style: fix code style issues

Author: gajus

src/bin/addAssertions.js

@@ -4,8 +4,8 @@
  * @file This script is used to inline assertions into the README.md documents.
  */
 
-import path from 'path';
 import fs from 'fs';
+import path from 'path';
 import glob from 'glob';
 import _ from 'lodash';
 
@@ -43,7 +43,7 @@ const getAssertions = () => {
   });
 
   const assertionCodes = _.map(assertionFiles, (filePath) => {
-    // eslint-disable-next-line global-require, import/no-dynamic-require
+    // eslint-disable-next-line import/no-dynamic-require
     const codes = require(filePath);
 
     return {

src/bin/checkTests.js

@@ -10,7 +10,6 @@ import {
 const getTestIndexRules = () => {
   const content = fs.readFileSync(path.resolve(__dirname, '../../tests/rules/index.js'), 'utf-8');
 
-  // eslint-disable-next-line unicorn/no-reduce
   const result = content.split('\n').reduce((acc, line) => {
     if (acc.inRulesArray) {
       if (line === '];') {

src/index.js

@@ -1,8 +1,8 @@
-/* eslint-disable import/max-dependencies */
 import _ from 'lodash';
 import recommended from './configs/recommended.json';
 import arrayStyleComplexType from './rules/arrayStyleComplexType';
 import arrayStyleSimpleType from './rules/arrayStyleSimpleType';
+import arrowParens from './rules/arrowParens';
 import booleanStyle from './rules/booleanStyle';
 import defineFlowType from './rules/defineFlowType';
 import delimiterDangle from './rules/delimiterDangle';
@@ -13,20 +13,20 @@ import newlineAfterFlowAnnotation from './rules/newlineAfterFlowAnnotation';
 import noDupeKeys from './rules/noDupeKeys';
 import noExistentialType from './rules/noExistentialType';
 import noFlowFixMeComments from './rules/noFlowFixMeComments';
+import noInternalFlowType from './rules/noInternalFlowType';
+import noMixed from './rules/noMixed';
 import noMutableArray from './rules/noMutableArray';
 import noPrimitiveConstructorTypes from './rules/noPrimitiveConstructorTypes';
 import noTypesMissingFileAnnotation from './rules/noTypesMissingFileAnnotation';
 import noUnusedExpressions from './rules/noUnusedExpressions';
 import noWeakTypes from './rules/noWeakTypes';
-import noInternalFlowType from './rules/noInternalFlowType';
-import noMixed from './rules/noMixed';
 import objectTypeCurlySpacing from './rules/objectTypeCurlySpacing';
 import objectTypeDelimiter from './rules/objectTypeDelimiter';
 import quotes from './rules/quotes';
-import requireIndexerName from './rules/requireIndexerName';
 import requireCompoundTypeAlias from './rules/requireCompoundTypeAlias';
-import requireInexactType from './rules/requireInexactType';
 import requireExactType from './rules/requireExactType';
+import requireIndexerName from './rules/requireIndexerName';
+import requireInexactType from './rules/requireInexactType';
 import requireParameterType from './rules/requireParameterType';
 import requireReadonlyReactProps from './rules/requireReadonlyReactProps';
 import requireReturnType from './rules/requireReturnType';
@@ -39,15 +39,16 @@ import sortTypeUnionIntersectionMembers from './rules/sortTypeUnionIntersectionM
 import spaceAfterTypeColon from './rules/spaceAfterTypeColon';
 import spaceBeforeGenericBracket from './rules/spaceBeforeGenericBracket';
 import spaceBeforeTypeColon from './rules/spaceBeforeTypeColon';
+import spreadExactType from './rules/spreadExactType';
 import typeIdMatch from './rules/typeIdMatch';
 import typeImportStyle from './rules/typeImportStyle';
 import unionIntersectionSpacing from './rules/unionIntersectionSpacing';
 import useFlowType from './rules/useFlowType';
 import useReadOnlySpread from './rules/useReadOnlySpread';
 import validSyntax from './rules/validSyntax';
-import spreadExactType from './rules/spreadExactType';
-import arrowParens from './rules/arrowParens';
-import {checkFlowFileAnnotation} from './utilities';
+import {
+  checkFlowFileAnnotation,
+} from './utilities';
 
