forgejo/webpack.config.js
silverwind f8bd90ba60 enable lazy-loading of gitgraph.js (#9036)
- moved gitgraph.js to web_src and made it importable and es6-compatible
- created new webpack chunk for gitgraph
- enabled CSS loader in webpack
- enabled async/await syntax via regenerator-runtime
- added script to ensure webpack chunks are loaded correctly
- disable terser's comment extraction to prevent .LICENCE files

gitgraph.js has many issues:

1. it is incompatible with ES6 because of strict-mode violations
1. it does not export anything
1. it's css has weird styles like for `body`
1. it is not available on npm

I fixed points 1-3 in our version so it's now loadable in webpack. We should eventually consider alternatives.
2019-11-17 23:39:06 +02:00

62 lines
1.2 KiB
JavaScript

const path = require('path');
const TerserPlugin = require('terser-webpack-plugin');
module.exports = {
mode: 'production',
entry: {
index: ['./web_src/js/index']
},
devtool: 'source-map',
output: {
path: path.resolve(__dirname, 'public/js'),
filename: 'index.js',
chunkFilename: '[name].js',
},
optimization: {
minimize: true,
minimizer: [new TerserPlugin({
sourceMap: true,
extractComments: false,
terserOptions: {
output: {
comments: false,
},
},
})],
},
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
presets: [
[
'@babel/preset-env',
{
useBuiltIns: 'entry',
corejs: 3,
}
]
],
plugins: [
[
'@babel/plugin-transform-runtime',
{
regenerator: true,
}
]
],
}
}
},
{
test: /\.css$/i,
use: ['style-loader', 'css-loader'],
},
]
}
};