chore: add prettier

Author: balavishnuvj

.eslintrc.js

@@ -1,10 +1,13 @@
 module.exports = {
-  extends: "eslint:recommended",
+  extends: ["eslint:recommended", "plugin:prettier/recommended"],
   env: {
     node: true,
     jest: true,
     browser: true,
     es6: true,
   },
-  parser: "babel-eslint"
+  parser: "babel-eslint",
+  rules: {
+    "prettier/prettier": "error",
+  },
 };

package.json

@@ -7,9 +7,10 @@
   "scripts": {
     "build": "rollup --config",
     "lint": "eslint src/**",
-    "prerelease": "yarn test && yarn build && yarn size",
+    "prerelease": "yarn prettier:check && yarn test && yarn build && yarn size",
     "release": "standard-version --dry-run -a",
     "size": "size-limit",
+    "prettier:check": "prettier --check 'src/**/*.{js,mdx}'",
     "test": "jest"
   },
   "files": [
@@ -46,9 +47,12 @@
     "babel-preset-react": "^6.24.1",
     "cz-conventional-changelog": "3.2.0",
     "eslint": "^7.0.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-prettier": "^3.1.3",
     "husky": "^4.2.5",
     "jest": "^24.9.0",
     "lint-staged": "^10.2.2",
+    "prettier": "^2.0.5",
     "react-test-renderer": "^16.12.0",
     "rollup": "^1.29.0",
     "rollup-plugin-babel": "^4.3.3",
@@ -81,6 +85,7 @@
   ],
   "lint-staged": {
     "src/**/*.js": [
+      "prettier --write",
       "eslint --fix",
       "git add"
     ]

prettier.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  printWidth: 80,
+  singleQuote: true,
+  trailingComma: "all",
+  arrowParens: "always",
+};

src/constants.js

@@ -1,50 +1,50 @@
 const PER_FIELD_CONFIG = {
-  defaultValue: { type: "any", optional: true },
+  defaultValue: { type: 'any', optional: true },
   required: [
-    { type: "boolean", optional: true },
+    { type: 'boolean', optional: true },
     {
-      type: "object",
+      type: 'object',
       optional: true,
       props: {
-        errorMsg: { type: "string" },
+        errorMsg: { type: 'string' },
       },
     },
   ],
   min: [
-    { type: "number", optional: true, positive: true, integer: true },
+    { type: 'number', optional: true, positive: true, integer: true },
     {
-      type: "object",
+      type: 'object',
       optional: true,
       props: {
-        errorMsg: { type: "string" },
-        length: { type: "number", positive: true, integer: true },
+        errorMsg: { type: 'string' },
+        length: { type: 'number', positive: true, integer: true },
       },
     },
   ],
   max: [
-    { type: "number", optional: true, positive: true, integer: true },
+    { type: 'number', optional: true, positive: true, integer: true },
     {
-      type: "object",
+      type: 'object',
       optional: true,
       props: {
-        errorMsg: { type: "string" },
-        length: { type: "number", positive: true, integer: true },
+        errorMsg: { type: 'string' },
+        length: { type: 'number', positive: true, integer: true },
       },
     },
   ],
   patterns: {
-    type: "array",
+    type: 'array',
     items: {
-      type: "object",
+      type: 'object',
       props: {
-        regex: { type: "regex" },
-        errorMsg: { type: "string" },
+        regex: { type: 'regex' },
+        errorMsg: { type: 'string' },
       },
     },
     optional: true,
   },
-  validationFns: { type: "array", items: "function", optional: true },
-  extraInfo: { type: "any", optional: true },
+  validationFns: { type: 'array', items: 'function', optional: true },
+  extraInfo: { type: 'any', optional: true },
 };
 
 export const PER_FIELD_SCHEMA = {
@@ -55,9 +55,9 @@ export const PER_FIELD_SCHEMA = {
 export const FIELD_CONFIG_SCHEMA = {
   $$strict: true, // no additional properties allowed
   configs: {
-    type: "array",
+    type: 'array',
     items: {
-      type: "object",
+      type: 'object',
       props: PER_FIELD_CONFIG,
     },
   },

src/schema-validator.js

@@ -1,18 +1,18 @@
-import Validator from "fastest-validator";
+import Validator from 'fastest-validator';
 
 const validator = new Validator({
   messages: {
     regex: "The '{field}' field must be an valid regex! Actual: {actual}",
   },
 });
 
