eslint-plugin-naming v0.1.9

Enforce a case style for file and folder names

💼 This rule is enabled in the ✅ recommended.

Enforces all linted files and folders to have their names in a certain case style and lowercase file extension. The default is kebab.

Cases

kebab

• foo-bar.js
• foo-bar.test.js
• foo-bar.test-utils.js

camel

• fooBar.js
• fooBar.test.js
• fooBar.testUtils.js

pascal

• FooBar.js
• FooBar.Test.js
• FooBar.TestUtils.js

snake

• foo_bar.js
• foo_bar.test.js
• foo_bar.test_utils.js

flat

• foobar.js
• foobar.test.js
• foobar.testutils.js

Install

$ yarn add --dev eslint-plugin-naming

Usage

module.exports = {
  extends: ['plugin:naming/recommended'],
};

Options

Single match

Type: string

You can set the match option like this:

module.exports = {
  extends: ['plugin:naming/recommended'],
  rules: {
    'naming/case': ['error', 'kebab'],
  },
};

Multiple match

Type: {string[]}

You can set the match option to allow multiple cases:

module.exports = {
  extends: ['plugin:naming/recommended'],
  rules: {
    'naming/case': ['error', ['kebab', 'camel']],
  },
};

Options object

Options object has the following properties:

Example

module.exports = {
  extends: ['plugin:naming/recommended'],
  rules: {
    'naming/case': [
      'error',
      {
        match: 'kebab',
        ignore: ['^FOOBAR\\.js$', '^(B|b)az', '\\.SOMETHING\\.js$', /^vendor/i],
      },
    ],
  },
};

Don't forget that you must escape special characters that you don't want to be interpreted as part of the regex, for example, if you have [ in the actual filename. For example, to match [id].js, use /^\[id]\.js$/ or '^\\[id]\\.js$'.