import { defineConfig } from "vite";
import { svelte, vitePreprocess } from "@sveltejs/vite-plugin-svelte";
import config from "./config";

export default defineConfig({
    plugins: [
        svelte({
            preprocess: vitePreprocess({
                script: true
            })
        })
    ],
    build: {
        minify: "terser",
        terserOptions: {
            mangle: true,
            sourceMap: true,
            compress: {
                toplevel: true,
                sequences: false
            }
        },
        lib: {
            "entry": "src/main.ts",
            name: "app",
            fileName: "main",
            formats: [
                "iife"
            ]
        },
        watch: {
            buildDelay: 1000
        },
        sourcemap: true,
        outDir: config.outdir,
        emptyOutDir: true
    }
});