Initial commit

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitattributes

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+* text=auto
+*.ts text eol=lf

.gitignore

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+# Dependencies
+node_modules
+
+# Coverage
+coverage
+
+# Logs
+*-error.log
+
+# Build
+.rpt2_cache
+gatsby-*.js

.npmrc

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+package-lock=false

.travis.yml

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+sudo: false
+
+language: node_js
+
+node_js:
+  - 10
+  - 8
+
+before_install:
+  - curl -o- -L https://yarnpkg.com/install.sh | bash
+  - export PATH="$HOME/.yarn/bin:$PATH"
+
+after_success:
+  - yarn test --coverage
+  - bash <(curl -s https://codecov.io/bash) -f coverage/lcov.info
+
+cache:
+  yarn: true
+  directories:
+    - $HOME/.cache
+    - node_modules

changelog.md

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+## Change Log

license

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+MIT License
+
+Copyright (c) Neil Kistner <neil.kistner@gmail.com> (neilkistner.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package.json

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+{
+  "name": "@wyze/gatsby-plugin-google-analytics",
+  "version": "0.0.0",
+  "description": "A Gatsby plugin to add Google Analytics.",
+  "license": "MIT",
+  "repository": "wyze/gatsby-plugin-google-analytics",
+  "author": {
+    "name": "Neil Kistner",
+    "email": "neil.kistner@gmail.com",
+    "url": "neilkistner.com"
+  },
+  "scripts": {
+    "build": "microbundle --sourcemap false --format cjs --output . src/gatsby-*",
+    "clean": "rimraf .rpt2_cache gatsby-*.js",
+    "dev": "microbundle watch --sourcemap false --format cjs --output . src/gatsby-*",
+    "postbuild": "find . -name '*.ts.js' -exec sh -c 'mv \"$0\" \"${0%.ts.js}.js\"' {} \\;",
+    "prebuild": "yarn clean",
+    "test": "jest",
+    "version": "write-changelog"
+  },
+  "files": [
+    "gatsby-browser.js",
+    "gatsby-ssr.js"
+  ],
+  "keywords": [
+    "gatsby",
+    "gatsby-plugin",
+    "google analytics"
+  ],
+  "devDependencies": {
+    "@types/jest": "^22.2.3",
+    "@types/node": "^10.1.1",
+    "jest": "^22.4.3",
+    "microbundle": "^0.4.4",
+    "react": "^16.3.2",
+    "rimraf": "^2.6.2",
+    "ts-jest": "^22.4.4",
+    "typescript": "^2.8.3",
+    "write-changelog": "^1.1.0"
+  },
+  "peerDependencies": {
+    "gatsby": "^1.0.0",
+    "react": "^15.0.0 || ^16.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "ts",
+      "tsx"
+    ],
+    "testRegex": "(/__tests__/.*|(\\.|/)(test|spec))\\.ts$",
+    "transform": {
+      "^.+\\.tsx?$": "ts-jest"
+    }
+  }
+}

readme.md

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+# @wyze/gatsby-plugin-google-analytics
+
+[![Build Status][travis-image]][travis-url]
+[![npm][npm-image]][npm-url]
+[![Codecov.io][codecov-image]][codecov-url]
+
+> A Gatsby plugin to add Google Analytics.
+
+## Installation
+
+### Yarn
+
+```
+$ yarn add --dev @wyze/gatsby-plugin-google-analytics
+```
+
+### npm
+
+```
+$ npm install --save-dev @wyze/gatsby-plugin-google-analytics
+```
+
+## Usage
+
+```js
+// gatsby-config.js
+
+module.exports = {
+  // ...
+  plugins: [
+    {
+      resolve: '@wyze/gatsby-plugin-google-analytics',
+      options: {
+        gaPlugins: {
+          config: [
+            {
+              name: 'eventTracker',
+              options: {
+                events: [ 'click', 'contextmenu' ],
+                hitFilter: [
+                  '@@/ga-function',
+                  [ 'model', 'element', 'event', `model.set('eventAction', event.type, true)` ],
+                ],
+              },
+            },
+            'outboundLinkTracker',
+          ],
+          sources: 'js/autotrack.custom.js',
+        }
+        trackingId: 'UA-123456-1',
+      },
+    },
+  ]
+}
+```
+
+### Options
+
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| anonymize | boolean | true | Anonymize information sent to GA. |
+| gaPlugins | object | | Specify Google Analytic plugins. |
+| **gaPlugins.config** | (object \| string)[] | | Configuration for additional scripts that were included. |
+| **gaPlugins.config[].name** | string | | Plugin name to require. |
+| **gaPlugins.config[].options** | object | | Options to pass to plugin. |
+| **gaPlugins.sources** | string[] | | Additional scripts to include. |
+| respectDNT | boolean | true | Respect user's `Do Not Track` setting. |
+| **trackingId** | string | | Tracking code from Google Analytics. |
+
+*Note:* Bold denotes required fields.
+
+### Function as a gaPlugin option
+
+Some plugins for Google Analytics allow you to specify a function to override certain functionality. Unfortunalty Gatsby calls `JSON.stringify` on plugin options before passing them into the plugin. This plugin uses special syntax to work around that limitation and pass a function to the Google Analytics plugin.
+
+See the example for [`eventTracker`](https://github.com/googleanalytics/autotrack/blob/master/docs/common-options.md#eventtracker-1) and we will replicate the plugin options below.
+
+```js
+module.exports = {
+  // ...
+  gaPlugins: {
+    config: [
+      {
+        name: 'eventTracker',
+        options: {
+          events: [ 'click', 'auxclick', 'contextmenu' ],
+          // Key here is specifying an array with a special key
+          hitFilter: [
+            '@@/ga-function',
+            [ 'model', 'element', 'event', `model.set('eventAction', event.type, true)` ],
+          ],
+        },
+      },
+    ],
+  },
+}
+```
+
+In order to transform a key to a function, we specify it as an array. The first item **must** be `@@/ga-function`, with the second item being arguments to the [`Function`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function) constructor. All of the items in the array minus the last item, will be the arguments of the function. The last item in the array will be the function body.
+
+## Change Log
+
+> [Full Change Log](changelog.md)
+
+## License
+
+MIT © [Neil Kistner](//neilkistner.com)
+
+[travis-image]: https://img.shields.io/travis/wyze/gatsby-plugin-google-analytics.svg?style=flat-square
+[travis-url]: https://travis-ci.org/wyze/gatsby-plugin-google-analytics
+
+[npm-image]: https://img.shields.io/npm/v/@wyze/gatsby-plugin-google-analytics.svg?style=flat-square
+[npm-url]: https://npmjs.com/package/@wyze/gatsby-plugin-google-analytics
+
+[codecov-image]: https://img.shields.io/codecov/c/github/wyze/gatsby-plugin-google-analytics.svg?style=flat-square
+[codecov-url]: https://codecov.io/github/wyze/gatsby-plugin-google-analytics

