ngw/lib/index.js

Provides an opportunity to overload webpack config for angular-cli applications

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var path = require("path");
var index_1 = require("@angular-devkit/build-angular/src/browser/index");
var index_2 = require("@angular-devkit/build-angular/src/server/index");
var index_3 = require("@angular-devkit/build-angular/src/karma/index");
var index_4 = require("@angular-devkit/build-angular/src/extract-i18n/index");
var configClasses = {
    'browser': index_1.BrowserBuilder,
    'server': index_2.ServerBuilder,
    'karma': index_3.KarmaBuilder,
    'extract-i18n': index_4.ExtractI18nBuilder
};
var configClassNames = {
    'browser': 'BrowserBuilder',
    'server': 'ServerBuilder',
    'karma': 'KarmaBuilder',
    'extract-i18n': 'ExtractI18nBuilder'
};
Object.keys(configClasses).forEach(buildConfig);
function buildConfig(variant) {
    var methodName = configClasses[variant].prototype.hasOwnProperty('_buildWebpackConfig')
        ? '_buildWebpackConfig'
        : 'buildWebpackConfig';
    configClasses[variant].prototype.buildConfigInner = configClasses[variant].prototype[methodName];
    configClasses[variant].prototype[methodName] = configClasses[variant].prototype.buildConfig = function () {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        var config = this.buildConfigInner.apply(this, args);
        try {
            var interceptorPath = path.resolve('./ngw.config');
            var interceptor = require(interceptorPath).default;
            var options = {
                root: args[0],
                projectRoot: args[1],
                options: args[args.length - 1]
            };
            return interceptor(config, options);
        }
        catch (e) {
            console.dir(e);
            if (e.code === 'MODULE_NOT_FOUND') {
                console.warn('ngw.config file is not found at serving directory. Starting common build');
                return config;
            }
            else {
                throw e;
            }
        }
    };
    var webpackConfig = require.resolve("@angular-devkit/build-angular/src/" + variant + "/index");
    require.cache[webpackConfig][configClassNames[variant]] = configClasses[variant];
}
require('@angular/cli/bin/ng');