Add load options (#66)

* Support load options

* Add load options type

Co-authored-by: Julio Farah <[email protected]>

Author: mzogheib

lib/index.js

@@ -87,5 +87,11 @@ function renderPage(page) {
 function renderLoad(settings) {
   if (!settings.load) return '';
 
+  if (typeof settings.load !== 'boolean') {
+    // eslint-disable-next-line no-restricted-globals
+    var loadOptions = JSON.stringify(settings.load);
+    return 'analytics.load("' + settings.apiKey + '", ' + loadOptions + ');';
+  }
+
   return 'analytics.load("' + settings.apiKey + '");';
 }

test/render.test.js

@@ -34,6 +34,12 @@ describe('snippet', function() {
         'analytics.load("key")');
     });
 
+    it('should set the load options', function() {
+      assertContains(
+        snippet.max({ apiKey: 'key', load: { integrations: { All: false } } }),
+        'analytics.load("key", {"integrations":{"All":false}})');
+    });
+
     it('should set the _writekey', function() {
       assertContains(
         snippet.max({ apiKey: 'foo' }),
@@ -101,6 +107,12 @@ describe('snippet', function() {
         'analytics.load("key")');
     });
 
+    it('should set the load options', function() {
+      assertContains(
+        snippet.max({ apiKey: 'key', load: { integrations: { All: false } } }),
+        'analytics.load("key", {"integrations":{"All":false}})');
+    });
+
     it('should set the _writekey', function() {
       assertContains(
         snippet.min({ apiKey: 'foo' }),

types.d.ts

@@ -7,6 +7,13 @@ declare module '@segment/snippet' {
         }
     }
 
+    interface LoadOptions {
+        integrations?: {
+            All?: boolean
+            [key: string]: boolean
+        }
+    }
+
     interface Options {
         /** The domain name where the analytics.js script is hosted. */
         host?: string
@@ -23,7 +30,7 @@ declare module '@segment/snippet' {
          * you want dynamically control the load process on the client-side for
          * things like GDPR.
          */
-        load?: boolean
+        load?: boolean | LoadOptions
     }
 
     /**