Add retries for fetching SBOM data (#9972)

scripts/generate-sbom-data.ts

@@ -6,22 +6,43 @@ const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 const sbomFolderPath = path.join(__dirname, "..", "public", "sbom");
 
-const fetchSbomData = async (repo: `${string}/${string}`) => {
+async function delay(ms: number) {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+}
+
+const fetchSbomData = async (repo: `${string}/${string}`, retries = 3) => {
   const url = `https://api.github.com/repos/${repo}/dependency-graph/sbom`;
-  const response = await fetch(url, {
-    headers: {
-      Accept: "application/vnd.github+json",
-      "X-GitHub-Api-Version": "2022-11-28",
-    },
-  });
-
-  if (!response.ok) {
-    throw new Error(
-      `Error fetching SBOM data from ${url}: ${response.statusText}`,
-    );
-  }
 
-  return await response.json();
+  for (let attempt = 1; attempt <= retries; attempt++) {
+    try {
+      const response = await fetch(url, {
+        headers: {
+          Accept: "application/vnd.github+json",
+          "X-GitHub-Api-Version": "2022-11-28",
+        },
+      });
+
+      if (response.ok) {
+        return await response.json();
+      }
+
+      if (attempt === retries) {
+        throw new Error(
+          `Error fetching SBOM data from ${url}: ${response.statusText}`,
+        );
+      }
+
+      // Wait before retrying (exponential backoff)
+      await delay(Math.pow(2, attempt) * 1000);
+    } catch (error) {
+      if (attempt === retries) {
+        throw error;
+      }
+
+      // Wait before retrying (exponential backoff)
+      await delay(Math.pow(2, attempt) * 1000);
+    }
+  }
 };
 
 async function main() {