import path from 'node:path';
import url from 'node:url';

import {defineConfig} from 'vite';

import nunjucks from 'vite-plugin-nunjucks';

const currentDir = path.dirname(url.fileURLToPath(import.meta.url));
const buildDir = path.join(currentDir, 'build');
const sourceDir = path.join(currentDir, 'source');

export default defineConfig({
  build: {
    minify: false,
    outDir: buildDir,
    rollupOptions: {
      input: {
        fangs: path.join(sourceDir, 'fangs/index.html'),
        home: path.join(sourceDir, 'index.html'),
        queue: path.join(sourceDir, 'queue/index.html'),
      },
    },
    sourcemap: true,
  },
  plugins: [
    nunjucks({
      nunjucksConfigure: {
        throwOnUndefined: true,
      },
    }),
  ],
  publicDir: path.join(sourceDir, 'static'),
  root: sourceDir,
});