docs(core): analytics setup (#5894)

jest.config.js

@@ -26,5 +26,6 @@ module.exports = {
     '<rootDir>/nx-dev/data-access-documents',
     '<rootDir>/nx-dev/data-access-menu',
     '<rootDir>/nx-dev/feature-search',
+    '<rootDir>/nx-dev/feature-analytics',
   ],
 };

nx-dev/feature-analytics/.babelrc

@@ -0,0 +1,12 @@
+{
+  "presets": [
+    [
+      "@nrwl/react/babel",
+      {
+        "runtime": "automatic",
+        "useBuiltIns": "usage"
+      }
+    ]
+  ],
+  "plugins": []
+}

nx-dev/feature-analytics/.eslintrc.json

@@ -0,0 +1,21 @@
+{
+  "extends": ["plugin:@nrwl/nx/react", "../../.eslintrc.json"],
+  "ignorePatterns": ["!**/*"],
+  "overrides": [
+    {
+      "files": ["*.ts", "*.tsx", "*.js", "*.jsx"],
+      "parserOptions": {
+        "project": ["nx-dev/feature-analytics/tsconfig.*?.json"]
+      },
+      "rules": {}
+    },
+    {
+      "files": ["*.ts", "*.tsx"],
+      "rules": {}
+    },
+    {
+      "files": ["*.js", "*.jsx"],
+      "rules": {}
+    }
+  ]
+}

nx-dev/feature-analytics/README.md

@@ -0,0 +1,7 @@
+# nx-dev-feature-analytics
+
+This library was generated with [Nx](https://nx.dev).
+
+## Running unit tests
+
+Run `nx test nx-dev-feature-analytics` to execute the unit tests via [Jest](https://jestjs.io).

nx-dev/feature-analytics/jest.config.js

@@ -0,0 +1,9 @@
+module.exports = {
+  displayName: 'nx-dev-feature-analytics',
+  preset: '../../jest.preset.js',
+  transform: {
+    '^.+\\.[tj]sx?$': 'babel-jest',
+  },
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx'],
+  coverageDirectory: '../../coverage/nx-dev/feature-analytics',
+};

nx-dev/feature-analytics/src/index.ts

@@ -0,0 +1 @@
+export * from './lib/google-analytics';

nx-dev/feature-analytics/src/lib/google-analytics.ts

@@ -0,0 +1,40 @@
+/**
+ * [Gtag sending data documentation](https://developers.google.com/analytics/devguides/collection/gtagjs/sending-data)
+ *
+ * [About Events](https://support.google.com/analytics/answer/1033068/about-events)
+ */
+import { Gtag } from './gtag';
+
+declare const gtag: Gtag;
+
+export function sendPageViewEvent(data: {
+  gaId: string;
+  path?: string;
+  title?: string;
+}): void {
+  try {
+    gtag('config', data.gaId, {
+      ...(!!data.path && { page_path: data.path }),
+      ...(!!data.title && { page_title: data.title }),
+    });
+  } catch (exception) {
+    throw new Error(`Cannot send Google Tag event: ${exception}`);
+  }
+}
+
+export function sendCustomEvent(
+  action: string,
+  category: string,
+  label: string,
+  value?: number
+): void {
+  try {
+    gtag('event', action, {
+      event_category: category,
+      event_label: label,
+      value,
+    });
+  } catch (error) {
+    throw new Error(`Cannot send Google Tag event: ${error}`);
+  }
+}

