Adds an ESLint rule to enforce filename conventions for linted files. Allows different options for different file extensions. Supports custom regular expressions.

$ npm install -D eslint-plugin-filename

The following built-in values are supported: pascalcase/PascalCase, camelcase/camelCase, snakecase/snake_case, kebabcase/kebab-case. Multiple built-in values passed as array are also supported.

Add it to your .eslintrc.js:

module.exports = {
  plugins: [
    'filename',
  ],
  rules: {
    'filename/match': [2, 'camelcase'],
  },
};

or

module.exports = {
  plugins: [
    'filename',
  ],
  rules: {
    'filename/match': [2, ['camelcase','pascalcase']],
  },
};

You can also provide your own regex, if you are using your own regex, do not pass them as array.

'filename/match': [2, /^([a-z]+-)*[a-z]+(?:\..*)?$/],

You can also specify different options for different file extensions. In this case the plugin will only check files with extensions you explicitly provided:

'filename/match': [2, { '.js': 'camelCase', '.ts': /^([a-z]+-)*[a-z]+(?:\..*)?$/ }],

MIT