Merge pull request #5448 from mozilla/lighthouse-report

Record Lighthouse results

.github/workflows/lighthouse_cron.yml

@@ -7,15 +7,19 @@ on:
       environment:
         description: 'Environment to run LHCI against'
         required: false
-        default: 'prod'
+        default: 'stage'
         type: choice
         options:
           - stage
           - prod
 jobs:
   lhci:
-    name: Lighthouse Report  - ${{ inputs.environment != null && inputs.environment || 'prod' }}
+    name: Lighthouse Report  - ${{ inputs.environment != null && inputs.environment || 'stage' }}
     runs-on: ubuntu-latest
+    environment: ${{ inputs.environment != null && inputs.environment || 'stage' }}
+    permissions:
+      contents: read
+      id-token: write
     steps:
       - uses: actions/checkout@v4
       - name: Use Node.js 20.9.x
@@ -28,5 +32,18 @@ jobs:
           npm run lighthouse
         env:
           LIGHTHOUSE_COLLECT_URL: ${{ secrets.LIGHTHOUSE_COLLECT_URL }}
+      - name: Build cronjobs
+        run: |
+          npm ci
+          npm run build-cronjobs
+      - name: Authenticate to Google Cloud
+        uses: google-github-actions/auth@v2
+        with:
+          workload_identity_provider: ${{ secrets.GC_LIGHTHOUSE_WORKLOAD_IDENTITY_PROVIDER }}
+          service_account: ${{ secrets.GC_LIGHTHOUSE_SERVICE_ACCOUNT }}
       - name: Report results
         run: npm run cron:report-lighthouse-results
+        env:
+          BQ_LIGHTHOUSE_PROJECT: ${{ secrets.BQ_LIGHTHOUSE_PROJECT }}
+          BQ_LIGHTHOUSE_DATASET: ${{ secrets.BQ_LIGHTHOUSE_DATASET }}
+          BQ_LIGHTHOUSE_TABLE: ${{ secrets.BQ_LIGHTHOUSE_TABLE }}

package.json

@@ -115,6 +115,7 @@
   },
   "devDependencies": {
     "@faker-js/faker": "^9.3.0",
+    "@google-cloud/bigquery": "^7.9.1",
     "@playwright/test": "^1.49.1",
     "@storybook/addon-a11y": "^8.4.7",
     "@storybook/addon-actions": "^8.4.7",

src/scripts/cronjobs/reportLighthouseResults.ts

@@ -3,6 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 import { readFile } from "node:fs/promises";
+import { BigQuery } from "@google-cloud/bigquery";
 import { logger } from "../../app/functions/server/logging";
 
 const AUDITS_TO_INCLUDE = [
@@ -29,6 +30,42 @@ type LighthouseResult = {
   };
 };
 
+type LighthouseFullResult = {
+  url: LighthouseResult["url"];
+  fetchTime: string;
+  isRepresentativeRun: boolean;
+  summary: LighthouseResult["summary"];
+  audits: {
+    id: string;
+    score: number;
+    numericValue: number;
+  }[];
+};
+
+async function uploadLighthouseReport(results: LighthouseFullResult[]) {
+  if (
+    !process.env.BQ_LIGHTHOUSE_PROJECT ||
+    !process.env.BQ_LIGHTHOUSE_DATASET ||
+    !process.env.BQ_LIGHTHOUSE_TABLE
+  ) {
+    console.error("Missing environment variables");
+    return;
+  }
+
+  try {
+    const bigQueryClient = new BigQuery({
+      projectId: process.env.BQ_LIGHTHOUSE_PROJECT,
+    });
+
+    const table = bigQueryClient
+      .dataset(process.env.BQ_LIGHTHOUSE_DATASET)
+      .table(process.env.BQ_LIGHTHOUSE_TABLE);
+    await table.insert(results);
+  } catch (error) {
+    console.error("Error uploading results", JSON.stringify(error, null, 2));
+  }
+}
+
 async function run() {
   // The Lighthouse report that will be created by running LHCI.
   const lighthouseResults: LighthouseResult[] =
@@ -49,7 +86,7 @@ async function run() {
     lighthouseResults
       .filter((result) => result.isRepresentativeRun === true)
       .map(async (medianResult) => {
-        const { jsonPath, url, summary } = medianResult;
+        const { jsonPath, url, isRepresentativeRun, summary } = medianResult;
         const fullReport = JSON.parse(
           await readFile(new URL(jsonPath, import.meta.url), {
             encoding: "utf8",
@@ -60,11 +97,26 @@ async function run() {
           return { id, score, numericValue };
         });
 
-        return { url, summary, audits };
+        return {
+          url,
+          fetchTime: fullReport.fetchTime,
+          isRepresentativeRun,
+          summary,
+          audits,
+        };
       }),
   );
 
-  logger.info("lighthouse_report", lighthouseReport);
+  const reportPreview = lighthouseReport.map((item) => {
+    return {
+      url: item.url,
+      ...item.summary,
+    };
+  });
+  console.table(reportPreview);
+
+  await uploadLighthouseReport(lighthouseReport);
+  console.info("Uploaded Lighthouse report successfully");
 }
 
 try {