Replace content while bundling.
npm install webpack-plugin-replace> Replace content while bundling.
``
$ npm install --save-dev webpack-plugin-replace
`js
// webpack.config.js
const ReplacePlugin = require('webpack-plugin-replace');
module.exports = {
// ...
plugins: [
new ReplacePlugin({
exclude: [
'foo.js',
/node_modules/,
filepath => filepath.includes('ignore')
],
patterns: [{
regex: /throw\s+(new\s+)?(Type|Reference)?Error\s*\(/g,
value: 'return;('
}],
values: {
'process.env.NODE_ENV': JSON.stringify('production'),
'FOO_BAR': '"hello world"',
'DEV_MODE': false,
}
})
]
};
`
#### options.exclude
Type: Array|String|Function|RegExp
Default:
If multiple conditions are provided, matching _any_ condition will exclude the filepath, which prevents any alterations.
> Note: By default, nothing is excluded!
#### options.include
Type: Array|String|Function|RegExp
Default:
If multiple conditions are provided, matching _any_ condition will include & scan the filepath for eligible replacements.
> Note: By default, all filepaths are included!
#### options.patterns
Type: Array
Default:
An array of RegExp pattern definitions. Each definition is an object with regex and value keys. If value is a function, it takes the same arguments as String.prototype.relace.
#### options.values
Type: Object
Default:
An object whose keys are strings that should be replaced and whose values are strings the replacements.
If desired, you may forgo the values key & declare your key:value pairs directly to the main configuration. For example:
`js
{
exclude: /node_modules/,
values: {
'process.env.NODE_ENV': JSON.stringify('production'),
}
}
// is the same as:
{
exclude: /node_modules/,
'process.env.NODE_ENV': JSON.stringify('production'),
}
``
MIT © Luke Edwards