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webpack-unassert-loader

A webpack loader for unassert: Encourages programming with assertions by providing tools to compile them away.

Description

webpack-unassert-loader is a webpack loader module to remove assertions on build. webpack-unassert-loader applies unassert to target sources through webpack loader chain.

See unassert project for more documentation.

Installation

Install webpack-unassert-loader via npm:

$ npm install --save-dev webpack-unassert-loader

Usage

Configure webpack.config.js to apply webpack-unassert-loader through webpack loader transformation chain.

{
    module: {
        loaders: [
            { test: /\.js$/, loader: "webpack-unassert-loader" }
        ]
    }
}

You can pass unassert options by including to webpack configuration object (e.g. webpack.config.js). If not passed, default options (Same as unassert.defaultOptions()) will be used.

{
    assertionPatterns: [
        'assert(value, [message])',
        'assert.ok(value, [message])',
        'assert.equal(actual, expected, [message])',
        'assert.notEqual(actual, expected, [message])',
        'assert.strictEqual(actual, expected, [message])',
        'assert.notStrictEqual(actual, expected, [message])',
        'assert.deepEqual(actual, expected, [message])',
        'assert.notDeepEqual(actual, expected, [message])',
        'assert.deepStrictEqual(actual, expected, [message])',
        'assert.notDeepStrictEqual(actual, expected, [message])',
        'assert.fail(actual, expected, message, operator)',
        'assert.throws(block, [error], [message])',
        'assert.doesNotThrow(block, [message])',
        'assert.ifError(value)',
        'console.assert(value, [message])'
    ],
    requirePatterns: [
        'assert = require("assert")',
        'assert = require("power-assert")'
    ],
    importPatterns: [
        'import assert from "assert"',
        'import * as assert from "assert"',
        'import assert from "power-assert"',
        'import * as assert from "power-assert"'
    ]
}

Changelog

See CHANGELOG.md.

License

Licensed under the MIT license. See LICENSE.