@underpostnet/underpost/src/server/client-formatted.js

pwa api rest template

'use strict';

import fs from 'fs-extra';
import vm from 'node:vm';
import Underpost from '../index.js';

const srcFormatted = (src) =>
  src
    .replaceAll(' html`', '`')
    .replaceAll(' css`', '`')
    .replaceAll('{html`', '{`')
    .replaceAll('{css`', '{`')
    .replaceAll('(html`', '(`')
    .replaceAll('(css`', '(`')
    .replaceAll('[html`', '[`')
    .replaceAll('[css`', '[`');

const JSONweb = (data) => 'JSON.parse(`' + JSON.stringify(data) + '`)';

const componentFormatted = (src, module, dists, proxyPath, componentBasePath = '', baseHost = '') => {
  dists.map(
    (dist) =>
      (src = src.replaceAll(
        `from '${dist.import_name}'`,
        `from '${baseHost}${proxyPath !== '/' ? `${proxyPath}` : ''}${dist.import_name_build}'`,
      )),
  );
  return src
    .replaceAll(
      `from '../`,
      `from '${baseHost}${proxyPath !== '/' ? `${proxyPath}/` : '/'}${
        componentBasePath === '' ? `` : `${componentBasePath}/`
      }`,
    )
    .replaceAll(
      `from './`,
      `from '${baseHost}${proxyPath !== '/' ? `${proxyPath}/` : '/'}${
        componentBasePath === '' ? `` : `${componentBasePath}/`
      }${module}/`,
    );
};

const viewFormatted = (src, dists, proxyPath, baseHost = '') => {
  dists.map(
    (dist) =>
      (src = src.replaceAll(dist.import_name, `${proxyPath !== '/' ? `${proxyPath}` : ''}${dist.import_name_build}`)),
  );
  const componentFromFormatted = `from '${baseHost}${proxyPath !== '/' ? `${proxyPath}/` : '/'}`;
  return src.replaceAll(`from './`, componentFromFormatted).replaceAll(`from '../`, componentFromFormatted);
};

const ssrFactory = async (componentPath = `./src/client/ssr/Render.js`) => {
  const context = { SrrComponent: () => {}, npm_package_version: Underpost.version };
  vm.createContext(context);
  vm.runInContext(await srcFormatted(fs.readFileSync(componentPath, 'utf8')), context);
  return context.SrrComponent;
};

export { srcFormatted, JSONweb, componentFormatted, viewFormatted, ssrFactory };