Stirling-PDF/frontend/vite.config.ts

import { defineConfig, loadEnv } from 'vite';
import react from '@vitejs/plugin-react-swc';
import tsconfigPaths from 'vite-tsconfig-paths';
import { viteStaticCopy } from 'vite-plugin-static-copy';

export default defineConfig(({ mode }) => {

  // Load env file based on `mode` in the current working directory.
  // Set the third parameter to '' to load all env regardless of the
  // `VITE_` prefix.
  const env = loadEnv(mode, process.cwd(), '')

  // When DISABLE_ADDITIONAL_FEATURES is false (or unset), enable proprietary features
  const isProprietary = process.env.DISABLE_ADDITIONAL_FEATURES !== 'true';
  const isDesktopMode =
    mode === 'desktop' ||
    env.STIRLING_DESKTOP === 'true' ||
    env.VITE_DESKTOP === 'true';

  // Validate required environment variables for desktop builds
  if (isDesktopMode) {
    const requiredEnvVars = [
      'VITE_SAAS_SERVER_URL',
      'VITE_SUPABASE_PUBLISHABLE_DEFAULT_KEY',
    ];

    const missingVars = requiredEnvVars.filter(varName => !env[varName]);

    if (missingVars.length > 0) {
      throw new Error(
        `Desktop build failed: Missing required environment variables:\n${missingVars.map(v => `  - ${v}`).join('\n')}\n\nPlease set these variables before building the desktop app.`
      );
    }
  }

  const baseProject = isProprietary ? './tsconfig.proprietary.vite.json' : './tsconfig.core.vite.json';
  const desktopProject = isProprietary ? './tsconfig.desktop.vite.json' : baseProject;
  const tsconfigProject = isDesktopMode ? desktopProject : baseProject;

  return {
    plugins: [
      react(),
      tsconfigPaths({
        projects: [tsconfigProject],
      }),
      viteStaticCopy({
        targets: [
          {
            //provides static pdfium so embedpdf can run without cdn
            src: 'node_modules/@embedpdf/pdfium/dist/pdfium.wasm',
            dest: 'pdfium'
          },
          {
            // Copy jscanify vendor files to dist
            src: 'public/vendor/jscanify/*',
            dest: 'vendor/jscanify'
          }
        ]
      })
    ],
    server: {
      host: true,
      // make sure this port matches the devUrl port in tauri.conf.json file
      port: 5173,
      // Tauri expects a fixed port, fail if that port is not available
      strictPort: true,
      watch: {
        // tell vite to ignore watching `src-tauri`
        ignored: ['**/src-tauri/**'],
      },
      // Only use proxy in web mode - Tauri handles backend connections directly
      proxy: isDesktopMode ? undefined : {
        '/api': {
          target: 'http://localhost:8080',
          changeOrigin: true,
          secure: false,
          xfwd: true,
        },
        '/oauth2': {
          target: 'http://localhost:8080',
          changeOrigin: true,
          secure: false,
          xfwd: true,
        },
        '/saml2': {
          target: 'http://localhost:8080',
          changeOrigin: true,
          secure: false,
          xfwd: true,
        },
        '/login/oauth2': {
          target: 'http://localhost:8080',
          changeOrigin: true,
          secure: false,
          xfwd: true,
        },
        '/login/saml2': {
          target: 'http://localhost:8080',
          changeOrigin: true,
          secure: false,
          xfwd: true,
        },
        '/swagger-ui': {
          target: 'http://localhost:8080',
          changeOrigin: true,
          secure: false,
          xfwd: true,
        },
        '/v1/api-docs': {
          target: 'http://localhost:8080',
          changeOrigin: true,
          secure: false,
          xfwd: true,
        },
      },
    },
    base: env.RUN_SUBPATH ? `/${env.RUN_SUBPATH}` : './',
  };
});