Install prettier

Author: pichfl

.eslintrc.js

@@ -8,9 +8,7 @@ module.exports = {
   env: {
     es6: true
   },
-  extends: [
-    'sane-node'
-  ],
+  extends: ['sane-node', 'prettier'],
   overrides: [
     {
       files: ['bin/**/*.js'],

.prettierignore

@@ -0,0 +1,3 @@
+test/fixtures/**
+pnpm-lock.yaml
+CHANGELOG.md

package.json

@@ -26,7 +26,8 @@
     "src"
   ],
   "scripts": {
-    "lint": "eslint . --ext js,json",
+    "lint": "eslint . --ext js,json && prettier --check .",
+    "lint:fix": "eslint . --ext js,json --fix && prettier --write .",
     "start": "node bin/ember-cli-update",
     "test": "mocha",
     "test:bin": "mocha --config .mocharc.bin.js",
@@ -56,6 +57,7 @@
     "chai-string": "^1.5.0",
     "ember-cli": "3.16.0",
     "eslint": "^8.16.0",
+    "eslint-config-prettier": "^10.1.8",
     "eslint-config-sane": "^1.0.2",
     "eslint-config-sane-node": "^1.1.1",
     "eslint-plugin-json-files": "^1.3.0",
@@ -66,6 +68,7 @@
     "git-fixtures": "^6.0.0",
     "mocha": "^10.0.0",
     "mocha-helpers": "^6.2.1",
+    "prettier": "^3.6.2",
     "release-it": "^15.5.0",
     "renovate-config-standard": "2.1.2",
     "sinon": "^14.0.0",

pnpm-lock.yaml

@@ -0,0 +1,9 @@
+export default {
+  singleQuote: true,
+  trailingComma: 'none',
+  tabWidth: 2,
+  semi: true,
+  printWidth: 80,
+  bracketSpacing: true,
+  arrowParens: 'avoid'
+};