src/ustaxviewer.ts

   1 #!/usr/bin/env ts-node
   2 // Copyright 2020 Blue Static <https://www.bluestatic.org>
   3 // This program is free software licensed under the GNU General Public License,
   4 // version 3.0. The full text of the license can be found in LICENSE.txt.
   5 // SPDX-License-Identifier: GPL-3.0-only
   6
   7 const path = require('path');
   8 const webpack = require('webpack');
   9 const WebpackDevServer = require('webpack-dev-server');
  10
  11 const isTypescript = process.argv[1].endsWith('ts');
  12
  13 const args = process.argv.slice(2);
  14 if (args.length != 1) {
  15   throw new Error('Usage: ustaxviewer path/to/taxreturn');
  16 }
  17
  18 const TAX_RETURN_PATH = path.resolve(args[0]);
  19
  20 const ROOT = (() => {
  21   let r = path.resolve(__dirname, '..');
  22   return isTypescript ? r : path.resolve(r, '..');
  23 })();
  24 const DISTROOT = path.resolve(__dirname);
  25 const PUBLIC = path.resolve(ROOT, 'public');
  26
  27 const babelLoader = {
  28   loader: 'babel-loader',
  29   options: { presets: [ require('babel-preset-solid') ] }
  30 };
  31
  32 const compiler = webpack({
  33   entry: {
  34     main: path.resolve(DISTROOT, isTypescript ? 'main.tsx' : 'main.jsx')
  35   },
  36
  37   context: ROOT,
  38
  39   mode: isTypescript ? 'development' : 'production',
  40
  41   resolve: {
  42     extensions: [ '.tsx', '.ts', '.jsx', '.js' ],
  43     modules: [
  44       DISTROOT,
  45       'node_modules',
  46     ]
  47   },
  48
  49   module: {
  50     rules: [
  51       {
  52         test: /\.tsx?$/,
  53         include: DISTROOT,
  54         use: [
  55           babelLoader,
  56           'ts-loader'
  57         ]
  58       },
  59       {
  60         test: /\.jsx?$/,
  61         use: [ babelLoader ]
  62       },
  63       {
  64         test: /\.css$/,
  65         use: [
  66           'style-loader',
  67           {
  68             loader: 'css-loader',
  69             options: {
  70               localsConvention: 'camelCaseOnly',
  71               modules: {
  72                 localIdentName: '[path][name]_[local]_[hash:base64:2]'
  73               }
  74             }
  75           }
  76         ]
  77       }
  78     ]
  79   },
  80
  81   output: {
  82     filename: '[name].bundle.js',
  83     chunkFilename: '[name].bundle.js',
  84   },
  85
  86   optimization: {
  87     minimize: false,
  88     splitChunks: {
  89       chunks: 'all',
  90     }
  91   },
  92
  93   performance: {
  94     hints: isTypescript ? 'warning' : false
  95   },
  96
  97   devServer: {
  98     contentBase: [
  99       PUBLIC,
 100       path.dirname(require.resolve('@hpcc-js/wasm')),
 101     ],
 102     liveReload: false,
 103     port: 8488
 104   },
 105
 106   devtool: 'cheap-module-eval-source-map',
 107
 108   plugins: [
 109     new (require('html-webpack-plugin'))({
 110       inject: true,
 111       template: path.resolve(PUBLIC, 'index.html')
 112     }),
 113     new webpack.DefinePlugin({
 114       TAX_RETURN_PATH: JSON.stringify(TAX_RETURN_PATH),
 115     }),
 116   ]
 117 });
 118
 119 const server = new WebpackDevServer(compiler, compiler.options.devServer);
 120
 121 server.listen(8488, 'localhost', () => {
 122   console.log(`ustaxviewer for ${TAX_RETURN_PATH} at http://localhost:8488`);
 123 });