skutter/dist/lib/framework/services/node-module-finder.js

Skutter: Opinionated BDD Browser based test framework

"use strict";
const fs = require("fs");
const path = require("path");
class NodeModuleFinder {
    static find(desired) {
        let cwdToScriptRelativePrefix = path.relative(process.cwd(), __dirname);
        let oldNestedLocation = `${cwdToScriptRelativePrefix}/../../../node_modules/${desired}`;
        let newFlattenedLocation = `${cwdToScriptRelativePrefix}/../../../../../${desired}`;
        if (fs.existsSync(oldNestedLocation)) {
            return path.resolve(oldNestedLocation);
        }
        else if (fs.existsSync(newFlattenedLocation)) {
            return path.resolve(newFlattenedLocation);
        }
        throw new Error(`Can't determine where '${desired}' file is located.\n\nSearched: '${oldNestedLocation}' and '${newFlattenedLocation}'.`);
    }
}
exports.NodeModuleFinder = NodeModuleFinder;