From 974a2a023e1eeaae6e41f29d8301487b4db87631 Mon Sep 17 00:00:00 2001
From: "sentry[bot]" <39604003+sentry[bot]@users.noreply.github.com>
Date: Fri, 28 Aug 2026 10:48:43 +0000
Subject: [PATCH] fix: Prevent JSON SyntaxError on non-2xx API responses

---
 src/service.ts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/service.ts b/src/service.ts
index d347127..3c6aeaa 100644
--- a/src/service.ts
+++ b/src/service.ts
@@ -110,6 +110,11 @@ export class Codecov {
         Referrer: referrer,
       },
     });
+
+    if (!response.ok) {
+      return { ok: false, data: null };
+    }
+
     const data = await response.json();
 
     return {
@@ -134,6 +139,11 @@ export class Codecov {
         Referrer: referrer,
       },
     });
+
+    if (!response.ok) {
+      return { ok: false, data: null };
+    }
+
     const data = await response.json();
 
     return {
@@ -211,6 +221,11 @@ export class Codecov {
         Referrer: referrer,
       },
     });
+
+    if (!response.ok) {
+      return { ok: false, data: null };
+    }
+
     const data = await response.json();
 
     await this.setCached("flags", owner, repo, data);
@@ -244,6 +259,11 @@ export class Codecov {
         Referrer: referrer,
       },
     });
+
+    if (!response.ok) {
+      return { ok: false, data: null };
+    }
+
     const data = await response.json();
 
     await this.setCached("components", owner, repo, data);