lasso-require/src/dep-transport-remap.js

Lasso.js plugin to support Node.js style module require in the browser

var transport = require('lasso-modules-client/transport');
var nodePath = require('path');

exports.create = function(config, lasso) {
    return {
        properties: {
            'from': 'string',
            'to': 'string',
            'fromFile': 'string'
        },

        init(lassoContext) {

        },

        getDir: function() {
            return this.fromFile ? nodePath.dirname(this.fromFile) : undefined;
        },

        read: function(context) {
            return transport.codeGenerators.remap(
                this.from,
                this.to,
                {
                    modulesRuntimeGlobal: config.modulesRuntimeGlobal
                });
        },

        getLastModified: function(lassoContext, callback) {
            callback(null, -1);
        },

        getSourceFile: function() {
            return this._sourceFile;
        },

        calculateKey: function() {
            return 'modules-remap:' + this.from + '|' + this.to;
        },

        getUnbundledTargetPrefix: function(lassoContext) {
            return config.unbundledTargetPrefix;
        },

        getUnbundledTarget: function() {
            return 'lasso-modules-meta';
        }
    };
};