nx-dev/feature-analytics/src/lib/gtag.ts

@@ -0,0 +1,123 @@
+export interface Gtag {
+  (
+    command: 'config',
+    targetId: string,
+    config?: ConfigParams | ControlParams | EventParams | CustomParams
+  ): void;
+  (command: 'set', targetId: string, config: CustomParams | boolean): void;
+  (command: 'set', config: CustomParams): void;
+  (command: 'js', config: Date): void;
+  (
+    command: 'event',
+    eventName: EventNames | string,
+    eventParams?: ControlParams | EventParams | CustomParams
+  ): void;
+  (
+    command: 'get',
+    targetId: string,
+    fieldName: FieldNames | string,
+    callback?: (field: string) => any
+  ): void;
+  (
+    command: 'consent',
+    consentArg: ConsentArg | string,
+    consentParams: ConsentParams
+  ): void;
+}
+
+interface CustomParams {
+  [key: string]: any;
+}
+
+interface ConfigParams {
+  page_location?: string;
+  page_path?: string;
+  page_title?: string;
+  send_page_view?: boolean;
+}
+
+interface ControlParams {
+  groups?: string | string[];
+  send_to?: string | string[];
+  event_callback?: () => void;
+  event_timeout?: number;
+}
+
+type EventNames =
+  | 'add_payment_info'
+  | 'add_to_cart'
+  | 'add_to_wishlist'
+  | 'begin_checkout'
+  | 'checkout_progress'
+  | 'exception'
+  | 'generate_lead'
+  | 'login'
+  | 'page_view'
+  | 'purchase'
+  | 'refund'
+  | 'remove_from_cart'
+  | 'screen_view'
+  | 'search'
+  | 'select_content'
+  | 'set_checkout_option'
+  | 'share'
+  | 'sign_up'
+  | 'timing_complete'
+  | 'view_item'
+  | 'view_item_list'
+  | 'view_promotion'
+  | 'view_search_results';
+
+interface EventParams {
+  checkout_option?: string;
+  checkout_step?: number;
+  content_id?: string;
+  content_type?: string;
+  coupon?: string;
+  currency?: string;
+  description?: string;
+  fatal?: boolean;
+  items?: Item[];
+  method?: string;
+  number?: string;
+  promotions?: Promotion[];
+  screen_name?: string;
+  search_term?: string;
+  shipping?: Currency;
+  tax?: Currency;
+  transaction_id?: string;
+  value?: number;
+  event_label?: string;
+  event_category?: string;
+}
+
+type Currency = string | number;
+
+interface Item {
+  brand?: string;
+  category?: string;
+  creative_name?: string;
+  creative_slot?: string;
+  id?: string;
+  location_id?: string;
+  name?: string;
+  price?: Currency;
+  quantity?: number;
+}
+
+interface Promotion {
+  creative_name?: string;
+  creative_slot?: string;
+  id?: string;
+  name?: string;
+}
+
+type FieldNames = 'client_id' | 'session_id' | 'gclid';
+
+type ConsentArg = 'default' | 'update';
+interface ConsentParams {
+  ad_storage?: 'granted' | 'denied';
+  analytics_storage?: 'granted' | 'denied';
+  wait_for_update?: number;
+  region?: string[];
+}

nx-dev/feature-analytics/tsconfig.json

@@ -0,0 +1,19 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "jsx": "react-jsx",
+    "allowJs": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true
+  },
+  "files": [],
+  "include": [],
+  "references": [
+    {
+      "path": "./tsconfig.lib.json"
+    },
+    {
+      "path": "./tsconfig.spec.json"
+    }
+  ]
+}

nx-dev/feature-analytics/tsconfig.lib.json

@@ -0,0 +1,13 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "types": ["node"]
+  },
+  "files": [
+    "../../node_modules/@nrwl/react/typings/cssmodule.d.ts",
+    "../../node_modules/@nrwl/react/typings/image.d.ts"
+  ],
+  "exclude": ["**/*.spec.ts", "**/*.spec.tsx"],
+  "include": ["**/*.js", "**/*.jsx", "**/*.ts", "**/*.tsx"]
+}

nx-dev/feature-analytics/tsconfig.spec.json

@@ -0,0 +1,15 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "outDir": "../../dist/out-tsc",
+    "module": "commonjs",
+    "types": ["jest", "node"]
+  },
+  "include": [
+    "**/*.spec.ts",
+    "**/*.spec.tsx",
+    "**/*.spec.js",
+    "**/*.spec.jsx",
+    "**/*.d.ts"
+  ]
+}

