// vite.config.js
'use strict';

const path = require('path');
const { defineConfig } = require('vite');

function generateViteConfigForEntryPoint(entryPoint) {
  const entryPointName = path.basename(entryPoint, '.js');

  return defineConfig({
    // We have to specify this otherwise Vite will override NODE_ENV as
    // `production` when we start the server and watch build in our `start-dev.js`.
    mode: process.env.NODE_ENV || 'dev',

    //root: './',
    //base: './',
    outDir: './dist',
    // optimizeDeps: {
    //   include: ['matrix-public-archive-shared'],
    // },
    resolve: {
      alias: {
        // The `file:` packages don't seem resolve correctly so let's add an alias as well
        // See https://css-tricks.com/adding-vite-to-your-existing-web-app/#aa-aliases
        'matrix-public-archive-shared': path.resolve(__dirname, '../shared'),
      },
    },
    build: {
      // Fix `Error: 'default' is not exported by ...` when importin CommonJS files,
      // see https://github.com/vitejs/vite/issues/2679
      commonjsOptions: { include: [] },

      lib: {
        entry: entryPoint,
        //formats: ['cjs'],
        name: entryPointName,
        fileName: (format) => `${entryPointName}.${format}.js`,
      },
      rollupOptions: {},
    },
  });
}

module.exports = generateViteConfigForEntryPoint;