[tools] Try alternative GitHub search API

Author: oliviertassinari

tools-public/toolpad/pages/waitingForMaintainer/page.yml

@@ -47,6 +47,16 @@ spec:
         - name: GITHUB_TOKEN
           value:
             $$env: GITHUB_TOKEN
+    - name: waitingForMaintainer2
+      mode: query
+      query:
+        function: queryGitHubSearchAPI.ts#queryGitHubSearchAPI
+        kind: local
+      parameters:
+        - name: queryInput
+          value:
+            $$jsExpression: '`is:issue repo:mui/${page.parameters.repository}
+              label:\\"status: waiting for maintainer\\"`'
   display: shell
   alias:
     - hj1i3hqe

tools-public/toolpad/resources/queryGitHubSearchAPI.ts

@@ -0,0 +1,45 @@
+/* eslint-disable import/prefer-default-export */
+import { rawRequest } from 'graphql-request';
+
+export async function queryGitHubSearchAPI(queryInput = '', type = 'ISSUE') {
+  if (!process.env.GITHUB_TOKEN) {
+    throw new Error(`Env variable GITHUB_TOKEN not configured`);
+  }
+
+  const endpoint = 'https://api.github.com/graphql';
+  const token = process.env.GITHUB_TOKEN;
+
+  // https://docs.github.com/en/graphql/reference/queries#search
+  // 5,000 requests/hr rate limit https://docs.github.com/en/graphql/overview/rate-limits-and-node-limits-for-the-graphql-api#primary-rate-limit
+  // vs. https://docs.github.com/en/rest/search/search?apiVersion=2022-11-28#rate-limit
+  // with 30 requests/minutes or 1,800 request/hr.
+  const query = `
+{
+  search(query: "${queryInput}", type: ${type}, first: 100) {
+    issueCount
+    nodes {
+      ... on PullRequest {
+        number
+        state
+        labels(first: 10, orderBy: { direction: DESC, field: CREATED_AT }) {
+          nodes {
+            name
+          }
+        }
+      }
+    }
+  }
+}
+            `;
+
+  const response = await rawRequest<any>(
+    endpoint,
+    query,
+    {},
+    {
+      Authorization: `Bearer ${token}`,
+    },
+  );
+
+  return response.data.search;
+}