From e6baafe4bbef43379f0dc376fb9a3fa4645b1126 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Thu, 4 Jun 2026 21:45:23 +0000
Subject: [PATCH] Fix merge-gatekeeper: treat cancelled checks as pending; add
 fail-fast: false to python-tests

- In merge-gatekeeper.yml: treat `cancelled` check conclusions as `pending`
  instead of `error`. A cancelled job means it was interrupted (e.g. by a
  manual cancel or fail-fast cascade), not that it actually failed. The
  gatekeeper now waits for a re-run rather than immediately blocking the PR.
- In python-tests.yml: change `fail-fast: false` so that when one matrix job
  fails, the remaining jobs run to completion instead of being cancelled.
  This prevents cascade `cancelled` conclusions that would trip the gatekeeper.
---
 .github/workflows/merge-gatekeeper.yml | 8 +++++++-
 .github/workflows/python-tests.yml     | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/merge-gatekeeper.yml b/.github/workflows/merge-gatekeeper.yml
index 52adbcb8e4..cc1f384f16 100644
--- a/.github/workflows/merge-gatekeeper.yml
+++ b/.github/workflows/merge-gatekeeper.yml
@@ -69,8 +69,14 @@ jobs:
                   continue; // Skipped runs are dropped, matching the original action.
                 } else if (r.conclusion === 'success' || r.conclusion === 'neutral') {
                   state = 'success';
+                } else if (r.conclusion === 'cancelled') {
+                  // A cancelled run means the job was interrupted (e.g. due to
+                  // fail-fast or a manual cancel), not that it actually failed.
+                  // Treat it as pending so the gatekeeper waits for a re-run
+                  // rather than blocking the PR immediately.
+                  state = 'pending';
                 } else {
-                  // cancelled | timed_out | action_required | stale | failure
+                  // timed_out | action_required | stale | failure
                   state = 'error';
                 }
                 merged.set(r.name, { name: r.name, state });
diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 955fc9054d..4752f59b8b 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -14,7 +14,7 @@ jobs:
     name: Python Tests
     runs-on: ${{ matrix.os }}
     strategy:
-      fail-fast: true
+      fail-fast: false
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
         # todo: add macos-latest when problems are resolved