bug(webpack): Typescript emitted no output

• I’m submitting a …

• bug report
• feature request

• Which parts of preboot are affected by this issue?

• server side
• client side
• inline
• build process
• docs
• tests

• Do you want to request a feature or report a bug?

Bug report

• What is the current behavior?

• If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem by creating a github repo.

1. Prepare a Universal bundle as specified here
2. Attempt to compile using npm run build:dynamic
3. Receive the below error

• What is the expected behavior?

Should be able to compile a bundle that relies on preboot

• What is the motivation / use case for changing the behavior?

Unable to use webpack to build a nodejs bundle from a TypeScript source

• Please tell us about your environment:

• Language: [all | TypeScript 2.5.2 | ES6/7 | ES5 ]
• OS: [all | Mac OS X | Windows | Linux ]
• Platform: [all | NodeJs | Java | PHP | .Net | Ruby]

• Other information (e.g. detailed explanation, stacktraces, related issues, suggestions how to fix, links for us to have context, eg. stackoverflow, gitter, etc)

ERROR in ./node_modules/preboot/src/server/server-preboot.module.ts
Module build failed: Error: Typescript emitted no output for /home/debian/angular2/ngvirtualgrade/node_modules/preboot/src/server/server-preboot.module.ts.
You should not need to recompile .ts files in node_modules.
Please contact the package author to advise them to use --declaration --outDir.
More https://github.com/Microsoft/TypeScript/issues/12358

[jeffwhelpley]

OK, I just published new version 5.1.4 but I believe you do need to make the fix I mention above as well.

[jeffwhelpley]

I am pushing out another version shortly, but I noticed that a fix to this is to very simply change this line in your webpack.server.config.js:

resolve: { extensions: [".ts", ".js"] },

to this:

resolve: { extensions: [".js", ".ts"] },

I am still testing now, though, and will post any additional fixes.