 const rules = {
   'array-style-complex-type': arrayStyleComplexType,

src/rules/arrayStyle/index.js

@@ -46,32 +46,31 @@ export default (defaultConfig, simpleType) => {
 
       // verbose
       GenericTypeAnnotation (node) {
-        if (node.id.name === 'Array') {
-          // Don't report on un-parameterized Array annotations. There are valid cases for this,
-          // but regardless, we must NOT crash when encountering them.
-          if (node.typeParameters && node.typeParameters.params.length === 1) {
-            const elementTypeNode = node.typeParameters.params[0];
-            const rawElementType = context.getSourceCode().getText(elementTypeNode);
-            const inlinedType = inlineType(rawElementType);
-            const wrappedInlinedType = needWrap(elementTypeNode) ? '(' + inlinedType + ')' : inlinedType;
+        // Don't report on un-parameterized Array annotations. There are valid cases for this,
+        // but regardless, we must NOT crash when encountering them.
+        if (node.id.name === 'Array' &&
+          node.typeParameters && node.typeParameters.params.length === 1) {
+          const elementTypeNode = node.typeParameters.params[0];
+          const rawElementType = context.getSourceCode().getText(elementTypeNode);
+          const inlinedType = inlineType(rawElementType);
+          const wrappedInlinedType = needWrap(elementTypeNode) ? '(' + inlinedType + ')' : inlinedType;
 
-            if (isSimpleType(elementTypeNode) === simpleType && !verbose) {
-              context.report({
-                data: {
-                  type: inlinedType,
-                  wrappedType: wrappedInlinedType,
-                },
-                fix (fixer) {
-                  if (needWrap(elementTypeNode)) {
-                    return fixer.replaceText(node, '(' + rawElementType + ')[]');
-                  } else {
-                    return fixer.replaceText(node, rawElementType + '[]');
-                  }
-                },
-                message: 'Use "{{ wrappedType }}[]", not "Array<{{ type }}>"',
-                node,
-              });
-            }
+          if (isSimpleType(elementTypeNode) === simpleType && !verbose) {
+            context.report({
+              data: {
+                type: inlinedType,
+                wrappedType: wrappedInlinedType,
+              },
+              fix (fixer) {
+                if (needWrap(elementTypeNode)) {
+                  return fixer.replaceText(node, '(' + rawElementType + ')[]');
+                } else {
+                  return fixer.replaceText(node, rawElementType + '[]');
+                }
+              },
+              message: 'Use "{{ wrappedType }}[]", not "Array<{{ type }}>"',
+              node,
+            });
           }
         }
       },

src/rules/defineFlowType.js

@@ -14,7 +14,7 @@ const create = (context) => {
 
       if (ref.identifier.name === ident.name) {
         // use "__defineGeneric" since we don't have a reference to "escope.Variable"
-        // eslint-disable-next-line no-underscore-dangle
+
         globalScope.__defineGeneric(
           ident.name,
           globalScope.set,

src/rules/genericSpacing.js

@@ -1,4 +1,6 @@
-import {spacingFixers} from '../utilities';
+import {
+  spacingFixers,
+} from '../utilities';
 
 const schema = [
   {

src/rules/noTypesMissingFileAnnotation.js

@@ -1,4 +1,6 @@
-import {isFlowFile} from '../utilities';
+import {
+  isFlowFile,
+} from '../utilities';
 
 /**
  * Disallows the use for flow types without a valid file annotation.

src/rules/objectTypeCurlySpacing.js

@@ -1,4 +1,6 @@
-import {spacingFixers} from '../utilities';
+import {
+  spacingFixers,
+} from '../utilities';
 
 const schema = [
   {

src/rules/objectTypeDelimiter.js

@@ -37,16 +37,14 @@ const create = (context) => {
       lastToken = parentTokens[parentTokens.indexOf(lastToken) + 1];
     }
 
