regularjs-beautify

This is the missing code formatter of Regularjs.

Features

• Includes a fresh parser rewriting in typescript
• Follows the styles used in Prettier
• Has few options

Usage

Use as lib

npm install regularjs-beautify

then

import { Formatter } from "regularjs-beautify"

Use as command-line

npx regularjs-beautify the-file-to-be-beautified

Above command just puts the results into stdin, plus an option -w if you want to effect the source file.

Contribute

It's easy to do step-in debugging of this repo in VSCode, here are some steps:

• Touch a new file /src/local_test.ts

• Put some code like below into that file:

  import { Formatter } from ".";
     
  // the code you want to test 
  const code = `
    <div>hello
  world`;
  
  // creates a formatter instance
  const formatter = new Formatter(code, "", 1, { printWidth: 80, baseIndent: 0 });
  
  // do formatting
  console.log(formatter.run());

• Press F5 and switch to DEBUG CONSOLE to see the outputs