-validator.add("regex", function ({ messages }) {
+validator.add('regex', function ({ messages }) {
   return {
     source: `
           if (!(value instanceof RegExp))
               ${this.makeError({
-                type: "regex",
-                actual: "value",
+                type: 'regex',
+                actual: 'value',
                 messages,
               })}
 

src/utilities.js

@@ -1,13 +1,9 @@
-import { getSchemaValidator } from './schema-validator'
+import { getSchemaValidator } from './schema-validator';
 import { PER_FIELD_SCHEMA, FIELD_CONFIG_SCHEMA } from './constants';
 
-const fieldSchemaValidator = getSchemaValidator(
-  FIELD_CONFIG_SCHEMA,
-);
+const fieldSchemaValidator = getSchemaValidator(FIELD_CONFIG_SCHEMA);
 
-const perFieldSchemaValidator = getSchemaValidator(
-  PER_FIELD_SCHEMA,
-);
+const perFieldSchemaValidator = getSchemaValidator(PER_FIELD_SCHEMA);
 
 export function getDefaultValues(formFieldConfig) {
   const defaultValues = {};

yarn.lock

@@ -3642,6 +3642,20 @@ escodegen@^1.9.1:
   optionalDependencies:
     source-map "~0.6.1"
 
+eslint-config-prettier@^6.11.0:
+  version "6.11.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-6.11.0.tgz#f6d2238c1290d01c859a8b5c1f7d352a0b0da8b1"
+  integrity sha512-oB8cpLWSAjOVFEJhhyMZh6NOEOtBVziaqdDQ86+qhDHFbZXoRTM7pNSvFRfW/W/L/LrQ38C99J5CGuRBBzBsdA==
+  dependencies:
+    get-stdin "^6.0.0"
+
+eslint-plugin-prettier@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-prettier/-/eslint-plugin-prettier-3.1.3.tgz#ae116a0fc0e598fdae48743a4430903de5b4e6ca"
+  integrity sha512-+HG5jmu/dN3ZV3T6eCD7a4BlAySdN7mLIbJYo0z1cFQuI+r2DiTJEFeF68ots93PsnrMxbzIZ2S/ieX+mkrBeQ==
+  dependencies:
+    prettier-linter-helpers "^1.0.0"
+
 eslint-scope@^4.0.3:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-4.0.3.tgz#ca03833310f6889a3264781aa82e63eb9cfe7848"
@@ -3942,6 +3956,11 @@ fast-deep-equal@^3.1.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz#545145077c501491e33b15ec408c294376e94ae4"
   integrity sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==
 
+fast-diff@^1.1.2:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.2.0.tgz#73ee11982d86caaf7959828d519cfe927fac5f03"
+  integrity sha512-xJuoT5+L99XlZ8twedaRf6Ax2TgQVxvgZOYoPKqZufmJib0tL2tegPBOZb1pVNgIhlqDlA0eO0c3wBvQcmzx4w==
+
 fast-glob@^3.1.1:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-3.2.2.tgz#ade1a9d91148965d4bf7c51f72e1ca662d32e63d"
@@ -4289,6 +4308,11 @@ get-stdin@^4.0.1:
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-4.0.1.tgz#b968c6b0a04384324902e8bf1a5df32579a450fe"
   integrity sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4=
 
+get-stdin@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-6.0.0.tgz#9e09bf712b360ab9225e812048f71fde9c89657b"
+  integrity sha512-jp4tHawyV7+fkkSKyvjuLZswblUtz+SQKzSWnBbii16BuZksJlU1wuBYXY75r+duh/llF1ur6oNwi+2ZzjKZ7g==
+
 get-stream@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@@ -7377,6 +7401,18 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
+prettier-linter-helpers@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/prettier-linter-helpers/-/prettier-linter-helpers-1.0.0.tgz#d23d41fe1375646de2d0104d3454a3008802cf7b"
+  integrity sha512-GbK2cP9nraSSUF9N2XwUwqfzlAFlMNYYl+ShE/V+H8a9uNl/oUqB1w2EL54Jh0OlyRSd8RfWYJ3coVS4TROP2w==
+  dependencies:
+    fast-diff "^1.1.2"
+
+prettier@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.0.5.tgz#d6d56282455243f2f92cc1716692c08aa31522d4"
+  integrity sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==
+
 pretty-format@^24.9.0:
   version "24.9.0"
   resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-24.9.0.tgz#12fac31b37019a4eea3c11aa9a959eb7628aa7c9"