bundleAssets is not working with optimize build

[pYr0x]

How often can you reproduce it?

• Always
• Sometimes
• Rarely
• Unable
• I didn’t try

Description:
bundleAssets is not working with optimize build

let buildResult = await stealTools.optimize({
        config: path.join(__dirname, "package.json!npm")
    }, {
        bundleAssets: {
            glob: [
                path.join(__dirname, "src", "assets", "**", "*"),
                path.join(__dirname, "src", "styles.css"),
                path.join(__dirname, "src", "manifest.json")
            ]
        },
        minify: true,
        bundlePromisePolyfill: false,
        splitLoader: true
    });

Expected results:
assets are copied

Actual results:
assets are not copied into the dist folder

Environment:

Software	Version
Steal version	latest
Steal-tools version	latest
node -v	8
npm -v	5
Browser	chrome
Operating system	mac

[matthewp]

Issue moved to stealjs/steal-tools #846 via ZenHub