vite.config.js

import { resolve } from 'path';
import { defineConfig } from 'vite';

const srcDir = resolve(__dirname, 'src');

export default defineConfig({
  // prevent vite from obscuring rust errors
  clearScreen: false,
  // Tauri expects a fixed port, fail if that port is not available
  server: {
    strictPort: true,
  },
  // to make use of `TAURI_PLATFORM`, `TAURI_ARCH`, `TAURI_FAMILY`,
  // `TAURI_PLATFORM_VERSION`, `TAURI_PLATFORM_TYPE` and `TAURI_DEBUG`
  // env variables
  envPrefix: ['VITE_', 'TAURI_'],
  root: 'src',
  build: {
    outDir: '../dist',
    emptyOutDir: true,
    rollupOptions: {
      input: {
        main: resolve(srcDir, 'index.html'),
        region: resolve(srcDir, 'regionselect.html'),
        screen: resolve(srcDir, 'screenshot.html'),
      }
    },
    // Tauri uses Chromium on Windows and WebKit on macOS and Linux
    target: process.env.TAURI_PLATFORM == 'windows' ? 'chrome105' : 'safari13',
    // don't minify for debug builds
    minify: !process.env.TAURI_DEBUG ? 'esbuild' : false,
    // produce sourcemaps for debug builds
    sourcemap: !!process.env.TAURI_DEBUG,
  },
})