-    if (lastToken.type === 'Punctuator') {
-      if (lastToken.value === BAD.char) {
-        context.report({
-          fix (fixer) {
-            return fixer.replaceText(lastToken, GOOD.char);
-          },
-          message: 'Prefer ' + GOOD.name + 's to ' + BAD.name + 's in object and class types',
-          node: lastToken,
-        });
-      }
+    if (lastToken.type === 'Punctuator' && lastToken.value === BAD.char) {
+      context.report({
+        fix (fixer) {
+          return fixer.replaceText(lastToken, GOOD.char);
+        },
+        message: 'Prefer ' + GOOD.name + 's to ' + BAD.name + 's in object and class types',
+        node: lastToken,
+      });
     }
   };
 

src/rules/requireIndexerName.js

@@ -1,4 +1,6 @@
-import {getParameterName} from '../utilities';
+import {
+  getParameterName,
+} from '../utilities';
 
 const schema = [
   {

src/rules/spaceBeforeGenericBracket.js

@@ -1,4 +1,6 @@
-import {spacingFixers} from '../utilities';
+import {
+  spacingFixers,
+} from '../utilities';
 
 const schema = [
   {

src/rules/typeColonSpacing/evaluateFunctions.js

@@ -1,7 +1,9 @@
 import _ from 'lodash';
-import {iterateFunctionNodes} from '../../utilities';
-import evaluateTypical from './evaluateTypical';
+import {
+  iterateFunctionNodes,
+} from '../../utilities';
 import evaluateReturnType from './evaluateReturnType';
+import evaluateTypical from './evaluateTypical';
 
 export default iterateFunctionNodes((context, report) => {
   const checkParam = evaluateTypical(context, report, 'parameter');

src/rules/typeColonSpacing/evaluateObjectTypeIndexer.js

@@ -1,4 +1,6 @@
-import {getTokenAfterParens, getTokenBeforeParens} from '../../utilities';
+import {
+  getTokenAfterParens, getTokenBeforeParens,
+} from '../../utilities';
 
 export default (context, report) => {
   const sourceCode = context.getSourceCode();

src/rules/typeColonSpacing/evaluateObjectTypeProperty.js

@@ -1,7 +1,8 @@
-import {getParameterName, quoteName} from '../../utilities';
+import {
+  getParameterName, quoteName,
+} from '../../utilities';
 
 const getColon = (context, objectTypeProperty) => {
-  // eslint-disable-next-line init-declarations
   let tokenIndex = 1;
 
   if (objectTypeProperty.optional) {

src/rules/typeColonSpacing/evaluateTypical.js

@@ -1,5 +1,7 @@
 import _ from 'lodash';
-import {getParameterName, quoteName} from '../../utilities';
+import {
+  getParameterName, quoteName,
+} from '../../utilities';
 
 export default (context, report, typeForMessage) => {
   const sourceCode = context.getSourceCode();

src/rules/typeColonSpacing/evaluateVariables.js

@@ -1,5 +1,7 @@
 import _ from 'lodash';
-import {getParameterName, quoteName} from '../../utilities';
+import {
+  getParameterName, quoteName,
+} from '../../utilities';
 
 export default (context, report) => {
   const sourceCode = context.getSourceCode();

src/rules/typeColonSpacing/index.js

@@ -1,10 +1,10 @@
-import reporter from './reporter';
+import evaluateFunctions from './evaluateFunctions';
 import evaluateObjectTypeIndexer from './evaluateObjectTypeIndexer';
 import evaluateObjectTypeProperty from './evaluateObjectTypeProperty';
 import evaluateTypeCastExpression from './evaluateTypeCastExpression';
 import evaluateTypical from './evaluateTypical';
-import evaluateFunctions from './evaluateFunctions';
 import evaluateVariables from './evaluateVariables';
+import reporter from './reporter';
 
