Merge pull request #76 from unexpectedjs/feature/prettier

Add prettier setup, drop node.js 4 (Major)

.editorconfig

@@ -3,11 +3,8 @@ root = true
 [*]
 end_of_line = lf
 insert_final_newline = true
-indent_size = 4
+indent_size = 2
 indent_style = space
 
 [Makefile]
 indent_style = tab
-
-[*.json]
-indent_size = 2

.eslintignore

@@ -1,5 +1,5 @@
-node_modules
-coverage
-vendor
-test/documentation.spec.js
-site-build
+/documentation/
+/vendor/
+/.nyc_output/
+/coverage/
+/site-build/

.eslintrc.js

@@ -1,8 +1,19 @@
-module.exports = {
-    extends: [
-        'onelint'
-    ],
-    env: {
-        es6: false
+const config = {
+    extends: ['pretty-standard'],
+    plugins: ['mocha'],
+    rules: {
+        'mocha/no-exclusive-tests': 'error',
+        'mocha/no-nested-tests': 'error',
+        'mocha/no-identical-title': 'error'
     }
 };
+
+if (process.stdin.isTTY) {
+    // Enable plugin-prettier when running in a terminal. Allows us to have
+    // eslint verify prettier formatting, while not being bothered by it in our
+    // editors.
+    config.plugins.push('prettier');
+    config.rules['prettier/prettier'] = 'error';
+}
+
+module.exports = config;

.prettierignore

@@ -0,0 +1 @@
+package.json

.prettierrc

@@ -0,0 +1,3 @@
+{
+  "singleQuote": true
+}

.travis.yml

@@ -1,7 +1,8 @@
 language: node_js
 node_js:
-  - "4"
-  - "6"
-  - "7"
-  - "8"
-script: "npm run-script travis"
+  - '6'
+  - '7'
+  - '8'
+  - '10'
+  - 'node'
+script: 'npm run ci'

bootstrap-unexpected-markdown.js

@@ -1,10 +1,10 @@
-/*global unexpected:true, sinon, Promise:true*/
+/*global unexpected:true, sinon:true, Promise:true*/
 /* exported Promise, sinon */
 unexpected = require('unexpected');
 unexpected.output.preferredWidth = 80;
 unexpected.installPlugin(require('./lib/unexpected-sinon'));
 require('./test/monkeyPatchSinonStackFrames');
 if (typeof Promise === 'undefined') {
-    Promise = require('rsvp').Promise;
+  Promise = require('rsvp').Promise;
 }
 sinon = require('sinon');