You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
365 B
15 lines
365 B
3 years ago
|
'use strict';
|
||
|
|
module.exports = str => {
|
||
|
|
const match = str.match(/^[ \t]*(?=\S)/gm);
|
||
|
|
|
||
|
|
if (!match) {
|
||
|
|
return str;
|
||
|
|
}
|
||
|
|
|
||
|
|
// TODO: use spread operator when targeting Node.js 6
|
||
|
|
const indent = Math.min.apply(Math, match.map(x => x.length)); // eslint-disable-line
|
||
|
|
const re = new RegExp(`^[ \\t]{${indent}}`, 'gm');
|
||
|
|
|
||
|
|
return indent > 0 ? str.replace(re, '') : str;
|
||
|
|
};
|