CI
workflow was not uploading it, and the test-results workflow was
referencing a non-existent property (github.event.workflow_run.event_path).

Upload the event file as a separate artifact in CI and download it in
the test-results workflow so the action can correctly post PR comments.
---
 .github/workflows/ci-test-results.yml | 11 +++++++++--
 .github/workflows/ci.yml              |  6 ++++++
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci-test-results.yml b/.github/workflows/ci-test-results.yml
index 80476818c11..e9c4b75b8fe 100644
--- a/.github/workflows/ci-test-results.yml
+++ b/.github/workflows/ci-test-results.yml
@@ -38,18 +38,25 @@ jobs:
     if: github.event.workflow_run.conclusion != 'skipped'
 
     steps:
-      - name: Download and Extract Artifacts
+      - name: Download Test Results
         uses: dawidd6/action-download-artifact@v19
         with:
           run_id: ${{ github.event.workflow_run.id }}
           name: test-results
           path: artifacts
 
+      - name: Download Event File
+        uses: dawidd6/action-download-artifact@v19
+        with:
+          run_id: ${{ github.event.workflow_run.id }}
+          name: event-file
+          path: event
+
       - name: Publish Test Results
         uses: EnricoMi/publish-unit-test-result-action@v2
         with:
           commit: ${{ github.event.workflow_run.head_sha }}
-          event_file: ${{ github.event.workflow_run.event_path }}
+          event_file: event/event.json
           event_name: ${{ github.event.workflow_run.event }}
           large_files: true
           report_individual_runs: true
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3ebc9a54454..4fb346e14f2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -83,3 +83,9 @@ jobs:
         with:
           name: test-results
           path: '**/target/surefire-reports/*.xml'
+      - name: Upload Event File
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: event-file
+          path: ${{ github.event_path }}