feat: redo ES build with Rollup; use Prettier (#80)

* feat: use prettier; revert webpack version

* feat: move to rollup

.eslintrc.json

@@ -7,6 +7,7 @@
   "extends": [
     "eslint:recommended"
   ],
+  "ignorePatterns": ["**/dist/*.min.*"],
   "parserOptions": {
     "ecmaVersion": 6,
     "sourceType": "script"

.github/ISSUE_TEMPLATE/feature_request.md

@@ -4,11 +4,12 @@ about: Suggest an idea or use case
 title: Feature
 labels: feature request
 assignees: ''
-
 ---
 
 ### Use case for the feature
+
 <!-- please describe precisely where it is useful -->
 
 ### Examples or links
+
 <!-- please specify or remove -->

.github/ISSUE_TEMPLATE/update.md

@@ -4,12 +4,14 @@ about: Some data need an update? Please specify the changes
 title: Data update
 labels: update
 assignees: ''
-
 ---
 
 ### Data changes
+
 <!-- please describe required changes to be made, as strict as possible -->
 
 ### Links & sources
+
 Here is a valid source for this change:
+
 <!-- urls -->

.github/workflows/nodejs.yml

@@ -20,36 +20,35 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
         node-version: [14, 12, 10]
 
     steps:
-    - uses: actions/checkout@v2
-
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node-version }}
-
-    - uses: actions/cache@v2
-      with:
-        path: ~/.npm
-        key: ${{ runner.os }}-node${{ matrix.node-version }}-${{ hashFiles('./package-lock.json') }}
-        restore-keys: |
-          ${{ runner.os }}-node${{ matrix.node-version }}-${{ hashFiles('./package-lock.json') }}
-
-    - name: NPM install
-      run: npm ci --prefer-offline --no-audit --no-optional --ignore-scripts
-      env:
-        CI: true
-
-    - name: Build & Test
-      run: npm run build --if-present
-    # Test is intentionally glued with `build` script
-    # - run: npm test
-      env:
-        CI: true
+      - uses: actions/checkout@v2
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-node${{ matrix.node-version }}-${{ hashFiles('./package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-node${{ matrix.node-version }}-${{ hashFiles('./package-lock.json') }}
+
+      - name: NPM install
+        run: npm ci --prefer-offline --no-audit --no-optional --ignore-scripts
+        env:
+          CI: true
+
+      - name: Build & Test
+        run: npm run build --if-present
+        # Test is intentionally glued with `build` script
+        # - run: npm test
+        env:
+          CI: true

.github/workflows/phpunit.yml

@@ -8,17 +8,17 @@ on:
     branches:
       - master
     paths:
-      - ".github/workflows/*.yml"
-      - "data/**"
-      - "dist/*.php"
-      - "test/*.php"
-      - "*.js"
-      - "*.json"
-      - "*.ts"
-      - "!.editorconfig"
-      - "!.travis.yml"
-      - "!**LICENSE*"
-      - "!**README*"
+      - '.github/workflows/*.yml'
+      - 'data/**'
+      - 'dist/*.php'
+      - 'test/*.php'
+      - '*.js'
+      - '*.json'
+      - '*.ts'
+      - '!.editorconfig'
+      - '!.travis.yml'
+      - '!**LICENSE*'
+      - '!**README*'
 
 jobs:
   phpunit:

.gitignore

@@ -6,6 +6,7 @@
 *.lock
 
 coverage
+.eslintcache
 .phpunit.cache
 
 composer.phar

.npmignore

@@ -8,6 +8,7 @@ test/
 .editorconfig
 .eslintrc.json
 .git*
+.prettierrc*
 .travis.yml
 
 bower.json

.prettierignore

@@ -0,0 +1,6 @@
+coverage/*
+
+*.json
+
+*.min.*
+*.test.*

.prettierrc.json

@@ -0,0 +1,9 @@
+{
+  "arrowParens": "always",
+  "endOfLine": "lf",
+  "printWidth": 100,
+  "trailingComma": "es5",
+  "tabWidth": 2,
+  "semi": false,
+  "singleQuote": true
+}

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 node_js:
-  - "14"
-  - "12"
-  - "10"
+  - '14'
+  - '12'
+  - '10'
 os:
   - linux

README.md

@@ -1,10 +1,10 @@
 # Countries, Languages & Continents data
 
 [![Monthly Downloads](https://img.shields.io/npm/dm/countries-list.svg)](https://www.npmjs.com/package/countries-list)
-[![NPM](https://img.shields.io/npm/v/countries-list.svg "NPM package version")](https://www.npmjs.com/package/countries-list)
-[![Packagist](https://img.shields.io/packagist/v/annexare/countries-list.svg "Packagist version")](https://packagist.org/packages/annexare/countries-list)
-[![CI: JS](https://github.com/annexare/Countries/workflows/Countries%20JS/badge.svg "CI: JS")](https://github.com/annexare/Countries/actions)
-[![CI: PHP](https://github.com/annexare/Countries/workflows/Countries%20PHP/badge.svg "CI: PHP")](https://github.com/annexare/Countries/actions)
+[![NPM](https://img.shields.io/npm/v/countries-list.svg 'NPM package version')](https://www.npmjs.com/package/countries-list)
+[![Packagist](https://img.shields.io/packagist/v/annexare/countries-list.svg 'Packagist version')](https://packagist.org/packages/annexare/countries-list)
+[![CI: JS](https://github.com/annexare/Countries/workflows/Countries%20JS/badge.svg 'CI: JS')](https://github.com/annexare/Countries/actions)
+[![CI: PHP](https://github.com/annexare/Countries/workflows/Countries%20PHP/badge.svg 'CI: PHP')](https://github.com/annexare/Countries/actions)
 [![Twitter](https://img.shields.io/twitter/follow/annexare.svg?label=follow+@annexare)](https://twitter.com/annexare)
 
 Continents & countries: **ISO 3166-1 alpha-2** code (with **alpha-2** to **alpha-3** set), name, **ISO 639-1** languages, capital and currency, native name, calling codes.
@@ -20,15 +20,16 @@ So, if your projects depend on the old structure — specify previous versions,
 
 Package is available via:
 
-* **NPM** `npm install countries-list`
-* **Composer / Packagist** `composer require annexare/countries-list`
-* **Bower** `bower install countries`
+- **NPM** `npm install countries-list`
+- **Composer / Packagist** `composer require annexare/countries-list`
+- **Bower** `bower install countries`
 
 ## Usage
 
 Module exports `continents`, `countries`, `languages`, `languagesAll` and functions:
-* `getEmojiFlag(countryCode)`, where `countryCode` is alpha-2 `String`
-* `getUnicode(emoji)`, where `emoji` is alpha-2 emoji flag `String`
+
+- `getEmojiFlag(countryCode)`, where `countryCode` is alpha-2 `String`
+- `getUnicode(emoji)`, where `emoji` is alpha-2 emoji flag `String`
 
 Built files are in the `./dist` directory.
 The `./data` directory contains source data.

composer.json

@@ -33,9 +33,9 @@
   },
   "require": {},
   "autoload": {
-      "files": [
-          "dist/index.php"
-      ]
+    "files": [
+      "dist/index.php"
+    ]
   },
   "homepage": "http://annexare.github.io/Countries/",
   "require-dev": {