#eol-last

#Configuration

import { defineConfig, stylisticPlugin } from '@rslint/core';

export default defineConfig([
  stylisticPlugin.configs.recommended,
  {
    rules: {
      '@stylistic/eol-last': 'error',
    },
  },
]);

Require or disallow newline at the end of files.

#Rule Details

This rule enforces at least one newline (or the absence thereof) at the end of non-empty files.

Trailing newlines in non-empty files are a common UNIX idiom. Benefits include the ability to concatenate or append to files and to output files to the terminal without interfering with shell prompts.

#Options

This rule has a string option:

• "always" (default) requires the file to end with at least one newline (\n or \r\n).
• "never" disallows any trailing newline at the end of the file.

#always

Examples of incorrect code for this rule with the default "always" option:

function doSomething() {
  var foo = 2;
}

Examples of correct code for this rule with the default "always" option:

function doSomething() {
  var foo = 2;
}

#never

Examples of incorrect code for this rule with the "never" option:

{ "@stylistic/eol-last": ["error", "never"] }

function doSomething() {
  var foo = 2;
}

Examples of correct code for this rule with the "never" option:

{ "@stylistic/eol-last": ["error", "never"] }

function doSomething() {
  var foo = 2;
}

#Original Documentation

• @stylistic/eol-last