Generate a playlist of playstation games for Lakka when images are stored in their own folders.

generate.js

const fs = require('fs');

const pathSlug = "/storage/roms/USB/PSX/";
const corePath = "DETECT";
const coreFriendlyName = "DETECT";
const crcSlug = "00000000|crc";
const playlistName = "Sony - PlayStation.lpl";

let games = [];

let rootListing = fs.readdirSync('.').sort();

for (romFolder of rootListing) {
	if(romFolder === "generate.js" || romFolder === playlistName){
		continue;
	}
	
	let game = {};
	game.name = romFolder;

	let romImageFileName;
	let romListing = fs.readdirSync(romFolder);
	for (romFile of romListing) {
		if (romFile.endsWith(".cue")) {
			romImageFileName = romFile;
		}
		if (romFile.endsWith(".m3u")) {
			romImageFileName = romFile;
		}
		if (romFile.endsWith(".pbp")) {
			romImageFileName = romFile;
		}
	}
	
	game.path = pathSlug + romFolder + "/" + romImageFileName;
	
	games.push(game);
}

let playlist = fs.openSync(playlistName, "w");

for(game of games) {
	fs.writeSync(playlist, game.path + "\n");
	fs.writeSync(playlist, game.name + "\n");
	fs.writeSync(playlist, corePath + "\n");
	fs.writeSync(playlist, coreFriendlyName + "\n");
	fs.writeSync(playlist, crcSlug + "\n");
	fs.writeSync(playlist, playlistName + "\n");
}

fs.closeSync(playlist);