Function convertToLineEnding

packages/core/src/tool/edit.ts:44–45

(text: string, ending: "\n" | "\r\n")

const normalizeLineEndings = (text: string) => text.replaceAll("\r\n", "\n")
const detectLineEnding = (text: string): "\n" | "\r\n" => (text.includes("\r\n") ? "\r\n" : "\n")
const convertToLineEnding = (text: string, ending: "\n" | "\r\n") =>
  ending === "\n" ? normalizeLineEndings(text) : normalizeLineEndings(text).replaceAll("\n", "\r\n")

const splitBom = (text: string) =>
  text.startsWith("\uFEFF") ? { bom: true, text: text.slice(1) } : { bom: false, text }