fix(fetch): fixup generators and add error handling

apps/site/next-data/generators/supportersData.mjs

@@ -1,28 +1,24 @@
+import { OPENCOLLECTIVE_MEMBERS_URL } from '#site/next.constants.mjs';
+
 /**
  * Fetches supporters data from Open Collective API, filters active backers,
  * and maps it to the Supporters type.
  *
- * @returns {Promise<Array<import('#site/types/supporters')>>} Array of supporters
+ * @returns {Promise<Array<import('#site/types/supporters').OpenCollectiveSupporter>>} Array of supporters
  */
-async function fetchOpenCollectiveData() {
-  const endpoint = 'https://opencollective.com/nodejs/members/all.json';
-
-  const response = await fetch(endpoint);
-
-  const payload = await response.json();
-
-  const members = payload
-    .filter(({ role, isActive }) => role === 'BACKER' && isActive)
-    .sort((a, b) => b.totalAmountDonated - a.totalAmountDonated)
-    .map(({ name, website, image, profile }) => ({
-      name,
-      image,
-      url: website,
-      profile,
-      source: 'opencollective',
-    }));
-
-  return members;
-}
-
-export default fetchOpenCollectiveData;
+export default () =>
+  fetch(OPENCOLLECTIVE_MEMBERS_URL)
+    .then(response => response.json())
+    .then(payload =>
+      payload
+        .filter(({ role, isActive }) => role === 'BACKER' && isActive)
+        .sort((a, b) => b.totalAmountDonated - a.totalAmountDonated)
+        .map(({ name, website, image, profile }) => ({
+          name,
+          image,
+          url: website,
+          profile,
+          source: 'opencollective',
+        }))
+    )
+    .catch(() => []);

apps/site/next-data/generators/vulnerabilities.mjs

@@ -8,86 +8,76 @@ const RANGE_REGEX = /([<>]=?)\s*(\d+)(?:\.(\d+))?/;
  *
  * @returns {Promise<import('#site/types/vulnerabilities').GroupedVulnerabilities>} Grouped vulnerabilities
  */
-export default async function generateVulnerabilityData() {
-  const response = await fetch(VULNERABILITIES_URL);
+export default () =>
+  fetch(VULNERABILITIES_URL)
+    .then(response => response.json())
+    .then(payload => {
+      /** @type {Array<import('#site/types/vulnerabilities').RawVulnerability>} */
+      const data = Object.values(payload);
+
+      /** @type {Promise<import('#site/types/vulnerabilities').GroupedVulnerabilities> */
+      const grouped = {};
+
+      // Helper function to add vulnerability to a major version group
+      const addToGroup = (majorVersion, vulnerability) => {
+        grouped[majorVersion] ??= [];
+        grouped[majorVersion].push(vulnerability);
+      };
+
+      // Helper function to process version patterns
+      const processVersion = (version, vulnerability) => {
+        // Handle 0.X versions (pre-semver)
+        if (/^0\.\d+(\.x)?$/.test(version)) {
+          addToGroup('0', vulnerability);
+
+          return;
+        }
+
+        // Handle simple major.x patterns (e.g., 12.x)
+        if (/^\d+\.x$/.test(version)) {
+          const majorVersion = version.split('.')[0];
 
-  /** @type {Array<import('#site/types/vulnerabilities').RawVulnerability>} */
-  const data = Object.values(await response.json());
-
-  /** @type {Promise<import('#site/types/vulnerabilities').GroupedVulnerabilities> */
-  const grouped = {};
-
-  // Helper function to add vulnerability to a major version group
-  const addToGroup = (majorVersion, vulnerability) => {
-    grouped[majorVersion] ??= [];
-    grouped[majorVersion].push(vulnerability);
-  };
-
-  // Helper function to process version patterns
-  const processVersion = (version, vulnerability) => {
-    // Handle 0.X versions (pre-semver)
-    if (/^0\.\d+(\.x)?$/.test(version)) {
-      addToGroup('0', vulnerability);
-
-      return;
-    }
-
-    // Handle simple major.x patterns (e.g., 12.x)
-    if (/^\d+\.x$/.test(version)) {
-      const majorVersion = version.split('.')[0];
+          addToGroup(majorVersion, vulnerability);
 
