import { EOL } from 'os';

export const formatCode = (s: string): string => {

let indent: number = 0;

let lines = s.split(/[\r\n]+/);

lines = lines.map(line => {

line = line.trim().replace(/^\*/g, ' *');

let i = indent;

if (line.endsWith('(') || line.endsWith('{') || line.endsWith('[')) {

indent++;

}

if ((line.startsWith(')') || line.startsWith('}') || line.startsWith(']')) && i) {

indent--;

i--;

}

const result = `${'\t'.repeat(i)}${line}`;

if (result.trim() === '') {

return '';

}

return result;

});

return lines.join(EOL);

};