Replace standard with prettier, xo

Author: wooorm

.prettierignore

@@ -0,0 +1,2 @@
+coverage/
+*.md

example.js

@@ -1,19 +1,21 @@
-var remark = require('remark')
-var find = require('./index.js')
+const remark = require('remark')
+const find = require('./index.js')
 
 remark()
   .use(function () {
     return function (tree) {
-      // string condition
+      // String condition
       console.log(find(tree, 'value'))
 
-      // object condition
-      console.log(find(tree, { value: 'emphasis' }))
+      // Object condition
+      console.log(find(tree, {value: 'emphasis'}))
 
-      // function condition
-      console.log(find(tree, function (node) {
-        return node.type === 'inlineCode'
-      }))
+      // Function condition
+      console.log(
+        find(tree, function (node) {
+          return node.type === 'inlineCode'
+        })
+      )
     }
   })
   .processSync('Some _emphasis_, **strongness**, and `code`.')

index.js

@@ -15,8 +15,10 @@
  *   Finds first node for which function returns true when passed node as argument.
  */
 
-var visit = require('unist-util-visit')
-var iteratee = require('lodash.iteratee')
+const visit = require('unist-util-visit')
+const iteratee = require('lodash.iteratee')
+
+module.exports = find
 
 /**
  * Unist node finder utility.
@@ -29,7 +31,7 @@ var iteratee = require('lodash.iteratee')
  *   The first node that matches condition, or undefined if no node matches.
  * @type {<V extends Node>(tree: Node, condition: TestStr | TestObj | TestFn) => V | undefined}
  */
-module.exports = function find (tree, condition) {
+function find(tree, condition) {
   if (!tree) throw new Error('unist-util-find requires a tree to search')
   if (!condition) throw new Error('unist-util-find requires a condition')
 

package.json

@@ -12,7 +12,9 @@
   "sideEffects": false,
   "scripts": {
     "prepack": "npm run build",
-    "test": "standard && node test.js",
+    "format": "prettier . -w --loglevel warn && xo --fix",
+    "test-api": "node --conditions development test.js",
+    "test": "npm run format && npm run test-api",
     "build": "tsc"
   },
   "type": "commonjs",
@@ -32,13 +34,28 @@
   "devDependencies": {
     "@types/lodash.iteratee": "^4.7.7",
     "@types/unist": "^2.0.6",
+    "prettier": "^2.0.0",
     "remark": "^13.0.0",
-    "standard": "^8.0.0",
     "tape": "^5.3.1",
-    "typescript": "^4.6.4"
+    "typescript": "^4.6.4",
+    "xo": "^0.54.0"
   },
   "dependencies": {
     "lodash.iteratee": "^4.7.0",
     "unist-util-visit": "^2.0.0"
+  },
+  "prettier": {
+    "bracketSpacing": false,
+    "semi": false,
+    "singleQuote": true,
+    "tabWidth": 2,
+    "trailingComma": "none",
+    "useTabs": false
+  },
+  "xo": {
+    "rules": {
+      "unicorn/prefer-module": "off"
+    },
+    "prettier": true
   }
 }

test.js

@@ -1,6 +1,6 @@
-var test = require('tape')
-var remark = require('remark')
-var find = require('./index.js')
+const test = require('tape')
+const remark = require('remark')
+const find = require('./index.js')
 
 test('unist-find', function (t) {
   const tree = remark().parse('Some _emphasis_, **strongness**, and `code`.')
@@ -22,7 +22,7 @@ test('unist-find', function (t) {
   })
 
   t.test('should find with object condition', function (st) {
-    const result = find(tree, { type: 'emphasis' })
+    const result = find(tree, {type: 'emphasis'})
 
     st.equal(result, tree.children[0].children[1])
 

tsconfig.json

@@ -1,15 +1,15 @@
 {
-	"compilerOptions": {
-		"target": "ES2020",
-		"module": "ES2020",
-		"moduleResolution": "node",
-		"strict": true,
-		"allowJs": true,
-		"checkJs": true,
-		"allowSyntheticDefaultImports": true,
-		"declaration": true,
-		"emitDeclarationOnly": true,
-		"skipLibCheck": true
-	},
-	"include": ["index.js"]
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "ES2020",
+    "moduleResolution": "node",
+    "strict": true,
+    "allowJs": true,
+    "checkJs": true,
+    "allowSyntheticDefaultImports": true,
+    "declaration": true,
+    "emitDeclarationOnly": true,
+    "skipLibCheck": true
+  },
+  "include": ["index.js"]
 }