Function walk

index.js:171–266

(node)

    }

    function walk (node) {
        if (opts.sourceMap) {
            sourcemapper.addSourcemapLocation(node.start);
            sourcemapper.addSourcemapLocation(node.end);
        }

        var isreq = isRequire(node);
        var isreqm = false, isreqv = false, reqid;
        if (isreq) {
            reqid = node.arguments[0].value;
            isreqm = has(modules, reqid);
            isreqv = has(varModules, reqid);
        }

        if (isreqv && node.parent.type === 'VariableDeclarator'
        && node.parent.id.type === 'Identifier') {
            var binding = scan.getBinding(node.parent.id);
            if (binding) binding.value = varModules[reqid];
        }
        else if (isreqv && node.parent.type === 'AssignmentExpression'
        && node.parent.left.type === 'Identifier') {
            var binding = scan.getBinding(node.parent.left);
            if (binding) binding.value = varModules[reqid];
        }
        else if (isreqv && node.parent.type === 'MemberExpression'
        && isStaticProperty(node.parent.property)
        && node.parent.parent.type === 'VariableDeclarator'
        && node.parent.parent.id.type === 'Identifier') {
            var binding = scan.getBinding(node.parent.parent.id);
            var v = varModules[reqid][resolveProperty(node.parent.property)];
            if (binding) binding.value = v;
        }
        else if (isreqv && node.parent.type === 'MemberExpression'
        && node.parent.property.type === 'Identifier') {
            //vars[node.parent.parent.id.name] = varModules[reqid];
        }
        else if (isreqv && node.parent.type === 'CallExpression') {
            //
        }

        if (isreqm && node.parent.type === 'VariableDeclarator'
        && node.parent.id.type === 'Identifier') {
            var binding = scan.getBinding(node.parent.id);
            if (binding) {
                binding.module = modules[reqid];
                binding.initializer = node.parent;
                binding.remove(node.parent.id);
                moduleBindings.push(binding);
            }
        }
        else if (isreqm && node.parent.type === 'AssignmentExpression'
        && node.parent.left.type === 'Identifier') {
            var binding = scan.getBinding(node.parent.left);
            if (binding) {
                binding.module = modules[reqid];
                binding.initializer = node.parent;
                binding.remove(node.parent.left);
                moduleBindings.push(binding);