From ab8a95f098008b66ec6bc27cbdc295ba0e7951e1 Mon Sep 17 00:00:00 2001
From: Thomas Duckworth <tduck@filotimoproject.org>
Date: Sun, 26 Jul 2026 16:12:12 +1000
Subject: [PATCH] Download JUnit XML from openQA pipeline for test reports

Downloads the JUnit XML artifacts from the downstream openQA jobs,
then names them according to their test flow, collecting them as a
test report so we can have a nice summary in merge requests.
---
 .gitlab-ci.yml                                | 22 +++++
 .gitlab-ci/scripts/download-openqa-results.py | 93 +++++++++++++++++++
 2 files changed, 115 insertions(+)
 create mode 100644 .gitlab-ci/scripts/download-openqa-results.py

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c1ff729..585c03a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -85,6 +85,28 @@ trigger-openqa:
     SYSUPDATE_PUBKEY_B64: $SYSUPDATE_PUBKEY_B64
     OPENQA_BRANCH: master
 
+# Collect the JUnit files produced by the triggered openQA pipeline.
+openqa-report:
+  stage: test
+  image: python:3.13-alpine
+  rules:
+    - if: $CI_PROJECT_PATH != 'kde-linux/kde-linux'
+      when: never
+    - when: always
+  needs:
+    - job: trigger-openqa
+      artifacts: false
+  script:
+    - python3 .gitlab-ci/scripts/download-openqa-results.py
+  artifacts:
+    when: always
+    expire_in: 4 weeks
+    reports:
+      junit:
+        - openqa-results/**/gitlab-artifacts/*-results.xml
+    paths:
+      - openqa-results/
+
 # Publish the staged image in storage.
 publish:
   stage: publish
diff --git a/.gitlab-ci/scripts/download-openqa-results.py b/.gitlab-ci/scripts/download-openqa-results.py
new file mode 100644
index 0000000..9f6e17d
--- /dev/null
+++ b/.gitlab-ci/scripts/download-openqa-results.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
+# SPDX-FileCopyrightText: 2026 Thomas Duckworth <tduck@filotimoproject.org>
+import io
+import json
+import os
+import urllib.parse
+import urllib.request
+import zipfile
+import xml.etree.ElementTree as ET
+from pathlib import Path
+from typing import Any
+
+
+def get(url: str, token: str, json_response: bool = True) -> Any:
+    request = urllib.request.Request(url, headers={"JOB-TOKEN": token})
+    with urllib.request.urlopen(request) as response:
+        return json.load(response) if json_response else response.read()
+
+
+def label(xml: bytes, job: str) -> bytes:
+    root = ET.fromstring(xml)
+    for testcase in root.iter("testcase"):
+        testcase.set("classname", f"{job}.{testcase.get('classname')}")
+    return ET.tostring(root, encoding="utf-8", xml_declaration=True)
+
+
+def main() -> None:
+    # Fetches JUnit results from the downstream openQA pipeline.
+    env = os.environ
+    api = env["CI_API_V4_URL"]
+    token = env["CI_JOB_TOKEN"]
+    project = urllib.parse.quote("kde-linux/os-autoinst-distri-kdelinux", safe="")
+
+    bridges = get(
+        f"{api}/projects/{env['CI_PROJECT_ID']}/pipelines/"
+        f"{env['CI_PIPELINE_ID']}/bridges",
+        token,
+    )
+    bridge = next(
+        (
+            bridge
+            for bridge in bridges
+            if bridge["name"] == "trigger-openqa"
+        ),
+        None,
+    )
+    if bridge is None:
+        return
+
+    downstream = next(
+        (
+            bridge["downstream_pipeline"]["id"]
+            for bridge in [bridge]
+            if bridge["downstream_pipeline"] is not None
+        ),
+        None,
+    )
+    if downstream is None:
+        return
+    jobs = get(f"{api}/projects/{project}/pipelines/{downstream}/jobs", token)
+    output = Path("openqa-results")
+
+    for job in jobs:
+        if not job.get("artifacts_file"):
+            continue
+        archive: bytes = get(
+            f"{api}/projects/{project}/jobs/{job['id']}/artifacts",
+            token,
+            False,
+        )
+        with zipfile.ZipFile(io.BytesIO(archive)) as zipped:
+            for name in zipped.namelist():
+                if name.startswith("gitlab-artifacts/") and name.endswith("-results.xml"):
+                    xml = zipped.read(name)
+
+                    if not xml.strip():
+                        print(f"skipping empty XML file {name!r} from job {job['name']!r}")
+                        continue
+
+                    try:
+                        labelled_xml = label(xml, str(job["name"]))
+                    except ET.ParseError as error:
+                        print(f"skipping {name!r}: {error}")
+                        continue
+
+                    result = output / str(job["id"]) / name
+                    result.parent.mkdir(parents=True, exist_ok=True)
+                    result.write_bytes(labelled_xml)
+
+
+if __name__ == "__main__":
+    main()