https://github.com/rndomhack/ts-drop-splitter に出力時にフォルダ作ってからそっちに吐くようにするためのパッチ(git bashのdiffで作成)

ts-drop-splitter_v1.0.0_mkdir.patch

--- splitter.js	2017-01-08 21:23:16.000000000 +0900
+++ splitter_diff.js	2020-03-04 18:52:38.803524800 +0900
@@ -126,9 +126,15 @@ class Splitter {
                     const size = fs.statSync(this.options.input).size;
                     let bytesRead = split[0];
                     let count = 0;
-
+                    var outputdir=`${path.basename(this.options.output, path.extname(this.options.output))}_splitted\\`
+                    fs.access(outputdir,fs.constants.F_OK, (err) => {
+                        try{
+                       fs.mkdirSync(outputdir);                            
+                        } catch (err){
+                        }
+                      });
                     const readableStream = fs.createReadStream(this.options.input, { start: split[0], end: split[1] });
-                    const writableStream = fs.createWriteStream(path.join(path.dirname(this.options.output), `${path.basename(this.options.output, path.extname(this.options.output))}_splitted_${index + 1}${path.extname(this.options.output)}`));
+                    const writableStream = fs.createWriteStream(path.join(path.dirname(this.options.output),outputdir ,`${index + 1}${path.extname(this.options.output)}`));
                     const transformStream = new stream.Transform({
                         transform: function (chunk, encoding, done) {
                             bytesRead += chunk.length;