Exports a simple function that can be passed a template literal. It strips code indentation from it while preserving intended indentation, by stripping out the smallest indent every line has in common.
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.cn-greasyfork.org/scripts/511046/1460584/DeindentTemplateLiteralString.js
// ==UserScript==
// @name DeindentTemplateLiteralString
// @license Unlicense
// @namespace 1N07
// @match *://*/*
// @version 1.2
// @author 1N07
// @description Exports a simple function that can be passed a template literal. It strips code indentation from it while preserving intended indentation, by stripping out the smallest indent every line has in common.
// ==/UserScript==
/**
* Takes a string (usually evaluated from a template literal) and strips code indentation from it,
* while preserving intended intendation, by slicing out the smallest indentation each line has in common.
* @param {String} str
* @returns str with code indentation removed
*/
function DeindentTemplateLiteralString(str) {
const smallestIndent = Math.min(
...str
.split("\n")
.filter((line) => line.trim())
.map((line) => line.match(/^\s+/)?.[0]?.length),
);
return str
.split("\n")
.map((line) => line.slice(smallestIndent))
.join("\n")
.trim();
}
//aliases
const Deindent = DeindentTemplateLiteralString;