nx-dev/feature-doc-viewer/src/lib/code-block.tsx

@@ -5,11 +5,13 @@ import { CopyToClipboard } from 'react-copy-to-clipboard';
 export function CodeBlock({
   text,
   language,
+  callback,
   ...rest
 }: {
   text: string;
   language: string;
   [key: string]: any;
+  callback: (text: string) => void;
 }) {
   const [copied, setCopied] = useState(false);
   useEffect(() => {
@@ -25,7 +27,13 @@ export function CodeBlock({
   }, [copied]);
   return (
     <div className="relative group">
-      <CopyToClipboard text={text} onCopy={() => setCopied(true)}>
+      <CopyToClipboard
+        text={text}
+        onCopy={() => {
+          setCopied(true);
+          callback(text);
+        }}
+      >
         <button className="flex absolute top-2 right-2 opacity-0 group-hover:opacity-100 transition-opacity">
           <svg
             xmlns="http://www.w3.org/2000/svg"

nx-dev/feature-doc-viewer/src/lib/content.tsx

@@ -4,7 +4,7 @@ import autolinkHeadings from 'rehype-autolink-headings';
 import gfm from 'remark-gfm';
 import slug from 'rehype-slug';
 import { DocumentData } from '@nrwl/nx-dev/data-access-documents';
-
+import { sendCustomEvent } from '@nrwl/nx-dev/feature-analytics';
 import { transformLinkPath } from './renderers/transform-link-path';
 import { transformImagePath } from './renderers/transform-image-path';
 import { renderIframes } from './renderers/render-iframe';
@@ -16,7 +16,10 @@ export interface ContentProps {
   version: string;
 }
 
-const components: any = {
+interface ComponentsConfig {
+  readonly code: { callback: (command: string) => void };
+}
+const components: any = (config: ComponentsConfig) => ({
   code({ node, inline, className, children, ...props }) {
     const language = /language-(\w+)/.exec(className || '')?.[1];
     return !inline && language ? (
@@ -24,6 +27,7 @@ const components: any = {
         text={String(children).replace(/\n$/, '')}
         language={language}
         {...props}
+        callback={(command) => config.code.callback(command)}
       />
     ) : (
       <code className={className} {...props}>
@@ -34,7 +38,7 @@ const components: any = {
   pre({ children }) {
     return <>{children}</>;
   },
-};
+});
 
 export function Content(props: ContentProps) {
   return (
@@ -52,7 +56,16 @@ export function Content(props: ContentProps) {
           document: props.document,
         })}
         className="prose max-w-none"
-        components={components}
+        components={components({
+          code: {
+            callback: () =>
+              sendCustomEvent(
+                'code-snippets',
+                'click',
+                props.document.filePath
+              ),
+          },
+        })}
       />
     </div>
   );

nx-dev/feature-search/.eslintrc.json

@@ -5,7 +5,7 @@
     {
       "files": ["*.ts", "*.tsx", "*.js", "*.jsx"],
       "parserOptions": {
-        "project": ["/nx-dev/feature-search/tsconfig.*?.json"]
+        "project": ["nx-dev/feature-search/tsconfig.*?.json"]
       },
       "rules": {}
     },

nx-dev/feature-search/src/lib/algolia-search.tsx

@@ -1,4 +1,4 @@
-import { useState, useCallback, useRef, useEffect } from 'react';
+import { useCallback, useEffect, useRef, useState } from 'react';
 import { createPortal } from 'react-dom';
 import Link from 'next/link';
 import Head from 'next/head';

nx-dev/nx-dev/pages/_app.tsx

@@ -1,9 +1,19 @@
-import React from 'react';
+import React, { useEffect } from 'react';
 import { AppProps } from 'next/app';
 import Head from 'next/head';
+import { useRouter } from 'next/router';
+import { sendPageViewEvent } from '@nrwl/nx-dev/feature-analytics';
 import '../styles/main.css';
 
