From 0f8ef7756a0a9088bff4b980257dba3db1a75a45 Mon Sep 17 00:00:00 2001
From: Arjun Komath <arjunkomath@gmail.com>
Date: Sat, 22 Aug 2026 11:32:42 +1000
Subject: [PATCH] Remove duplicate preview comment status

---
 web/lib/preview-deployments.ts        | 8 ++++++--
 web/tests/preview-deployments.test.ts | 3 +++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/web/lib/preview-deployments.ts b/web/lib/preview-deployments.ts
index c7d26f61..015a1268 100644
--- a/web/lib/preview-deployments.ts
+++ b/web/lib/preview-deployments.ts
@@ -84,8 +84,12 @@ async function updatePreviewPullRequestComment(input: {
 		input.previewUrl
 			? `**Preview:** [Open preview](${input.previewUrl})`
 			: "**Preview:** No public URL configured",
-		"",
-		`<sub>${escapeGitHubCommentText(input.description.substring(0, 500))}</sub>`,
+		...(input.state === "failure"
+			? [
+					"",
+					`<sub>${escapeGitHubCommentText(input.description.substring(0, 500))}</sub>`,
+				]
+			: []),
 	].join("\n");
 	await upsertGitHubPullRequestComment(
 		input.installationId,
diff --git a/web/tests/preview-deployments.test.ts b/web/tests/preview-deployments.test.ts
index 8e6efd0f..f4108b77 100644
--- a/web/tests/preview-deployments.test.ts
+++ b/web/tests/preview-deployments.test.ts
@@ -404,6 +404,9 @@ describe("preview service cloning", () => {
 			}),
 		);
 		expect(mocks.upsertGitHubPullRequestComment).toHaveBeenCalledTimes(2);
+		expect(
+			mocks.upsertGitHubPullRequestComment.mock.calls[0]?.[4],
+		).not.toContain("<sub>");
 		expect(mocks.upsertGitHubPullRequestComment).toHaveBeenLastCalledWith(
 			101,
 			"acme/app",