How about ClojureScript and CommonJS now?

Jiyin Yiyong

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May 19, 2016, 1:04:21 PM5/19/16

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Searched and read some pages on this topic,
https://github.com/clojure/clojurescript/wiki/Google-Summer-of-Code-2015
https://github.com/clojure/clojurescript/wiki/Compiler-Options#foreign-libs
as a Webpack user I used them quite open. How about CommonJS support now?

* Can I require commonjs file?
* Can I use commonjs packages?
* ES6 is starting to taking over the JavaScript world, does cljs compiler recognise import and export?

Jiyin Yiyong

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May 19, 2016, 2:02:16 PM5/19/16

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Took me long time to find this piece https://github.com/mrmcc3/boot-rev

Leon Grapenthin

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May 21, 2016, 8:39:49 AM5/21/16

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My workflow is to compile all foreign JS I use to a single UMD file via webpack. It's maybe not perfect but it works reliably. Also whatever JS libraries are shared by the different foreign JS libraries are only included once.

Dustin Getz

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May 22, 2016, 11:38:32 AM5/22/16

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I use webpack as well for npm ecosystem interop, really the only annoying bit is shimming out cljsjs from all cljs deps which sometimes involves forking.

Herwig Hochleitner

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May 22, 2016, 2:08:31 PM5/22/16

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2016-05-22 17:38 GMT+02:00 Dustin Getz <dusti...@gmail.com>:

I use webpack as well for npm ecosystem interop, really the only annoying bit is shimming out cljsjs from all cljs deps which sometimes involves forking.

I also use webpack to include npm packages. It's working, but I'd love to see / help with work to take advantage of the CJS support, that went into closure compiler as part of the last GSOC project: https://github.com/clojure/clojurescript/wiki/Google-Summer-of-Code-2015

Leon Grapenthin

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May 22, 2016, 3:45:16 PM5/22/16

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On Sunday, May 22, 2016 at 5:38:32 PM UTC+2, Dustin Getz wrote:
> I use webpack as well for npm ecosystem interop, really the only annoying bit is shimming out cljsjs from all cljs deps which sometimes involves forking.

@Dustin you can provide those deps using synthetic namespaces. E. G.

:foreign-libs
[{:file "foreign-js/main.js"
:provides [;; Fake "synthetic namespaces
"cljsjs.react"
"cljsjs.react.dom"
"flibs.react-bootstrap"]}]

Dustin Getz

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May 22, 2016, 3:49:50 PM5/22/16

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oh wow i didnt know about that thanks

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Dustin Getz

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May 22, 2016, 3:51:35 PM5/22/16

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Is there a way to subtract out a namespace? For example Promesa bundles Bluebird (npm js dep), but i need promesa to come through my own npm toolchain so it is visible via require, so i had to fork promesa to remove the deps.cljs https://github.com/funcool/promesa/blob/master/assets/deps.cljs

Andrey Antukh

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May 23, 2016, 1:33:15 AM5/23/16

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Hi

promesa author here

I think you should treat promesa bundled bluebird as implementation detail, so if you want access to bluebird on your js code, just use your own dependency on the js side.

I think that you are targeting nodejs so having two "different" versions of same library it is not a problem in my opinion.

Maybe I'm supposing too much or I'm missing something...

Regards.

Andrey

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