Merge branch '25896-fix-404-katax-fonts' into 'master'

Resolve "KaTeX fonts 404 on gitlab.com"

Closes #25896

See merge request !8228

2 files changed, 40 insertions, 36 deletions

diff --git a/vendor/assets/javascripts/katex.js b/vendor/assets/javascripts/katex.js
index beb31ca6a7e..6b59a3477a7 100644
--- a/vendor/assets/javascripts/katex.js
+++ b/vendor/assets/javascripts/katex.js
@@ -35,8 +35,10 @@
 
  1. Clone KaTeX. Anything later than 4fb9445a9 (is merged into master) will do.
  2. make (requires node)
- 3. sed -i 's,fonts/,,' build/katex.css
- 4. Copy build/katex.js, build/katex.css and fonts/* to gitlab.
+ 3. sed -e 's,fonts/,,' -e 's/url\(([^)]*)\)/url(font-path\1)/g' build/katex.css > build/katex.scss
+ 4. Copy build/katex.js to gitlab/vendor/assets/javascripts/katex.js,
+    build/katex.scss to gitlab/vendor/assets/stylesheets/katex.scss and
+    fonts/* to gitlab/vendor/assets/fonts/.
 */
 
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.katex = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
diff --git a/vendor/assets/stylesheets/katex.css b/vendor/assets/stylesheets/katex.scss
index 3e62df2329c..9dd8a30bf51 100644
--- a/vendor/assets/stylesheets/katex.css
+++ b/vendor/assets/stylesheets/katex.scss
@@ -35,119 +35,121 @@ SOFTWARE.
 
  1. Clone KaTeX. Anything later than 4fb9445a9 (is merged into master) will do.
  2. make (requires node)
- 3. sed -i 's,fonts/,,' build/katex.css
- 4. Copy build/katex.js, build/katex.css and fonts/* to gitlab.
+ 3. sed -e 's,fonts/,,' -e 's/url\(([^)]*)\)/url(font-path\1)/g' build/katex.css > build/katex.scss
+ 4. Copy build/katex.js to gitlab/vendor/assets/javascripts/katex.js,
+    build/katex.scss to gitlab/vendor/assets/stylesheets/katex.scss and
+    fonts/* to gitlab/vendor/assets/fonts/.
 */
 
