Function normalizeTextForFile

yt-dlp/yt-dlp.ts:234–239

(text: string)

}

function normalizeTextForFile(text: string): string {
    return (text || "未知").replace(/[\u200B-\u200D\uFEFF]/g, "").replace(/\s+/g, " ").trim()
        .replace(/[–—‐‑‒⁃−➖﹘﹣]/g, "-").replace(/^[-_\s]+|[-_\s]+$/g, "")
        .replace(/[\\/\?%\*:|"<>]/g, "_").replace(/[ _]{2,}/g, " ")
        .slice(0, 120).replace(/[ .]+$/g, "") || "未知";
}

function buildNormalizedFileName(artist: string, title: string): string {
    return `${normalizeTextForFile(title)} - ${normalizeTextForFile(artist)}`;