fix: build binary of core

packages/core/build.ts

@@ -0,0 +1,99 @@
+#!/usr/bin/env bun
+
+import type { BuildConfig, BunPlugin, PluginBuilder } from "bun";
+import { parseArgs } from "node:util";
+import type { FileImporter } from "sass";
+
+const { values, positionals } = parseArgs({
+	args: Bun.argv,
+	options: {
+		production: {
+			type: "boolean",
+			short: "p",
+			default: true,
+		},
+		filter: {
+			type: "string",
+			short: "f",
+			default: "all",
+		},
+	},
+	strict: true,
+	allowPositionals: true,
+});
+
+const outdir = positionals.at(2);
+
+if (!outdir) {
+	throw new Error("No outdir provided!");
+}
+
+const nodeModuleImporter: FileImporter<"async"> = {
+	findFileUrl(url) {
+		if (url.startsWith("@")) {
+			return new URL(import.meta.resolve(url));
+		}
+
+		return null;
+	},
+};
+
+const sassPlugin: BunPlugin = {
+	name: "Sass Loader",
+	async setup(build: PluginBuilder) {
+		const sass = await import("sass");
+		build.onLoad({ filter: /\.scss$/ }, async ({ path }) => {
+			// read and compile it with the sass compiler
+			const result = await sass.compileAsync(path, {
+				importers: [nodeModuleImporter],
+			});
+
+			return {
+				loader: "css",
+				contents: result.css,
+			};
+		});
+	},
+};
+
+const assets: BuildConfig[] = [];
+
+const filter = values.filter ?? "all";
+
+if (["all", "sass"].includes(filter)) {
+	assets.push({
+		entrypoints: ["./src/style.scss"],
+		outdir: `${outdir}/css`,
+		naming: "[name].css",
+		plugins: [sassPlugin],
+		minify: values.production,
+
+		// On by default in Bun v1.2+
+		html: true,
+		experimentalCss: true,
+	});
+}
+
+// if (["all", "js", "ts"].includes(filter)) {
+// 	assets.push({
+// 		entrypoints: ["./js/index.ts"],
+// 		outdir: `${outdir}/js`,
+// 		target: "browser",
+// 		splitting: values.production,
+// 		minify: values.production,
+// 	});
+// }
+
+await Promise.all(
+	assets.map(async (item) => {
+		const result = await Bun.build(item);
+
+		if (!result.success) {
+			throw new AggregateError(result.logs, "Build failed");
+		}
+
+		return result;
+	}),
+);
+
+console.log(`${Bun.color("#a6da95", "ansi")}Assets succesfully build!\x1b[0m`);