import { defineConfig } from "vite";
import { sveltekit } from "@sveltejs/kit/vite";
import deno from "@deno/vite-plugin";
import tailwindcss from "@tailwindcss/vite";

// @ts-expect-error process is a nodejs global
const host = Deno.env.get("TAURI_DEV_HOST");

// https://vite.dev/config/
export default defineConfig(async () => ({
  plugins: [sveltekit(), tailwindcss(), deno()],

  // 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: 1420,
    strictPort: true,
    host: host || false,
    hmr: host
      ? {
        protocol: "ws",
        host,
        port: 1421,
      }
      : undefined,
    watch: {
      // 3. tell Vite to ignore watching `src-tauri` and jujutsu directory
      ignored: ["**/src-tauri/**", "**/.jj/**"],
    },
  },
}));