misc(ci): build report and deploy to now.sh on every commit (#8194)

.build-for-now.sh

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+#!/usr/bin/env bash
+
+##
+# @license Copyright 2019 Google Inc. All Rights Reserved.
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
+##
+
+set -x
+
+# Manually install this one report dependency. Avoid installing all deps (for speed)
+rm package.json
+yarn add details-element-polyfill@2.2.0
+
+# Create dist if it's not already there
+mkdir -p dist
+
+# Generate the report and place as dist/index.html
+node lighthouse-core/scripts/build-report-for-autodeployment.js

lighthouse-core/scripts/build-report-for-autodeployment.js

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+#!/usr/bin/env node
+
+/**
+ * @license Copyright 2019 Google Inc. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
+ */
+'use strict';
+
+/* eslint-disable no-console */
+const fs = require('fs');
+const path = require('path');
+
+const ReportGenerator = require('../../lighthouse-core/report/report-generator.js');
+const lhr = require('../../lighthouse-core/test/results/sample_v2.json');
+
+console.log('🕒 Generating report for sample_v2.json...');
+// @ts-ignore
+const html = ReportGenerator.generateReport(lhr, 'html');
+const filename = path.join(__dirname, '../../dist/index.html');
+fs.writeFileSync(filename, html, {encoding: 'utf-8'});
+console.log('✅', filename, 'written.');

now.json

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+{
+  "version": 2,
+  "builds": [
+    {
+      "src": ".build-for-now.sh",
+      "use": "@now/static-build"
+    }
+  ],
+  "github": {
+    "silent": true
+  }
+}