 export default (direction, context, options) => {
   const report = reporter(direction, context, options);

src/rules/typeColonSpacing/reporter.js

@@ -1,4 +1,6 @@
-import {spacingFixers} from '../../utilities';
+import {
+  spacingFixers,
+} from '../../utilities';
 
 const hasLineBreak = (direction, colon, context) => {
   const sourceCode = context.getSourceCode();

src/rules/unionIntersectionSpacing.js

@@ -1,4 +1,6 @@
-import {spacingFixers, getTokenAfterParens} from '../utilities';
+import {
+  spacingFixers, getTokenAfterParens,
+} from '../utilities';
 
 const schema = [
   {

src/utilities/index.js

@@ -3,16 +3,36 @@
 // eslint-disable-next-line import/no-namespace
 import * as spacingFixers from './spacingFixers';
 
-export {default as checkFlowFileAnnotation} from './checkFlowFileAnnotation';
-export {default as fuzzyStringMatch} from './fuzzyStringMatch';
-export {default as getParameterName} from './getParameterName';
-export {default as getTokenAfterParens} from './getTokenAfterParens';
-export {default as getTokenBeforeParens} from './getTokenBeforeParens';
-export {default as isFlowFile} from './isFlowFile';
-export {default as isNoFlowFile} from './isNoFlowFile';
-export {default as isFlowFileAnnotation} from './isFlowFileAnnotation';
-export {default as iterateFunctionNodes} from './iterateFunctionNodes';
-export {default as quoteName} from './quoteName';
+export {
+  default as checkFlowFileAnnotation,
+} from './checkFlowFileAnnotation';
+export {
+  default as fuzzyStringMatch,
+} from './fuzzyStringMatch';
+export {
+  default as getParameterName,
+} from './getParameterName';
+export {
+  default as getTokenAfterParens,
+} from './getTokenAfterParens';
+export {
+  default as getTokenBeforeParens,
+} from './getTokenBeforeParens';
+export {
+  default as isFlowFile,
+} from './isFlowFile';
+export {
+  default as isNoFlowFile,
+} from './isNoFlowFile';
+export {
+  default as isFlowFileAnnotation,
+} from './isFlowFileAnnotation';
+export {
+  default as iterateFunctionNodes,
+} from './iterateFunctionNodes';
+export {
+  default as quoteName,
+} from './quoteName';
 
 export {
   spacingFixers,

tests/rules/assertions/arrowParens.js

@@ -1,4 +1,3 @@
-/* eslint-disable sort-keys */
 const type = 'ArrowFunctionExpression';
 
 export default {
@@ -285,11 +284,9 @@ export default {
       options: ['as-needed'],
       parserOptions: {ecmaVersion: 8}},
     {code: '(a: T) => a',
-      options: ['as-needed'],
-    },
+      options: ['as-needed']},
     {code: '(a): T => a',
-      options: ['as-needed'],
-    },
+      options: ['as-needed']},
 
     // "as-needed", { "requireForBlockBody": true }
     {code: '() => {}',

tests/rules/assertions/defineFlowType.js

@@ -131,7 +131,6 @@ const VALID_WITH_DEFINE_FLOW_TYPE = [
 
   // This tests to ensure we have a robust handling of @flow comments
   {
-    // eslint-disable-next-line no-restricted-syntax
     code: `
 /**
 * Copyright 2019 no corp

tests/rules/assertions/sortKeys.js

@@ -40,7 +40,6 @@ export default {
       errors: [{message: 'Expected type annotations to be in ascending order. "b" must be before "c".'}],
       output: 'type FooType = { a: number, b: string, c: number }',
     },
-    /* eslint-disable no-restricted-syntax */
     {
       code: `
         type FooType = {
@@ -438,7 +437,6 @@ export default {
         |}
       `,
     },
-    /* eslint-enable no-restricted-syntax */
 
     // https://github.com/gajus/eslint-plugin-flowtype/issues/455
     {