import tailwindcss from "@tailwindcss/vite";
import { defineConfig } from "vite";
import { svelte } from "@sveltejs/vite-plugin-svelte";

const host = process.env.TAURI_DEV_HOST;

// https://vite.dev/config/
export default defineConfig({
    plugins: [tailwindcss(), svelte()],
    // Vite options tailored for Tauri development and only applied in `tauri dev` or `tauri build`
    //
    // 1. prevent Vite from obscuring rust errors
    clearScreen: false,
    // 2. tauri expects a fixed port, fail if that port is not available
    server: {
        port: 5173,
        strictPort: true,
        host: host || false,
        hmr: host
            ? {
                  protocol: "ws",
                  host,
                  port: 1421
              }
            : undefined,
        watch: {
            // 3. tell Vite to ignore watching `src-tauri`
            ignored: ["**/src-tauri/**"]
        }
    },
    // Env variables starting with the item of `envPrefix` will be exposed in tauri's source code through `import.meta.env`.
    envPrefix: ["VITE_", "TAURI_ENV_*"],
    build: {
        // Tauri uses Chromium on Windows and WebKit on macOS and Linux
        target: process.env.TAURI_ENV_PLATFORM == "windows" ? "chrome105" : "safari13",
        // don't minify for debug builds
        minify: !process.env.TAURI_ENV_DEBUG ? "esbuild" : false,
        // produce sourcemaps for debug builds
        sourcemap: !!process.env.TAURI_ENV_DEBUG
    }
});