 @font-face {
   font-family: 'KaTeX_AMS';
-  src: url('KaTeX_AMS-Regular.eot');
-  src: url('KaTeX_AMS-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_AMS-Regular.woff2') format('woff2'), url('KaTeX_AMS-Regular.woff') format('woff'), url('KaTeX_AMS-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_AMS-Regular.eot'));
+  src: url(font-path('KaTeX_AMS-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_AMS-Regular.woff2')) format('woff2'), url(font-path('KaTeX_AMS-Regular.woff')) format('woff'), url(font-path('KaTeX_AMS-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Caligraphic';
-  src: url('KaTeX_Caligraphic-Bold.eot');
-  src: url('KaTeX_Caligraphic-Bold.eot#iefix') format('embedded-opentype'), url('KaTeX_Caligraphic-Bold.woff2') format('woff2'), url('KaTeX_Caligraphic-Bold.woff') format('woff'), url('KaTeX_Caligraphic-Bold.ttf') format('truetype');
+  src: url(font-path('KaTeX_Caligraphic-Bold.eot'));
+  src: url(font-path('KaTeX_Caligraphic-Bold.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Caligraphic-Bold.woff2')) format('woff2'), url(font-path('KaTeX_Caligraphic-Bold.woff')) format('woff'), url(font-path('KaTeX_Caligraphic-Bold.ttf')) format('truetype');
   font-weight: bold;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Caligraphic';
-  src: url('KaTeX_Caligraphic-Regular.eot');
-  src: url('KaTeX_Caligraphic-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Caligraphic-Regular.woff2') format('woff2'), url('KaTeX_Caligraphic-Regular.woff') format('woff'), url('KaTeX_Caligraphic-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Caligraphic-Regular.eot'));
+  src: url(font-path('KaTeX_Caligraphic-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Caligraphic-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Caligraphic-Regular.woff')) format('woff'), url(font-path('KaTeX_Caligraphic-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Fraktur';
-  src: url('KaTeX_Fraktur-Bold.eot');
-  src: url('KaTeX_Fraktur-Bold.eot#iefix') format('embedded-opentype'), url('KaTeX_Fraktur-Bold.woff2') format('woff2'), url('KaTeX_Fraktur-Bold.woff') format('woff'), url('KaTeX_Fraktur-Bold.ttf') format('truetype');
+  src: url(font-path('KaTeX_Fraktur-Bold.eot'));
+  src: url(font-path('KaTeX_Fraktur-Bold.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Fraktur-Bold.woff2')) format('woff2'), url(font-path('KaTeX_Fraktur-Bold.woff')) format('woff'), url(font-path('KaTeX_Fraktur-Bold.ttf')) format('truetype');
   font-weight: bold;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Fraktur';
-  src: url('KaTeX_Fraktur-Regular.eot');
-  src: url('KaTeX_Fraktur-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Fraktur-Regular.woff2') format('woff2'), url('KaTeX_Fraktur-Regular.woff') format('woff'), url('KaTeX_Fraktur-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Fraktur-Regular.eot'));
+  src: url(font-path('KaTeX_Fraktur-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Fraktur-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Fraktur-Regular.woff')) format('woff'), url(font-path('KaTeX_Fraktur-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Main';
-  src: url('KaTeX_Main-Bold.eot');
-  src: url('KaTeX_Main-Bold.eot#iefix') format('embedded-opentype'), url('KaTeX_Main-Bold.woff2') format('woff2'), url('KaTeX_Main-Bold.woff') format('woff'), url('KaTeX_Main-Bold.ttf') format('truetype');
+  src: url(font-path('KaTeX_Main-Bold.eot'));
+  src: url(font-path('KaTeX_Main-Bold.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Main-Bold.woff2')) format('woff2'), url(font-path('KaTeX_Main-Bold.woff')) format('woff'), url(font-path('KaTeX_Main-Bold.ttf')) format('truetype');
   font-weight: bold;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Main';
-  src: url('KaTeX_Main-Italic.eot');
-  src: url('KaTeX_Main-Italic.eot#iefix') format('embedded-opentype'), url('KaTeX_Main-Italic.woff2') format('woff2'), url('KaTeX_Main-Italic.woff') format('woff'), url('KaTeX_Main-Italic.ttf') format('truetype');
+  src: url(font-path('KaTeX_Main-Italic.eot'));
+  src: url(font-path('KaTeX_Main-Italic.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Main-Italic.woff2')) format('woff2'), url(font-path('KaTeX_Main-Italic.woff')) format('woff'), url(font-path('KaTeX_Main-Italic.ttf')) format('truetype');
   font-weight: normal;
   font-style: italic;
 }
 @font-face {
   font-family: 'KaTeX_Main';
-  src: url('KaTeX_Main-Regular.eot');
-  src: url('KaTeX_Main-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Main-Regular.woff2') format('woff2'), url('KaTeX_Main-Regular.woff') format('woff'), url('KaTeX_Main-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Main-Regular.eot'));
+  src: url(font-path('KaTeX_Main-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Main-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Main-Regular.woff')) format('woff'), url(font-path('KaTeX_Main-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Math';
