From 48ccd226825c767d147dfe8a3681db5eb42ddddc Mon Sep 17 00:00:00 2001
From: wauxing <waixingfeitixia@outlook.com>
Date: Mon, 29 Jun 2026 09:12:12 +0800
Subject: [PATCH] =?UTF-8?q?fix(pr):=20pr=20+view=20=E8=A1=A5=E9=BD=90=20me?=
 =?UTF-8?q?rged=5Fat=20=E5=AD=97=E6=AE=B5?=
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上游 #14 报告 pr +view 返回缺少 merged_at 字段(参照平台 API 文档)。
enrichPullRequestClosedAt 此前只从 journals 回填 closed_at,未处理
merged_at。本次从 pull_request.merged_at 提取并回填到顶层,对齐
已有 closed_at 的处理风格。

修复 #5
---
 shortcuts/pr/pr.go | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/shortcuts/pr/pr.go b/shortcuts/pr/pr.go
index 03f537f..230ef01 100644
--- a/shortcuts/pr/pr.go
+++ b/shortcuts/pr/pr.go
@@ -476,7 +476,17 @@ func enrichPullRequestClosedAt(ctx *common.RuntimeContext, env *output.Envelope)
 		return nil
 	}
 	pr, ok := data["pull_request"].(map[string]interface{})
-	if !ok || !isClosedPullRequest(pr) || stringField(pr, "closed_at") != "" {
+	if !ok {
+		return nil
+	}
+	// Backfill merged_at from the pull_request payload if missing. Issue #14
+	// reported that pr +view lacked merged_at even though the API docs expose it.
+	if mergedAt := stringField(pr, "merged_at"); mergedAt != "" {
+		if _, has := data["merged_at"]; !has {
+			data["merged_at"] = mergedAt
+		}
+	}
+	if !isClosedPullRequest(pr) || stringField(pr, "closed_at") != "" {
 		return nil
 	}
 	issue, ok := data["issue"].(map[string]interface{})