Use rollup instead of webpack

.eslintignore

@@ -1,4 +1,5 @@
 /coverage/
 /cypress/dummy/js/prism.js
 /dist/
-/docs/
+/docs/
+/src/scss/

babel.config.js

@@ -3,16 +3,29 @@ module.exports = function(api) {
 
   return {
     presets: [
-      ['@babel/preset-env']
-    ],
-    plugins: [
-      'add-module-exports',
-      'lodash',
-      'transform-es2015-modules-commonjs'
+      [
+        '@babel/preset-env',
+        {
+          modules: false,
+          targets: {
+            browsers: 'ie >= 11'
+          }
+        }
+      ]
     ],
     env: {
       test: {
-        plugins: ['istanbul']
+        presets: [
+          [
+            '@babel/preset-env',
+            {
+              modules: false
+            }
+          ]
+        ],
+        plugins: [
+          'transform-es2015-modules-commonjs'
+        ]
       }
     }
   };

cypress.json

@@ -1,9 +1,6 @@
 {
-  "coverageFolder": "coverage",
   "fixturesFolder": "test/cypress/fixtures",
   "integrationFolder": "test/cypress/integration",
-  "pluginsFile": "test/cypress/plugins/index.js",
-  "supportFile": "test/cypress/support/index.js",
   "video": false,
   "baseUrl": "http://localhost:9002"
 }

index.md

@@ -29,6 +29,29 @@ Click Install to create a tour right on your site with no coding required.-->
 
 <!--iframe style="height: 48px; width: 180px" src="//install.eager.io?appId=AalP5veMma6s" allowtransparency="true" scroll="no" frameBorder="0"></iframe-->
 
+### Importing Shepherd into your app 
+
+#### Ember Apps
+
+There is an official Ember Addon, [ember-shepherd](https://github.com/shipshapecode/ember-shepherd), for using Shepherd with Ember apps.
+
+#### Rollup/Webpack Based Builds
+
+The latest versions of Rollup and Webpack support ES6 imports. We have an ES module
+exported to `dist/js/shepherd.esm.js`. This is also specified as `"module"` in
+`package.json`, which should allow you to import using standard ES import syntax.
+
+i.e. 
+
+```js
+import Shepherd from 'shepherd.js';
+```
+
+#### GitHub Releases
+
+Whenever we release a new version, the contents of the `dist` are uploaded
+to the release in GitHub. You can find those assets [here](https://github.com/shipshapecode/shepherd/releases).
+
 ### Usage
 
 First create a new `Tour` instance for your tour:

