| 1 |
const webpack = require('webpack'); |
| 2 |
const NODE_ENV = process.env.NODE_ENV || 'development'; |
| 3 |
const MiniCssExtractPlugin = require('mini-css-extract-plugin'); |
| 4 |
const TerserPlugin = require('terser-webpack-plugin'); |
| 5 |
|
| 6 |
module.exports = { |
| 7 |
externals: { |
| 8 |
'lodash': 'lodash' |
| 9 |
}, |
| 10 |
mode: NODE_ENV, |
| 11 |
entry: { |
| 12 |
block: './src/index.js' |
| 13 |
}, |
| 14 |
output: { |
| 15 |
path: __dirname, |
| 16 |
filename: './build/[name].js' |
| 17 |
}, |
| 18 |
module: { |
| 19 |
rules: [ |
| 20 |
{ |
| 21 |
test: /\.js$/, |
| 22 |
use: { |
| 23 |
loader: 'babel-loader', |
| 24 |
options: { |
| 25 |
presets: ['@babel/preset-env'], |
| 26 |
plugins: [ |
| 27 |
'@babel/plugin-transform-async-to-generator', |
| 28 |
'@babel/plugin-proposal-object-rest-spread', |
| 29 |
[ |
| 30 |
'@babel/plugin-transform-react-jsx', { |
| 31 |
'pragma': 'wp.element.createElement' |
| 32 |
} |
| 33 |
] |
| 34 |
] |
| 35 |
} |
| 36 |
}, |
| 37 |
exclude: /node_modules/ |
| 38 |
}, |
| 39 |
{ |
| 40 |
test: /\.(css|scss)$/, |
| 41 |
use: [ |
| 42 |
{ |
| 43 |
loader: MiniCssExtractPlugin.loader |
| 44 |
}, |
| 45 |
'css-loader', |
| 46 |
{ |
| 47 |
loader: 'postcss-loader', |
| 48 |
options: { |
| 49 |
postcssOptions: { |
| 50 |
plugins: [ |
| 51 |
require('autoprefixer') |
| 52 |
] |
| 53 |
} |
| 54 |
} |
| 55 |
}, |
| 56 |
{ |
| 57 |
loader: 'sass-loader', |
| 58 |
options: { |
| 59 |
implementation: require('sass'), |
| 60 |
sassOptions: { |
| 61 |
outputStyle: NODE_ENV === 'production' ? 'compressed' : 'expanded' |
| 62 |
} |
| 63 |
} |
| 64 |
} |
| 65 |
] |
| 66 |
}, |
| 67 |
{ |
| 68 |
test: /\.(png|jpe?g|gif)$/, |
| 69 |
use: [ |
| 70 |
{ |
| 71 |
loader: 'file-loader', |
| 72 |
options: { |
| 73 |
name: './[name].[ext]' |
| 74 |
} |
| 75 |
} |
| 76 |
] |
| 77 |
} |
| 78 |
] |
| 79 |
}, |
| 80 |
optimization: { |
| 81 |
splitChunks: { |
| 82 |
cacheGroups: { |
| 83 |
handsontable: { |
| 84 |
name: 'handsontable', |
| 85 |
test: /[\\/]node_modules[\\/]handsontable/, |
| 86 |
chunks: 'all', |
| 87 |
enforce: true |
| 88 |
} |
| 89 |
} |
| 90 |
} |
| 91 |
}, |
| 92 |
plugins: [ |
| 93 |
new webpack.DefinePlugin({ |
| 94 |
'process.env.NODE_ENV': JSON.stringify(NODE_ENV) |
| 95 |
}), |
| 96 |
new MiniCssExtractPlugin({ |
| 97 |
filename: './build/[name].css' |
| 98 |
}), |
| 99 |
new TerserPlugin({ |
| 100 |
terserOptions: { |
| 101 |
format: { |
| 102 |
comments: false // Disable comments |
| 103 |
} |
| 104 |
}, |
| 105 |
extractComments: false // Prevents LICENSE.txt generation |
| 106 |
}) |
| 107 |
] |
| 108 |
}; |
| 109 |
|
