make image_preview optional

src/cards/repo-card.js

@@ -74,6 +74,7 @@ const renderRepoCard = (repo, options = {}) => {
     border_radius,
     border_color,
     locale,
+    show_image = false,
   } = options;
 
   const lineHeight = 10;
@@ -142,7 +143,7 @@ const renderRepoCard = (repo, options = {}) => {
     height,
     border_radius,
     colors,
-    imageUrl: openGraphImageUrl,
+    imageUrl: show_image ? openGraphImageUrl : "",
   });
 
   card.disableAnimations();

src/cards/types.d.ts

@@ -32,6 +32,7 @@ export type StatCardOptions = CommonOptions & {
 
 export type RepoCardOptions = CommonOptions & {
   show_owner: boolean;
+  show_image: boolean;
 };
 
 export type TopLangOptions = CommonOptions & {

src/common/Card.js

@@ -209,6 +209,9 @@ class Card {
     `;
   };
 
+  /**
+   * @returns {string} Renders social preview image
+   */
   renderImage = () => {
     if (!this.imageUrl) {
       return "";