Add ESLint rules (#1429)

netlify · Oct 21, 2020 · f1b2502 · f1b2502
1 parent 118445f
commit f1b2502
Showing 1 changed file with 39 additions and 2 deletions.
diff --git a/.eslintrc.js b/.eslintrc.js
@@ -13,27 +13,64 @@ module.exports = {
     'plugin:you-dont-need-lodash-underscore/all',
   ],
   rules: {
-    'no-process-exit': 0,
-    'object-shorthand': 2,
     'require-await': 2,
     'no-unused-vars': [2, {}],
+    'no-undef': [2, { typeof: true }],
     'ava/no-skip-test': 0,
 
     // Those ESLint rules are not enabled by Prettier, ESLint recommended rules
     // nor standard JavaScript. However, they are still useful
     'array-callback-return': [2, { allowImplicit: true, checkForEach: true }],
+    'block-scoped-var': 2,
+    'consistent-this': 2,
     'default-case': 2,
+    'default-case-last': 2,
     'func-name-matching': [2, { considerPropertyDescriptor: true }],
+    'max-classes-per-file': 2,
     'max-params': [2, { max: 4 }],
     'multiline-comment-style': [2, 'separate-lines'],
+    'no-bitwise': 2,
+    'no-constructor-return': 2,
+    'no-duplicate-imports': 2,
     'no-else-return': [2, { allowElseIf: false }],
+    'no-extra-label': 2,
     'no-implicit-coercion': 2,
+    'no-implicit-globals': [2, { lexicalBindings: true }],
     'no-invalid-this': 2,
+    'no-label-var': 2,
+    'no-lonely-if': 2,
+    'no-loop-func': 2,
+    'no-loss-of-precision': 2,
     'no-multi-assign': 2,
+    'no-nested-ternary': 2,
     'no-plusplus': [2, { allowForLoopAfterthoughts: true }],
+    'no-unreachable-loop': 2,
+    'no-useless-backreference': 2,
+    'no-useless-computed-key': [2, { enforceForClassMembers: true }],
+    'no-useless-concat': 2,
     'no-var': 2,
+    'object-shorthand': 2,
+    'operator-assignment': 2,
+    'padding-line-between-statements': 2,
     'prefer-destructuring': 2,
+    'prefer-exponentiation-operator': 2,
+    'prefer-numeric-literals': 2,
     'prefer-object-spread': 2,
+    'prefer-regex-literals': [2, { disallowRedundantWrapping: true }],
+    'prefer-rest-params': 2,
+    'prefer-spread': 2,
+    'radix': [2, 'as-needed'],
+
+    // TODO: enable the following rules
+    // 'class-methods-use-this': 2,
+    // 'no-param-reassign': [
+    //   2,
+    //   {
+    //     props: true,
+    //     ignorePropertyModificationsFor: ['error', 'req', 'request', 'res', 'response', 'state', 'runState', 't'],
+    //   },
+    // ],
+    // strict: 2,
 
     'react/prop-types': 0,