 export default function CustomApp({ Component, pageProps }: AppProps) {
+  const router = useRouter();
+  const gaMeasurementId = 'UA-88380372-10';
+  useEffect(() => {
+    const handleRouteChange = (url: URL) =>
+      sendPageViewEvent(gaMeasurementId, { path: url });
+    router.events.on('routeChangeStart', (url) => handleRouteChange(url));
+    return () => router.events.off('routeChangeStart', handleRouteChange);
+  }, [router]);
   return (
     <>
       <Head>
@@ -34,6 +44,23 @@ export default function CustomApp({ Component, pageProps }: AppProps) {
         <meta name="msapplication-TileColor" content="#da532c" />
         <meta name="theme-color" content="#ffffff" />
         <meta name="viewport" content="width=device-width, initial-scale=1" />
+        {/* Global Site Tag (gtag.js) - Google Analytics */}
+        <script
+          async
+          src={`https://www.googletagmanager.com/gtag/js?id=${gaMeasurementId}`}
+        />
+        <script
+          dangerouslySetInnerHTML={{
+            __html: `
+            window.dataLayer = window.dataLayer || [];
+            function gtag(){ dataLayer.push(arguments); }
+            gtag('js', new Date());
+            gtag('config', '${gaMeasurementId}', {
+              page_path: window.location.pathname,
+            });
+          `,
+          }}
+        />
       </Head>
       <div className="documentation-app text-gray-700 antialiased bg-white">
         <Component {...pageProps} />

nx-dev/nx-dev/pages/angular.tsx

@@ -1,3 +1,5 @@
+import React from 'react';
+import { useRouter } from 'next/router';
 import Image from 'next/image';
 import Link from 'next/link';
 import {
@@ -6,10 +8,11 @@ import {
   InlineCommand,
   NxUsersShowcase,
 } from '@nrwl/nx-dev/ui/common';
-import React from 'react';
+import { sendCustomEvent } from '@nrwl/nx-dev/feature-analytics';
 import { useStorage } from '../lib/use-storage';
 
 export function AngularPage() {
+  const router = useRouter();
   const { value: storedFlavor } = useStorage('flavor');
   const { value: storedVersion } = useStorage('version');
   return (
@@ -116,6 +119,9 @@ export function AngularPage() {
                   <InlineCommand
                     language={'bash'}
                     command={'npx create-nx-workspace --preset=angular'}
+                    callback={() =>
+                      sendCustomEvent('code-snippets', 'click', router.pathname)
+                    }
                   />
                 </div>
               </div>

nx-dev/nx-dev/pages/index.tsx

@@ -1,4 +1,6 @@
 import React from 'react';
+import { useRouter } from 'next/router';
+import Image from 'next/image';
 import Link from 'next/link';
 import {
   Footer,
@@ -6,10 +8,11 @@ import {
   InlineCommand,
   NxUsersShowcase,
 } from '@nrwl/nx-dev/ui/common';
-import Image from 'next/image';
+import { sendCustomEvent } from '@nrwl/nx-dev/feature-analytics';
 import { useStorage } from '../lib/use-storage';
 
 export function Index() {
+  const router = useRouter();
   const { value: storedFlavor } = useStorage('flavor');
   const { value: storedVersion } = useStorage('version');
   return (
@@ -50,6 +53,13 @@ export function Index() {
                     <InlineCommand
                       language={'bash'}
                       command={'npx create-nx-workspace'}
+                      callback={() =>
+                        sendCustomEvent(
+                          'code-snippets',
+                          'click',
+                          router.pathname
+                        )
+                      }
                     />
                   </div>
                 </div>

nx-dev/nx-dev/pages/node.tsx

@@ -1,3 +1,5 @@
+import React from 'react';
+import { useRouter } from 'next/router';
 import Image from 'next/image';
 import Link from 'next/link';
 import {
@@ -6,7 +8,7 @@ import {
   InlineCommand,
   NxUsersShowcase,
 } from '@nrwl/nx-dev/ui/common';
-import React from 'react';
+import { sendCustomEvent } from '@nrwl/nx-dev/feature-analytics';
 import { useStorage } from '../lib/use-storage';
 
