feat(unicorn): update xo to eslint-plugin-unicorn

Author: dustinspecker

package.json

@@ -39,7 +39,7 @@
     "eslint-plugin-new-with-error": "^1.1.0",
     "eslint-plugin-no-use-extend-native": "^0.3.4",
     "eslint-plugin-react": "^7.0.1",
-    "eslint-plugin-xo": "^0.4.0",
+    "eslint-plugin-unicorn": "^2.1.1",
     "is-plain-obj": "^1.0.0",
     "nyc": "^10.3.2",
     "semantic-release": "^4.3.5"

src/index.js

@@ -4,7 +4,7 @@ module.exports = {
   },
   plugins: [
     'no-use-extend-native',
-    'xo'
+    'unicorn'
   ],
   rules: {
     'accessor-pairs': 2,
@@ -227,10 +227,20 @@ module.exports = {
     'vars-on-top': 2,
     'wrap-iife': [2, 'outside'],
     'wrap-regex': 2,
-    'xo/catch-error-name': 0,
-    'xo/filename-case': [2, {case: 'kebabCase'}],
-    'xo/no-process-exit': 2,
-    'xo/throw-new-error': 2,
+    'unicorn/catch-error-name': 0,
+    'unicorn/custom-error-definition': 2,
+    'unicorn/escape-case': 2,
+    'unicorn/explicit-length-check': 0,
+    'unicorn/filename-case': [2, {case: 'kebabCase'}],
+    'unicorn/no-abusive-eslint-disable': 2,
+    'unicorn/no-array-instanceof': 2,
+    'unicorn/no-hex-escape': 2,
+    'unicorn/no-new-buffer': 2,
+    'unicorn/no-process-exit': 2,
+    'unicorn/number-literal-case': 2,
+    'unicorn/prefer-starts-ends-with': 2,
+    'unicorn/prefer-type-error': 2,
+    'unicorn/throw-new-error': 2,
     yoda: [2, 'never']
   }
 }

test/test.js

@@ -22,7 +22,7 @@ test('index should include no-use-extend-native', t => {
 })
 
 test('index should include xo', t => {
-  t.truthy(config.plugins.indexOf('xo') > -1)
+  t.truthy(config.plugins.indexOf('unicorn') > -1)
 })
 
 test('esnext should es6 env', t => {
@@ -41,7 +41,7 @@ test('jsx should have browser env', t => {
 test('jsx should add react plugin', t => {
   t.truthy(jsx.plugins.indexOf('no-use-extend-native') > -1)
   t.truthy(jsx.plugins.indexOf('react') > -1)
-  t.truthy(jsx.plugins.indexOf('xo') > -1)
+  t.truthy(jsx.plugins.indexOf('unicorn') > -1)
 })
 
 test('jsx should have jsx ecmaFeature', t => {