From 611eac8703b4c1908cb245a1356f7dd030a22d2d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 4 Mar 2026 14:50:08 +0000
Subject: [PATCH 1/2] Initial plan


From 0c5f0f401aee214d57d748f2a514fb6edf092fd5 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 4 Mar 2026 14:57:19 +0000
Subject: [PATCH 2/2] fix: throw on search error in ensureAgentRunsIssue to
 prevent duplicate no-op issues

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>
---
 actions/setup/js/handle_noop_message.cjs      |  2 +-
 actions/setup/js/handle_noop_message.test.cjs | 30 +++++++++++++++++++
 2 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/actions/setup/js/handle_noop_message.cjs b/actions/setup/js/handle_noop_message.cjs
index 34df5bebe88..71f4fc6c393 100644
--- a/actions/setup/js/handle_noop_message.cjs
+++ b/actions/setup/js/handle_noop_message.cjs
@@ -37,7 +37,7 @@ async function ensureAgentRunsIssue() {
       };
     }
   } catch (error) {
-    core.warning(`Error searching for no-op runs issue: ${getErrorMessage(error)}`);
+    throw new Error(`Failed to search for existing no-op runs issue: ${getErrorMessage(error)}`);
   }
 
   // Create no-op runs issue if it doesn't exist
diff --git a/actions/setup/js/handle_noop_message.test.cjs b/actions/setup/js/handle_noop_message.test.cjs
index d9c95d8026d..a0dcd5c08e7 100644
--- a/actions/setup/js/handle_noop_message.test.cjs
+++ b/actions/setup/js/handle_noop_message.test.cjs
@@ -480,6 +480,36 @@ This issue helps you:
     expect(mockCore.warning).toHaveBeenCalledWith(expect.stringContaining("Could not create no-op runs issue"));
   });
 
+  it("should not create issue when search throws (prevents duplicate issues)", async () => {
+    process.env.GH_AW_WORKFLOW_NAME = "Test Workflow";
+    process.env.GH_AW_RUN_URL = "https://github.com/test-owner/test-repo/actions/runs/789";
+    process.env.GH_AW_NOOP_MESSAGE = "All checks passed";
+    process.env.GH_AW_AGENT_CONCLUSION = "success";
+
+    // Create agent output file with only noop outputs
+    const outputFile = path.join(tempDir, "agent_output.json");
+    fs.writeFileSync(
+      outputFile,
+      JSON.stringify({
+        items: [{ type: "noop", message: "All checks passed" }],
+      })
+    );
+    process.env.GH_AW_AGENT_OUTPUT = outputFile;
+
+    // Mock search failure (e.g. transient API error)
+    mockGithub.rest.search.issuesAndPullRequests.mockRejectedValue(new Error("API rate limit exceeded"));
+
+    const { main } = await import("./handle_noop_message.cjs?t=" + Date.now());
+    await main();
+
+    // Search error should be caught and logged as a warning (via ensureAgentRunsIssue throw → main catch)
+    expect(mockCore.warning).toHaveBeenCalledWith(expect.stringContaining("Could not create no-op runs issue"));
+    // Issue must NOT be created to prevent duplicates
+    expect(mockGithub.rest.issues.create).not.toHaveBeenCalled();
+    // Comment must NOT be posted
+    expect(mockGithub.rest.issues.createComment).not.toHaveBeenCalled();
+  });
+
   it("should extract run ID from URL correctly", async () => {
     process.env.GH_AW_WORKFLOW_NAME = "Test";
     process.env.GH_AW_RUN_URL = "https://github.com/owner/repo/actions/runs/987654321";