GNU bug report logs - #35923
Minification of Javascript for r-shiny fails

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Roel Janssen <roel <at> gnu.org>
Subject: bug#35923: closed (Re: bug#35923: Minification of Javascript for
 r-shiny fails)
Date: Mon, 27 May 2019 20:13:02 +0000

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Your bug report

#35923: Minification of Javascript for r-shiny fails

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 35923 <at> debbugs.gnu.org.

-- 
35923: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=35923
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Ricardo Wurmus <rekado <at> elephly.net>
To: Roel Janssen <roel <at> gnu.org>
Cc: 35923-done <at> debbugs.gnu.org
Subject: Re: bug#35923: Minification of Javascript for r-shiny fails
Date: Mon, 27 May 2019 22:11:03 +0200

Hi Roel,

> It seems that the r-shiny package is not functioning correctly due to empty minified Javascript
> files.
>
> This is empty:
> $ ls -lh ./site-library/shiny/www/shared/shiny.min.js
> -r--r--r-- 6658 root root 0 Jan  1  1970 ./site-library/shiny/www/shared/shiny.min.js

Oh.  This is now fixed with commit 8916034a34.
Problem was that uglify-js wasn’t available during minification.  It
would have been nicer had the build phase failed.

-- 
Ricardo

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From: Roel Janssen <roel <at> gnu.org>
To: bug-guix <at> gnu.org
Subject: Minification of Javascript for r-shiny fails
Date: Mon, 27 May 2019 12:24:22 +0200

Dear guix,

It seems that the r-shiny package is not functioning correctly due to empty minified Javascript
files.

This is empty:
$ ls -lh ./site-library/shiny/www/shared/shiny.min.js
-r--r--r-- 6658 root root 0 Jan  1  1970 ./site-library/shiny/www/shared/shiny.min.js

While its unminified equivalent is definitely not empty:
$ ls -lh ./site-library/shiny/www/shared/shiny.js
-r--r--r-- 3 root root 229K Jan  1  1970 ./site-library/shiny/www/shared/shiny.js

Symlinking the unminified files to the minified files solves the problem.  But for production use
I'd like to get the minification to work.

Is it a trivial thing to fix for someone more familiar with the minify-build-system?

Kind regards,
Roel Janssen

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