[Example] Add custom icon font to the sulu admin build

assets/admin/app.js

@@ -1 +1,3 @@
 // Add project specific javascript code and import of additional bundles here:
+
+import './fonts/icomoon/style.css';

assets/admin/fonts/icomoon/selection.json

@@ -0,0 +1 @@
+{"IcoMoonType":"selection","icons":[{"icon":{"paths":["M704 64l-320 320h-192l-192 256c0 0 203.416-56.652 322.066-30.084l-322.066 414.084 421.902-328.144c58.838 134.654-37.902 328.144-37.902 328.144l256-192v-192l320-320 64-320-320 64z"],"attrs":[{}],"isMulticolor":false,"isMulticolor2":false,"tags":["rocket","jet","speed","spaceship","fast"],"grid":16},"attrs":[{}],"properties":{"order":1,"id":0,"prevSize":32,"code":59648,"name":"rocket"},"setIdx":0,"setId":0,"iconIdx":0}],"height":1024,"metadata":{"name":"icomoon"},"preferences":{"showGlyphs":true,"showCodes":false,"showQuickUse":true,"showQuickUse2":true,"showSVGs":true,"fontPref":{"prefix":"su-app-","metadata":{"fontFamily":"icomoon","majorVersion":1,"minorVersion":0},"metrics":{"emSize":1024,"baseline":14,"whitespace":60},"embed":false,"ie7":false,"noie8":true,"includeMetadata":false,"cssVars":false,"cssVarsFormat":"scss","showSelector":true,"showMetrics":true,"showMetadata":true,"showVersion":true,"selector":"","classSelector":".icon"},"imagePref":{"prefix":"icon-","png":true,"useClassSelector":true,"color":0,"bgColor":16777215,"name":"icomoon","classSelector":".icon"},"historySize":50,"gridSize":16,"showLiga":true,"showGrid":false}}

assets/admin/fonts/icomoon/style.css

@@ -0,0 +1,29 @@
+@font-face {
+  font-family: 'icomoon';
+  src:
+    url('fonts/icomoon.ttf?sbssi4') format('truetype'),
+    url('fonts/icomoon.woff?sbssi4') format('woff'),
+    url('fonts/icomoon.svg?sbssi4#icomoon') format('svg');
+  font-weight: normal;
+  font-style: normal;
+  font-display: block;
+}
+
+[class^="su-app-"], [class*=" su-app-"] {
+  /* use !important to prevent issues with browser extensions that change fonts */
+  font-family: 'icomoon' !important;
+  speak: never;
+  font-style: normal;
+  font-weight: normal;
+  font-variant: normal;
+  text-transform: none;
+  line-height: 1;
+
+  /* Better Font Rendering =========== */
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.su-app-rocket:before {
+  content: "\e900";
+}

public/build/admin/manifest.json

@@ -1,7 +1,7 @@
 {
-  "main.css": "/build/admin/main.a5a185ce48d4ebdd1c1b.css",
-  "main.js": "/build/admin/main.a5a185ce48d4ebdd1c1b.js",
-  "main.js.map": "/build/admin/main.a5a185ce48d4ebdd1c1b.js.map",
+  "main.css": "/build/admin/main.f9910b7d67f7d87e2118.css",
+  "main.js": "/build/admin/main.f9910b7d67f7d87e2118.js",
+  "main.js.map": "/build/admin/main.f9910b7d67f7d87e2118.js.map",
   "build/admin/fonts/fa-brands-400.woff": "/build/admin/fonts/fa-brands-400.2285773e6b4b172f07d9b777c81b0775.woff",
   "build/admin/fonts/fa-brands-400.eot": "/build/admin/fonts/fa-brands-400.23f19bb08961f37aaf692ff943823453.eot",
   "build/admin/fonts/fa-brands-400.svg": "/build/admin/fonts/fa-brands-400.2f517e09eb2ca6650ff5bec5a95157ab.svg",
@@ -17,6 +17,9 @@
   "build/admin/fonts/fa-solid-900.eot": "/build/admin/fonts/fa-solid-900.9bbb245e67a133f6e486d8d2545e14a5.eot",
   "build/admin/fonts/fa-solid-900.ttf": "/build/admin/fonts/fa-solid-900.be9ee23c0c6390141475d519c2c5fb8f.ttf",
   "build/admin/fonts/fa-solid-900.woff": "/build/admin/fonts/fa-solid-900.eeccf4f66002c6f2ba24d3d22f2434c2.woff",
+  "build/admin/fonts/icomoon.ttf?sbssi4": "/build/admin/fonts/icomoon.20a6a814f0555d2045a28e8ff4a9f9b1.ttf",
+  "build/admin/fonts/icomoon.svg?sbssi4": "/build/admin/fonts/icomoon.5b84696d9af122325f4410f5cc82bbd8.svg",
+  "build/admin/fonts/icomoon.woff?sbssi4": "/build/admin/fonts/icomoon.61785a1b19ac3573fd6805bf71cd0965.woff",
   "build/admin/fonts/open-sans-v15-latin-300.ttf": "/build/admin/fonts/open-sans-v15-latin-300.252a41f69d4c320154a12092f6fbbedd.ttf",
   "build/admin/fonts/open-sans-v15-latin-300.eot": "/build/admin/fonts/open-sans-v15-latin-300.2aeabc9e8ed0aef227d72fee83c14462.eot",
   "build/admin/fonts/open-sans-v15-latin-300.svg": "/build/admin/fonts/open-sans-v15-latin-300.bb3b405a4608d51ddb1306c2f641f3dd.svg",

src/Admin/AlbumAdmin.php

@@ -30,7 +30,7 @@ public function configureNavigationItems(NavigationItemCollection $navigationIte
     {
         if ($this->securityChecker->hasPermission(Album::SECURITY_CONTEXT, PermissionTypes::EDIT)) {
             $rootNavigationItem = new NavigationItem('app.music');
-            $rootNavigationItem->setIcon('fa-music');
+            $rootNavigationItem->setIcon('su-app-rocket');
             $rootNavigationItem->setPosition(25);
 
             $navigationItem = new NavigationItem('app.albums');