[ALOY-1705] Fix issue with return outside of function when using npm packages

Test app attached 1. go to app/lib and run npm install 2. build app The app will fail with Alloy Compiler Failed error Run in trace mode shows an error however if you delete the folder app/lib/node_modules/bl/test, rebuild the App and it will build and launch in the simulato successfully. The error: {{[DEBUG] if (!process.env.SAUCE_KEY || !process.env.SAUCE_USER) [DEBUG] return console.log('SAUCE_KEY and/or SAUCE_USER not set, not running sauce tests') [DEBUG] if (!/v0\.10/.test(process.version)) [DEBUG] return console.log('Not Node v0.10.x, not running sauce tests') [DEBUG] require('./sauce.js') [DEBUG] [DEBUG] /Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/commands/compile/sourceMapper.js:212 [DEBUG] throw e; [DEBUG] ^ [DEBUG] SyntaxError: 'return' outside of function (4:2) [DEBUG] at Parser.raise (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:6325:17) [DEBUG] at Parser.parseReturnStatement (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:10190:12) [DEBUG] at Parser.parseStatementContent (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:9877:21) [DEBUG] at Parser.parseStatement (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:9829:17) [DEBUG] at Parser.parseIfStatement (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:10183:28) [DEBUG] at Parser.parseStatementContent (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:9874:21) [DEBUG] at Parser.parseStatement (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:9829:17) [DEBUG] at Parser.parseBlockOrModuleBlockBody (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:10405:25) [DEBUG] at Parser.parseBlockBody (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:10392:10) [DEBUG] at Parser.parseTopLevel (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:9758:10) [DEBUG] at Parser.parse (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:11270:17) [DEBUG] at Object.parse (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/@babel/parser/lib/index.js:11306:38) [DEBUG] at Object.exports.generateSourceMap (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/commands/compile/sourceMapper.js:206:17) [DEBUG] at /Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/utils.js:292:17 [DEBUG] at arrayEach (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/lodash/lodash.js:516:11) [DEBUG] at Function.forEach (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/lodash/lodash.js:9342:14) [DEBUG] at Object.exports.updateFiles (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/utils.js:249:4) [DEBUG] at updateFilesWithBuildLog (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/commands/compile/index.js:1114:24) [DEBUG] at /Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/commands/compile/index.js:263:3 [DEBUG] at arrayEach (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/lodash/lodash.js:516:11) [DEBUG] at Function.forEach (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/node_modules/lodash/lodash.js:9342:14) [DEBUG] at module.exports (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/commands/compile/index.js:262:4) [DEBUG] at Object. (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/Alloy/alloy.js:112:46) [DEBUG] at Module._compile (module.js:649:30) [DEBUG] at Object.Module._extensions..js (module.js:660:10) [DEBUG] at Module.load (module.js:561:32) [DEBUG] at tryModuleLoad (module.js:501:12) [DEBUG] at Function.Module._load (module.js:493:3) [DEBUG] at Module.require (module.js:593:17) [DEBUG] at require (internal/module.js:11:18) [DEBUG] at Object. (/Users/jkneen/.nvm/versions/node/v9.9.0/lib/node_modules/alloy/bin/alloy:3:1) [DEBUG] at Module._compile (module.js:649:30) [DEBUG] at Object.Module._extensions..js (module.js:660:10) [DEBUG] at Module.load (module.js:561:32) [DEBUG] at tryModuleLoad (module.js:501:12) [DEBUG] at Function.Module._load (module.js:493:3) [DEBUG] at Function.Module.runMain (module.js:690:10) [DEBUG] at startup (bootstrap_node.js:194:16) [DEBUG] at bootstrap_node.js:666:3 [ERROR] Alloy compiler failed}}