jest.config.js

@@ -0,0 +1,183 @@
+// For a detailed explanation regarding each configuration property, visit:
+// https://jestjs.io/docs/en/configuration.html
+
+module.exports = {
+  // All imported modules in your tests should be mocked automatically
+  // automock: false,
+
+  // Stop running tests after the first failure
+  // bail: false,
+
+  // Respect "browser" field in package.json when resolving modules
+  // browser: false,
+
+  // The directory where Jest should store its cached dependency information
+  // cacheDirectory: "/var/folders/tf/h_tyhd41165d978ps4hgc5wc0000gn/T/jest_dx",
+
+  // Automatically clear mock calls and instances between every test
+  clearMocks: true,
+
+  // Indicates whether the coverage information should be collected while executing the test
+  // collectCoverage: false,
+
+  // An array of glob patterns indicating a set of files for which coverage information should be collected
+  collectCoverageFrom: ['src/js/**.js'],
+
+  // The directory where Jest should output its coverage files
+  coverageDirectory: 'coverage',
+
+  // An array of regexp pattern strings used to skip coverage collection
+  // coveragePathIgnorePatterns: [
+  //   "/node_modules/"
+  // ],
+
+  // A list of reporter names that Jest uses when writing coverage reports
+  // coverageReporters: [
+  //   "json",
+  //   "text",
+  //   "lcov",
+  //   "clover"
+  // ],
+
+  // An object that configures minimum threshold enforcement for coverage results
+  // coverageThreshold: null,
+
+  // Make calling deprecated APIs throw helpful error messages
+  // errorOnDeprecated: false,
+
+  // Force coverage collection from ignored files usin a array of glob patterns
+  // forceCoverageMatch: [],
+
+  // A path to a module which exports an async function that is triggered once before all test suites
+  // globalSetup: null,
+
+  // A path to a module which exports an async function that is triggered once after all test suites
+  // globalTeardown: null,
+
+  // A set of global variables that need to be available in all test environments
+  // globals: {},
+
+  // An array of directory names to be searched recursively up from the requiring module's location
+  // moduleDirectories: [
+  //   "node_modules"
+  // ],
+
+  // An array of file extensions your modules use
+  // moduleFileExtensions: [
+  //   "js",
+  //   "json",
+  //   "jsx",
+  //   "node"
+  // ],
+
+  // A map from regular expressions to module names that allow to stub out resources with a single module
+  // moduleNameMapper: {},
+
+  // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
+  // modulePathIgnorePatterns: [],
+
+  // Activates notifications for test results
+  // notify: false,
+
+  // An enum that specifies notification mode. Requires { notify: true }
+  // notifyMode: "always",
+
+  // A preset that is used as a base for Jest's configuration
+  // preset: null,
+
+  // Run tests from one or more projects
+  // projects: null,
+
+  // Use this configuration option to add custom reporters to Jest
+  // reporters: undefined,
+
+  // Automatically reset mock state between every test
+  // resetMocks: false,
+
+  // Reset the module registry before running each individual test
+  // resetModules: false,
+
+  // A path to a custom resolver
+  // resolver: null,
+
+  // Automatically restore mock state between every test
+  // restoreMocks: false,
+
+  // The root directory that Jest should scan for tests and modules within
+  rootDir: './',
+
+  // A list of paths to directories that Jest should use to search for files in
+  roots: [
+    '<rootDir>/test/unit'
+  ],
+
+  // Allows you to use a custom runner instead of Jest's default test runner
+  // runner: "jest-runner",
+
+  // The paths to modules that run some code to configure or set up the testing environment before each test
+  // setupFiles: [],
+
+  // The path to a module that runs some code to configure or set up the testing framework before each test
+  setupTestFrameworkScriptFile: '<rootDir>/test/unit/setupTests.js',
+
+  // A list of paths to snapshot serializer modules Jest should use for snapshot testing
+  // snapshotSerializers: [],
+
+  // The test environment that will be used for testing
+  // testEnvironment: "jest-environment-jsdom",
+
+  // Options that will be passed to the testEnvironment
+  // testEnvironmentOptions: {},
+
+  // Adds a location field to test results
+  // testLocationInResults: false,
+
+  // The glob patterns Jest uses to detect test files
+  // testMatch: [
+  //   "**/__tests__/**/*.js?(x)",
+  //   "**/?(*.)+(spec|test).js?(x)"
+  // ],
+
+  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
+  // testPathIgnorePatterns: [
+  //   "/node_modules/"
+  // ],
+
+  // The regexp pattern Jest uses to detect test files
+  // testRegex: "",
+
+  // This option allows the use of a custom results processor
+  // testResultsProcessor: null,
+
+  // This option allows use of a custom test runner
+  // testRunner: "jasmine2",
+
+  // This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
+  // testURL: "http://localhost",
+
+  // Setting this value to "fake" allows the use of fake timers for functions such as "setTimeout"
+  // timers: "real",
+
+  // A map from regular expressions to paths to transformers
+  transform: {
+    '^.+\\.js$': 'babel-jest',
+    '.+\\.(css|styl|less|sass|scss)$': 'jest-transform-css'
+  },
+
+  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
+  transformIgnorePatterns: [
+    'node_modules/(?!lodash-es/.*)'
+  ]
+
+  // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
+  // unmockedModulePathPatterns: undefined,
+
+  // Indicates whether each individual test should be reported during the run
+  // verbose: null,
+
+  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
+  // watchPathIgnorePatterns: [],
+
+  // Whether to use watchman for file crawling
+  // watchman: true,
+};

