first release

lib/fetch-yt-dlp.js

@@ -0,0 +1,16 @@
+const https = require('https');
+const path = require('path');
+const fs = require('fs');
+
+const isWindows = process.platform === 'win32';
+
+const file = fs.createWriteStream(path.join(
+    __dirname, `yt-dlp${isWindows ? '.exe' : ''}`
+));
+
+https.get(
+    isWindows ?
+        'https://github.com/yt-dlp/yt-dlp/releases/download/2021.11.10.1/yt-dlp.exe' :
+        'https://github.com/yt-dlp/yt-dlp/releases/download/2021.11.10.1/yt-dlp',
+    res => res.pipe(file)
+);