 export function Node() {
@@ -52,6 +54,7 @@ export function Node() {
       ].join(' '),
     },
   ];
+  const router = useRouter();
 
   const { value: storedFlavor } = useStorage('flavor');
   const { value: storedVersion } = useStorage('version');
@@ -232,6 +235,9 @@ export function Node() {
                   <InlineCommand
                     language={'bash'}
                     command={'npx create-nx-workspace --preset=nest'}
+                    callback={() =>
+                      sendCustomEvent('code-snippets', 'click', router.pathname)
+                    }
                   />
                 </div>
 
@@ -243,6 +249,9 @@ export function Node() {
                   <InlineCommand
                     language={'bash'}
                     command={'npx create-nx-workspace --preset=express'}
+                    callback={() =>
+                      sendCustomEvent('code-snippets', 'click', router.pathname)
+                    }
                   />
                 </div>
               </div>

nx-dev/nx-dev/pages/react.tsx

@@ -1,3 +1,5 @@
+import React from 'react';
+import { useRouter } from 'next/router';
 import Image from 'next/image';
 import Link from 'next/link';
 import {
@@ -6,10 +8,11 @@ import {
   InlineCommand,
   NxUsersShowcase,
 } from '@nrwl/nx-dev/ui/common';
-import React from 'react';
+import { sendCustomEvent } from '@nrwl/nx-dev/feature-analytics';
 import { useStorage } from '../lib/use-storage';
 
 export function ReactPage() {
+  const router = useRouter();
   const { value: storedFlavor } = useStorage('flavor');
   const { value: storedVersion } = useStorage('version');
   return (
@@ -107,6 +110,9 @@ export function ReactPage() {
                   <InlineCommand
                     language={'bash'}
                     command={'npx create-nx-workspace --preset=react'}
+                    callback={() =>
+                      sendCustomEvent('code-snippets', 'click', router.pathname)
+                    }
                   />
                 </div>
 
@@ -118,6 +124,9 @@ export function ReactPage() {
                   <InlineCommand
                     language={'bash'}
                     command={'npx create-nx-workspace --preset=next'}
+                    callback={() =>
+                      sendCustomEvent('code-snippets', 'click', router.pathname)
+                    }
                   />
                 </div>
               </div>

nx-dev/ui/common/src/lib/inline-command.tsx

@@ -6,9 +6,14 @@ import { CopyToClipboard } from 'react-copy-to-clipboard';
 export interface InlineCommandProps {
   language: string;
   command: string;
+  callback?: (command: string) => void;
 }
 
-export function InlineCommand({ language, command }: InlineCommandProps) {
+export function InlineCommand({
+  language,
+  command,
+  callback,
+}: InlineCommandProps) {
   const [copied, setCopied] = useState(false);
   useEffect(() => {
     let t: NodeJS.Timeout;
@@ -23,7 +28,13 @@ export function InlineCommand({ language, command }: InlineCommandProps) {
   }, [copied]);
   return (
     <div className="relative">
-      <CopyToClipboard text={command} onCopy={() => setCopied(true)}>
+      <CopyToClipboard
+        text={command}
+        onCopy={() => {
+          setCopied(true);
+          if (typeof callback === 'function') callback(command);
+        }}
+      >
         <button
           type="button"
           className="max-w-full text-sm flex-none bg-white text-gray-400 hover:text-gray-900 font-mono leading-6 py-1 sm:px-3 border border-gray-200 rounded-xl flex items-center justify-center space-x-2 sm:space-x-4 focus:ring-2 focus:ring-offset-2 focus:ring-offset-white focus:ring-gray-300 focus:outline-none transition-colors duration-180"

nx-dev/ui/common/src/lib/media-query.ts

@@ -1,4 +1,4 @@
-import { useState, useEffect } from 'react';
+import { useEffect, useState } from 'react';
 
 declare const window: any;
 