-      addToGroup(majorVersion, vulnerability);
+          return;
+        }
 
-      return;
-    }
+        // Handle version ranges (>, >=, <, <=)
+        const rangeMatch = RANGE_REGEX.exec(version);
 
-    // Handle version ranges (>, >=, <, <=)
-    const rangeMatch = RANGE_REGEX.exec(version);
+        if (rangeMatch) {
+          const [, operator, majorVersion] = rangeMatch;
 
-    if (rangeMatch) {
-      const [, operator, majorVersion] = rangeMatch;
+          const majorNum = parseInt(majorVersion, 10);
 
-      const majorNum = parseInt(majorVersion, 10);
+          switch (operator) {
+            case '>=':
+            case '>':
+            case '<=':
+              addToGroup(majorVersion, vulnerability);
 
-      switch (operator) {
-        case '>=':
-        case '>':
-        case '<=':
-          addToGroup(majorVersion, vulnerability);
+              break;
+            case '<':
+              // Add to all major versions below the specified version
+              for (let i = majorNum - 1; i >= 0; i--) {
+                addToGroup(i.toString(), vulnerability);
+              }
 
-          break;
-        case '<':
-          // Add to all major versions below the specified version
-          for (let i = majorNum - 1; i >= 0; i--) {
-            addToGroup(i.toString(), vulnerability);
+              break;
           }
+        }
+      };
 
-          break;
+      for (const { ref, ...vulnerability } of Object.values(data)) {
+        vulnerability.url = ref;
+        // Process all potential versions from the vulnerable field
+        const versions = vulnerability.vulnerable.split(' || ').filter(Boolean);
+
+        for (const version of versions) {
+          processVersion(version, vulnerability);
+        }
       }
-    }
-  };
-
-  for (const vulnerability of Object.values(data)) {
-    const parsedVulnerability = {
-      cve: vulnerability.cve,
-      url: vulnerability.ref,
-      vulnerable: vulnerability.vulnerable,
-      patched: vulnerability.patched,
-      description: vulnerability.description,
-      overview: vulnerability.overview,
-      affectedEnvironments: vulnerability.affectedEnvironments,
-      severity: vulnerability.severity,
-    };
-
-    // Process all potential versions from the vulnerable field
-    const versions = parsedVulnerability.vulnerable
-      .split(' || ')
-      .filter(Boolean);
-
-    for (const version of versions) {
-      processVersion(version, parsedVulnerability);
-    }
-  }
-
-  return grouped;
-}
+
+      return grouped;
+    })
+    .catch(() => ({}));

apps/site/next.constants.mjs

@@ -213,3 +213,9 @@ export const EOL_VERSION_IDENTIFIER = 'End-of-life';
  */
 export const VULNERABILITIES_URL =
   'https://raw.githubusercontent.com/nodejs/security-wg/main/vuln/core/index.json';
+
+/**
+ * The location of the OpenCollective data
+ */
+export const OPENCOLLECTIVE_MEMBERS_URL =
+  'https://opencollective.com/nodejs/members/all.json';

apps/site/types/index.ts

@@ -16,3 +16,4 @@ export * from './download';
 export * from './userAgent';
 export * from './vulnerabilities';
 export * from './page';
+export * from './supporters';

apps/site/types/supporters.ts

@@ -0,0 +1,9 @@
+export type Supporter = {
+  name: string;
+  image: string;
+  url: string;
+  profile: string;
+  source: string;
+};
+
+export type OpenCollectiveSupporter = Supporter & { source: 'opencollective' };