-  src: url('KaTeX_Math-Italic.eot');
-  src: url('KaTeX_Math-Italic.eot#iefix') format('embedded-opentype'), url('KaTeX_Math-Italic.woff2') format('woff2'), url('KaTeX_Math-Italic.woff') format('woff'), url('KaTeX_Math-Italic.ttf') format('truetype');
+  src: url(font-path('KaTeX_Math-Italic.eot'));
+  src: url(font-path('KaTeX_Math-Italic.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Math-Italic.woff2')) format('woff2'), url(font-path('KaTeX_Math-Italic.woff')) format('woff'), url(font-path('KaTeX_Math-Italic.ttf')) format('truetype');
   font-weight: normal;
   font-style: italic;
 }
 @font-face {
   font-family: 'KaTeX_SansSerif';
-  src: url('KaTeX_SansSerif-Regular.eot');
-  src: url('KaTeX_SansSerif-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_SansSerif-Regular.woff2') format('woff2'), url('KaTeX_SansSerif-Regular.woff') format('woff'), url('KaTeX_SansSerif-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_SansSerif-Regular.eot'));
+  src: url(font-path('KaTeX_SansSerif-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_SansSerif-Regular.woff2')) format('woff2'), url(font-path('KaTeX_SansSerif-Regular.woff')) format('woff'), url(font-path('KaTeX_SansSerif-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Script';
-  src: url('KaTeX_Script-Regular.eot');
-  src: url('KaTeX_Script-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Script-Regular.woff2') format('woff2'), url('KaTeX_Script-Regular.woff') format('woff'), url('KaTeX_Script-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Script-Regular.eot'));
+  src: url(font-path('KaTeX_Script-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Script-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Script-Regular.woff')) format('woff'), url(font-path('KaTeX_Script-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Size1';
-  src: url('KaTeX_Size1-Regular.eot');
-  src: url('KaTeX_Size1-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Size1-Regular.woff2') format('woff2'), url('KaTeX_Size1-Regular.woff') format('woff'), url('KaTeX_Size1-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Size1-Regular.eot'));
+  src: url(font-path('KaTeX_Size1-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size1-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size1-Regular.woff')) format('woff'), url(font-path('KaTeX_Size1-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Size2';
-  src: url('KaTeX_Size2-Regular.eot');
-  src: url('KaTeX_Size2-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Size2-Regular.woff2') format('woff2'), url('KaTeX_Size2-Regular.woff') format('woff'), url('KaTeX_Size2-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Size2-Regular.eot'));
+  src: url(font-path('KaTeX_Size2-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size2-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size2-Regular.woff')) format('woff'), url(font-path('KaTeX_Size2-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Size3';
-  src: url('KaTeX_Size3-Regular.eot');
-  src: url('KaTeX_Size3-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Size3-Regular.woff2') format('woff2'), url('KaTeX_Size3-Regular.woff') format('woff'), url('KaTeX_Size3-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Size3-Regular.eot'));
+  src: url(font-path('KaTeX_Size3-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size3-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size3-Regular.woff')) format('woff'), url(font-path('KaTeX_Size3-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Size4';
-  src: url('KaTeX_Size4-Regular.eot');
-  src: url('KaTeX_Size4-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Size4-Regular.woff2') format('woff2'), url('KaTeX_Size4-Regular.woff') format('woff'), url('KaTeX_Size4-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Size4-Regular.eot'));
+  src: url(font-path('KaTeX_Size4-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Size4-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Size4-Regular.woff')) format('woff'), url(font-path('KaTeX_Size4-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }
 @font-face {
   font-family: 'KaTeX_Typewriter';
-  src: url('KaTeX_Typewriter-Regular.eot');
-  src: url('KaTeX_Typewriter-Regular.eot#iefix') format('embedded-opentype'), url('KaTeX_Typewriter-Regular.woff2') format('woff2'), url('KaTeX_Typewriter-Regular.woff') format('woff'), url('KaTeX_Typewriter-Regular.ttf') format('truetype');
+  src: url(font-path('KaTeX_Typewriter-Regular.eot'));
+  src: url(font-path('KaTeX_Typewriter-Regular.eot#iefix')) format('embedded-opentype'), url(font-path('KaTeX_Typewriter-Regular.woff2')) format('woff2'), url(font-path('KaTeX_Typewriter-Regular.woff')) format('woff'), url(font-path('KaTeX_Typewriter-Regular.ttf')) format('truetype');
   font-weight: normal;
   font-style: normal;
 }