Generate fake package.json for electron-builder to resolve modules

package.json

@@ -29,7 +29,8 @@
 		"test": "xo",
 		"start": "electron .",
 		"icon": "rimraf assets/generated && electron-icon-maker --input=assets/youtube-music.png --output=assets/generated",
-		"postinstall": "yarn run icon && npm rebuild && node plugins/adblocker/generator.js && electron-rebuild",
+		"generate:package": "node utils/generate-package-json.js",
+		"postinstall": "yarn run generate:package YoutubeNonStop && yarn run icon && npm rebuild && node plugins/adblocker/generator.js && electron-rebuild",
 		"clean": "rimraf dist",
 		"build": "yarn run clean && build --win --mac --linux",
 		"build:mac": "yarn run clean && build --mac",

utils/generate-package-json.js

@@ -0,0 +1,34 @@
+#!/usr/bin/env node
+
+const { existsSync, writeFile } = require("fs");
+const { join } = require("path");
+const { promisify } = require("util");
+
+/**
+ * Generates a fake package.json for given packages that don't have any.
+ * Allows electron-builder to resolve them
+ */
+
+const generatePackageJson = async packageName => {
+	var filepath = join("node_modules", packageName, "package.json");
+	if (!existsSync(filepath)) {
+		console.log(
+			`No package.json found for ${packageName} module, generating one…`
+		);
+		pkg = {
+			name: packageName,
+			version: "0.0.0",
+			description: "-",
+			repository: { type: "git", url: "-" },
+			readme: "-"
+		};
+		const writeFileAsync = promisify(writeFile);
+		await writeFileAsync(filepath, JSON.stringify(pkg, null, 2));
+	}
+};
+
+if (require.main === module) {
+	process.argv.slice(2).forEach(async packageName => {
+		await generatePackageJson(packageName);
+	});
+}