package.json

@@ -23,93 +23,78 @@
     "Chuck Carpenter <charleswcarpenter3@gmail.com>"
   ],
   "scripts": {
-    "build": "yarn clean && webpack --mode production",
+    "build": "yarn clean && rollup -c",
     "esdoc": "esdoc",
-    "postbuild": "rm -f dist/removable-*",
     "clean": "rm -rf dist",
     "cy:open": "./node_modules/.bin/cypress open",
-    "cy:run": "./node_modules/.bin/cypress run --env coverage=true",
-    "mocha-headless-chrome": "mocha-headless-chrome -c coverage/coverage.json -f test/unit/index.html -a no-sandbox",
-    "posttest:ci": "nyc report --reporter=lcov --reporter=text",
+    "cy:run": "./node_modules/.bin/cypress run",
     "rewrite-paths": "replace 'SF:.*src' 'SF:src' coverage/lcov.info",
     "start": "yarn watch",
     "start-test-server": "http-server -p 9002",
     "test": "yarn test:ci",
-    "test:build": "cross-env NODE_ENV=test yarn build",
     "test:ci": "yarn test:unit:ci && yarn test:cy:ci",
-    "test:cy:ci": "yarn test:build && start-server-and-test start-test-server http://localhost:9002 cy:run",
-    "test:cy:watch": "yarn test:build && start-server-and-test start-test-server http://localhost:9002 cy:open",
-    "test:unit:ci": "cross-env NODE_ENV=test webpack --config webpack.test.config.js && yarn mocha-headless-chrome",
-    "test:unit:watch": "webpack-dev-server --config webpack.test.config.js",
+    "test:cy:ci": "yarn build && start-server-and-test start-test-server http://localhost:9002 cy:run",
+    "test:cy:watch": "yarn build && start-server-and-test start-test-server http://localhost:9002 cy:open",
+    "test:unit:ci": "jest --coverage",
+    "test:unit:watch": "jest --watch",
     "view-coverage": "http-server -p 9003 ./coverage/lcov-report -o",
-    "watch": "yarn clean && webpack --watch --mode development"
+    "watch": "yarn clean && rollup -c --environment DEVELOPMENT"
   },
   "homepage": "http://shipshapecode.github.io/shepherd/docs/welcome/",
   "license": "MIT",
   "main": "dist/js/shepherd.js",
+  "module": "dist/js/shepherd.esm.js",
   "dependencies": {
     "element-matches": "^0.1.2",
     "lodash-es": "^4.17.11",
-    "tippy.js": "^3.3.0"
+    "tippy.js": "^3.4.0"
   },
   "devDependencies": {
     "@babel/core": "^7.2.2",
     "@babel/preset-env": "^7.2.3",
-    "autoprefixer": "^9.4.3",
-    "babel-loader": "^8.0.4",
-    "babel-plugin-add-module-exports": "^1.0.0",
-    "babel-plugin-istanbul": "^5.1.0",
-    "babel-plugin-lodash": "^3.3.4",
+    "autoprefixer": "^9.4.4",
+    "babel-core": "^7.0.0-bridge.0",
+    "babel-jest": "^23.6.0",
     "babel-plugin-transform-es2015-modules-commonjs": "^6.26.2",
-    "browser-sync": "^2.26.3",
-    "browser-sync-webpack-plugin": "^2.2.2",
     "chai": "^4.2.0",
-    "chai-as-promised": "^7.1.1",
     "codeclimate-test-reporter": "^0.5.1",
-    "cross-env": "^5.2.0",
-    "css-loader": "^2.1.0",
     "cypress": "^3.1.4",
     "del": "^3.0.0",
     "esdoc": "^1.1.0",
     "esdoc-ecmascript-proposal-plugin": "^1.0.0",
     "esdoc-standard-plugin": "^1.0.0",
-    "eslint": "^5.11.1",
-    "eslint-loader": "^2.1.1",
-    "eslint-plugin-mocha": "^5.1.0",
+    "eslint": "^5.12.0",
+    "eslint-plugin-jest": "^22.1.3",
     "eslint-plugin-ship-shape": "^0.6.0",
-    "extract-loader": "^3.1.0",
-    "file-loader": "^3.0.1",
     "glob": "^7.1.3",
     "http-server": "^0.11.1",
-    "inject-loader": "^4.0.1",
-    "istanbul-instrumenter-loader": "^3.0.1",
-    "istanbul-lib-coverage": "^2.0.1",
-    "lodash-webpack-plugin": "^0.11.5",
-    "mocha": "^5.2.0",
-    "mocha-headless-chrome": "^2.0.1",
-    "node-sass": "^4.11.0",
-    "nyc": "13.0.1",
-    "postcss": "^7.0.7",
-    "postcss-loader": "^3.0.0",
+    "jest": "^23.6.0",
+    "jest-dom": "^3.0.0",
+    "jest-expect-message": "^1.0.2",
+    "jest-transform-css": "^2.0.0",
+    "mutationobserver-shim": "^0.3.2",
+    "postcss": "^7.0.8",
     "replace": "^1.0.1",
-    "sass-loader": "^7.1.0",
+    "rollup": "^1.1.0",
+    "rollup-plugin-alias": "^1.5.1",
+    "rollup-plugin-babel": "^4.3.0",
+    "rollup-plugin-babel-minify": "^6.2.0",
+    "rollup-plugin-browsersync": "^1.0.0",
+    "rollup-plugin-commonjs": "^9.2.0",
+    "rollup-plugin-eslint": "^5.0.0",
+    "rollup-plugin-filesize": "^6.0.0",
+    "rollup-plugin-license": "^0.7.0",
+    "rollup-plugin-multi-entry": "^2.1.0",
+    "rollup-plugin-node-resolve": "^4.0.0",
+    "rollup-plugin-sass": "^1.1.0",
+    "rollup-plugin-serve": "^0.6.1",
+    "rollup-plugin-stylelint": "^0.0.4",
+    "rollup-plugin-uglify": "^6.0.0",
     "sinon": "^7.2.2",
-    "source-map-loader": "^0.2.3",
     "start-server-and-test": "^1.7.11",
-    "style-loader": "^0.23.1",
-    "stylelint": "^8.4.0",
-    "stylelint-config-ship-shape": "^0.4.0",
-    "stylelint-webpack-plugin": "^0.10.5",
-    "uglifyjs-webpack-plugin": "^2.1.1",
-    "webpack": "^4.28.3",
-    "webpack-cli": "^3.1.2",
-    "webpack-dev-server": "^3.1.14"
+    "stylelint-config-ship-shape": "^0.4.0"
   },
   "engines": {
     "node": ">= 6.*"
-  },
-  "nyc": {
-    "temp-directory": "./coverage",
-    "report-dir": "./coverage"
   }
 }