Add geolocate functionality to mapbox-gl-geocoder

CHANGELOG.md

@@ -4,12 +4,13 @@
 
 - Adds `setAccessToken` method to update the accessToken after the Geocoder has been initialized [#449](https://github.com/mapbox/mapbox-gl-geocoder/pull/449)
 - Enables use of the value `'ip'` for `proximity` to bias around a user's location [#453](https://github.com/mapbox/mapbox-gl-geocoder/pull/453)
-- Adds `events` dependency to resolve a Node emulation issue for use in packagers such as Vite [#451](https://github.com/mapbox/mapbox-gl-geocoder/pull/451)
+- Added geolocate functionality [#444](https://github.com/mapbox/mapbox-gl-geocoder/pull/444)
 
 ### Dependency update
 
 - Bumps `nanoid` to v3.1.31 to resolve security vulnerability warning.
 - Adds `babelify` to build process to ensure mapbox-gl-geocoder remains ES5-compatible.
+- Adds `events` dependency to resolve a Node emulation issue for use in packagers such as Vite [#451](https://github.com/mapbox/mapbox-gl-geocoder/pull/451)
 
 ## 4.7.4
 

debug/index.js

@@ -74,6 +74,7 @@ var coordinatesGeocoder = function(query) {
 var geocoder = new MapboxGeocoder({
   accessToken: mapboxgl.accessToken,
   trackProximity: true,
+  enableGeolocation: true,
   localGeocoder: function(query) {
     return coordinatesGeocoder(query);
   },

lib/geolocation.js

@@ -0,0 +1,20 @@
+function Geolocation() {}
+
+Geolocation.prototype = {
+
+  isSupport: function() {
+    return Boolean(window.navigator.geolocation);
+  },
+
+  getCurrentPosition: function() {
+    const positionOptions = {
+      enableHighAccuracy: true
+    };
+
+    return new Promise(function(resolve, reject) {
+      window.navigator.geolocation.getCurrentPosition(resolve, reject, positionOptions);
+    });
+  },
+}
+
+module.exports = Geolocation;