Don't set RTL text plugin if already in progress (#239)

* Don't set RTL text plugin if already in progress

* Also do mapboxgl for consistency

* CHANGELOG

Author: ebrelsford

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## Unreleased
 
 - Shorten URLs by reducing map state kept in the hash to the minimum
+- Don't set RTL text plugin if already in progress
 
 ## 0.17.0
 

dist/bundle.js

@@ -180,12 +180,16 @@
   $: if (settings || height || width) mapState = createMapState();
 
   // Set RTL plugin once rather than per map
-  mapboxgl.setRTLTextPlugin(
-    'https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-rtl-text/v0.2.0/mapbox-gl-rtl-text.js'
-  );
-  maplibregl.setRTLTextPlugin(
-    'https://unpkg.com/@mapbox/mapbox-gl-rtl-text@0.2.3/mapbox-gl-rtl-text.min.js'
-  );
+  if (mapboxgl.getRTLTextPluginStatus() === 'unavailable') {
+    mapboxgl.setRTLTextPlugin(
+      'https://api.mapbox.com/mapbox-gl-js/plugins/mapbox-gl-rtl-text/v0.2.0/mapbox-gl-rtl-text.js'
+    );
+  }
+  if (maplibregl.getRTLTextPluginStatus() === 'unavailable') {
+    maplibregl.setRTLTextPlugin(
+      'https://unpkg.com/@mapbox/mapbox-gl-rtl-text@0.2.3/mapbox-gl-rtl-text.min.js'
+    );
+  }
 </script>
 
 <svelte:head>