检测JavaScript代码中的拼写错误 [英] Detecting typos in JavaScript code

问题描述

在Python世界中，使用最广泛的静态代码分析工具之一 pylint 有一个特殊检查，用于检测评论和文档字符串中的拼写错误。

In Python world, one of the most widely-used static code analysis tools, pylint has a special check, that detects typos in comments and docstrings.

有没有办法使用静态代码分析检测JavaScript代码中的拼写错误

Is there a way to detect typos in JavaScript code using static code analysis?

为了使问题更具体，这是一个我想引发警告的示例代码：

To make the question more specific, here is an example code I want to cause a warning:

// enter credntials and log in
scope.loginPage.logIn(browser.params.regularUser.login, browser.params.regularUser.password);

此处 credntials 拼写错误。

推荐答案

有专门为该任务构建的 eslint 插件 - eslint-plugin-spellcheck ：

There is a eslint plugin built specifically for the task - eslint-plugin-spellcheck:

eslint插件拼写检查javascript文件的标识符，字符串和注释的单词。

eslint plugin to spell check words on identifiers, Strings and comments of javascript files.

它基于 hunspell-spellchecker 知道如何解析和使用 Hunspell 已知单词的词典：

It is based on the hunspell-spellchecker library that knows how to parse and use Hunspell dictionaries of known words:

Hunspell是一款专为$ b $设计的拼写检查和形态分析器b具有丰富形态和复杂单词复合以及
字符编码的语言，最初为d专为匈牙利语而设。

Hunspell is a spell checker and morphological analyzer designed for languages with rich morphology and complex word compounding and character encoding, originally designed for the Hungarian language.

以下是问题中提供的示例代码的输出结果：

Here is what it outputs for the example code provided in the question:

$ node_modules/eslint/bin/eslint.js -c eslint.json showCase.spec.js
25:8   warning  You have a misspelled word: credntials on Comment  spellcheck/spell-checker

该插件很容易定制，可以签入评论，标识符和字符串。

The plugin is easily customizable and can check in comments, identifiers and strings.

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