Example script of how to do a production build of a website with external assets directly to disc

buildFromWeb.js

var AssetGraph = require('assetgraph-builder');

var graph = new AssetGraph({ root: 'https://raw.githubusercontent.com/saulshanabrook/hamilton-energy/gh-pages/'});

graph
    .logEvents()
    .loadAssets([
        'index.html',
        'README.md'
    ])
    .populate({
        followRelations: {
            type: ['HtmlScript', 'HtmlStyle']
        }
    })
    .queue(function moveVendorScriptsInternally(assetGraph) {
        var newRoot = 'file://' + process.cwd() + '/app/';

        assetGraph.findRelations({ hrefType: ['absolute', 'protocolRelative'] }).forEach(function (relation) {
            if (relation.to.url) {
                relation.hrefType = 'relative';
                relation.to.url = newRoot + 'vendor/' + relation.to.fileName;
            }
        });

        assetGraph.findAssets({ isInline: false, isLoaded: true }).forEach(function (asset) {
            asset.url = asset.url.replace(assetGraph.root, newRoot);
        });

        assetGraph.root = newRoot;
    })
    .registerRequireJsConfig({preventPopulationOfJavaScriptAssetsUntilConfigHasBeenFound: true})
    .buildProduction({
        optimizeImages: true,
        asyncScripts: true,
        recursive: true
    })
    .writeAssetsToDisc({ isLoaded: true }, 'dist')
    .writeStatsToStderr()
    .run();