src/__tests__/gatsby-browser.test.ts

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+import * as gatsbyBrowser from '../gatsby-browser'
+
+describe('gatsby-browser', () => {
+  it('exports functions', () => {
+    expect(gatsbyBrowser).toEqual({
+      __esModule: true,
+      onRouteUpdate: expect.any(Function),
+    })
+  })
+})

src/__tests__/gatsby-ssr.test.ts

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+import * as gatsbySsr from '../gatsby-ssr'
+
+describe('gatsby-ssr', () => {
+  it('exports functions', () => {
+    expect(gatsbySsr).toEqual({
+      __esModule: true,
+      onRenderBody: expect.any(Function),
+    })
+  })
+})

src/api/__tests__/__snapshots__/on-render-body.test.ts.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`onRenderBody adds the google analytic scripts 1`] = `
+Array [
+  Array [
+    <script
+      dangerouslySetInnerHTML={
+        Object {
+          "__html": "window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','1','auto');ga('require','dnt');ga('set','anonymizeIp',1);",
+        }
+      }
+    />,
+    <Script
+      source="//www.google-analytics.com/analytics.js"
+    />,
+    <Script
+      source="//storage.googleapis.com/outfox/dnt_min.js"
+    />,
+  ],
+]
+`;
+
+exports[`onRenderBody adds the google analytic scripts with plugins 1`] = `
+Array [
+  Array [
+    <script
+      dangerouslySetInnerHTML={
+        Object {
+          "__html": "window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','1','auto');ga('require','eventTracker');ga('require','dnt');ga('set','anonymizeIp',1);",
+        }
+      }
+    />,
+    <Script
+      source="//www.google-analytics.com/analytics.js"
+    />,
+    <Script
+      source="//storage.googleapis.com/outfox/dnt_min.js"
+    />,
+    <Script
+      source="js/autotrack.custom.js"
+    />,
+  ],
+]
+`;
+
+exports[`onRenderBody adds the google analytic scripts with plugins and plugin options 1`] = `
+Array [
+  Array [
+    <script
+      dangerouslySetInnerHTML={
+        Object {
+          "__html": "window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','1','auto');ga('require','eventTracker',{events:[\\"click\\"],hitFilter:function(model,element,event) {model.set('eventAction', event.type, true)}});ga('require','dnt');ga('set','anonymizeIp',1);",
+        }
+      }
+    />,
+    <Script
+      source="//www.google-analytics.com/analytics.js"
+    />,
+    <Script
+      source="//storage.googleapis.com/outfox/dnt_min.js"
+    />,
+    <Script
+      source="js/autotrack.custom.js"
+    />,
+  ],
+]
+`;
+
+exports[`onRenderBody adds the google analytic scripts without anonymize 1`] = `
+Array [
+  Array [
+    <script
+      dangerouslySetInnerHTML={
+        Object {
+          "__html": "window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','1','auto');ga('require','dnt');",
+        }
+      }
+    />,
+    <Script
+      source="//www.google-analytics.com/analytics.js"
+    />,
+    <Script
+      source="//storage.googleapis.com/outfox/dnt_min.js"
+    />,
+  ],
+]
+`;
+
+exports[`onRenderBody adds the google analytic scripts without respectDNT 1`] = `
+Array [
+  Array [
+    <script
+      dangerouslySetInnerHTML={
+        Object {
+          "__html": "window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date;ga('create','1','auto');ga('set','anonymizeIp',1);",
+        }
+      }
+    />,
+    <Script
+      source="//www.google-analytics.com/analytics.js"
+    />,
+    false,
+  ],
+]
+`;