nx-dev/ui/common/src/lib/selector.tsx

@@ -1,4 +1,4 @@
-import React, { Fragment, useState } from 'react';
+import React, { Fragment } from 'react';
 import { Listbox, Transition } from '@headlessui/react';
 import { CheckIcon, SelectorIcon } from '@heroicons/react/solid';
 

nx.json

@@ -1,9 +1,12 @@
 {
-  "npmScope": "nrwl",
   "implicitDependencies": {
     "package.json": "*",
     ".eslintrc.json": "*"
   },
+  "affected": {
+    "defaultBase": "master"
+  },
+  "npmScope": "nrwl",
   "tasksRunnerOptions": {
     "default": {
       "runner": "@nrwl/nx-cloud",
@@ -54,7 +57,9 @@
     "nest": {
       "implicitDependencies": ["node", "linter"]
     },
-    "linter": { "implicitDependencies": ["eslint-plugin-nx"] },
+    "linter": {
+      "implicitDependencies": ["eslint-plugin-nx"]
+    },
     "express": {
       "implicitDependencies": ["node"]
     },
@@ -111,7 +116,9 @@
     "e2e-workspace": {
       "implicitDependencies": ["create-nx-workspace"]
     },
-    "gatsby": { "tags": [] },
+    "gatsby": {
+      "tags": []
+    },
     "dep-graph-dep-graph-e2e": {
       "implicitDependencies": ["dep-graph-dep-graph"]
     },
@@ -135,8 +142,14 @@
     "nx-dev-data-access-documents": {
       "tags": ["scope:nx-dev", "type:data-access"]
     },
-    "nx-dev-feature-search": { "tags": ["scope:nx-dev", "type:feature"] },
-    "docs": { "tags": ["scope:nx-dev"] }
+    "nx-dev-feature-search": {
+      "tags": ["scope:nx-dev", "type:feature"]
     },
-  "affected": { "defaultBase": "master" }
+    "docs": {
+      "tags": ["scope:nx-dev"]
+    },
+    "nx-dev-feature-analytics": {
+      "tags": ["scope:nx-dev", "type:feature"]
+    }
+  }
 }

tsconfig.base.json

@@ -52,7 +52,10 @@
       "@nrwl/nx-dev/data-access-documents": [
         "./nx-dev/data-access-documents/src/index.ts"
       ],
-      "@nrwl/nx-dev/feature-search": ["./nx-dev/feature-search/src/index.ts"]
+      "@nrwl/nx-dev/feature-search": ["./nx-dev/feature-search/src/index.ts"],
+      "@nrwl/nx-dev/feature-analytics": [
+        "./nx-dev/feature-analytics/src/index.ts"
+      ]
     }
   }
 }

workspace.json

@@ -1,5 +1,15 @@
 {
   "version": 2,
+  "cli": {
+    "defaultCollection": "@nrwl/react"
+  },
+  "generators": {
+    "@nrwl/react": {
+      "application": {
+        "babel": true
+      }
+    }
+  },
   "projects": {
     "nx": {
       "root": "packages/nx",
@@ -2374,9 +2384,29 @@
       "root": "docs",
       "sourceRoot": "docs",
       "projectType": "library"
+    },
+    "nx-dev-feature-analytics": {
+      "root": "nx-dev/feature-analytics",
+      "sourceRoot": "nx-dev/feature-analytics/src",
+      "projectType": "library",
+      "targets": {
+        "lint": {
+          "executor": "@nrwl/linter:eslint",
+          "options": {
+            "lintFilePatterns": [
+              "nx-dev/feature-analytics/**/*.{ts,tsx,js,jsx}"
+            ]
           }
         },
-  "cli": {
-    "defaultCollection": "@nrwl/workspace"
+        "test": {
+          "executor": "@nrwl/jest:jest",
+          "outputs": ["coverage/nx-dev/feature-analytics"],
+          "options": {
+            "jestConfig": "nx-dev/feature-analytics/jest.config.js",
+            "passWithNoTests": true
+          }
+        }
+      }
+    }
   }
 }