/*
 This file is part of GNU Taler
 (C) 2021 Taler Systems S.A.

 GNU Taler is free software; you can redistribute it and/or modify it under the
 terms of the GNU General Public License as published by the Free Software
 Foundation; either version 3, or (at your option) any later version.

 GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

 You should have received a copy of the GNU General Public License along with
 GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
 */

/**
*
* @author Sebastian Javier Marchano (sebasjm)
*/

import { DefinePlugin, ProvidePlugin } from 'webpack';

import pack from './package.json';
import * as cp from 'child_process';

const commitHash = cp.execSync('git rev-parse --short HEAD').toString();
import path from 'path';

export default {
  webpack(config, env, helpers) {
    // Ensure that process.env will not be undefined at runtime.
    config.node.process = 'mock'
    let DEMO_SITES = {
      "Blog": process.env.TALER_ENV_URL_MERCHANT_BLOG,
      "Donations": process.env.TALER_ENV_URL_MERCHANT_DONATIONS,
      "Survey": process.env.TALER_ENV_URL_MERCHANT_SURVEY,
      "Landing": process.env.TALER_ENV_URL_INTRO,
      "Bank": process.env.TALER_ENV_URL_BANK,
    }
    console.log("demo links found", DEMO_SITES);
    // Add __VERSION__ to be use in the html.
    config.plugins.push(
      new DefinePlugin({
        'process.env.__VERSION__': JSON.stringify(env.isProd ? pack.version : `dev-${commitHash}`) ,
      }),
      // 'window' gets mocked to point at a running euFin instance.
      new ProvidePlugin({window: path.resolve("mocks/window")}),
      new DefinePlugin({"DEMO_SITES": JSON.stringify(DEMO_SITES)})
    );

    let { index } = helpers.getPluginsByName(config, 'WebpackFixStyleOnlyEntriesPlugin')[0]
    config.plugins.splice(index, 1)   
  }
}