Merge pull request #11 from BBlackwo/dev-bblackwo-only-update-relative-images

fix(article): only update links for relative images

Author: maxime1992

src/article.spec.ts

@@ -39,5 +39,9 @@ describe(`Article`, () => {
         `Image 3: ![alt text 3](https://raw.githubusercontent.com/${repository.username}/${repository.name}/master/test/image-3.png)`,
       );
     });
+
+    it(`should NOT rewrite absolute images URLs to match the raw file on github`, () => {
+      expect(articleRead).toContain(`Absolute image: ![alt text](http://google.com/absolute-image.png)`);
+    });
   });
 });

src/article.ts

@@ -7,7 +7,7 @@ interface ArticleFrontMatter {
   title: string;
 }
 
-const imagesRe: RegExp = /\!\[.*\]\(.*\)/g;
+const imagesRe: RegExp = /\!\[.*\]\(\.\/.*\)/g;
 const imageRe: RegExp = /\!\[(.*)\]\(([^ \)]*)(?: '(.*)')?\)/;
 
 const excludeArticleFromPath = (path: string): string => path.replace(/\/[^\/]+\.md$/, '');

test/article.md

@@ -9,10 +9,16 @@ canonical_url:
 
 # This is my awesome article!
 
+## Relative images
+
 Hey, some text!
 
 Image 1: ![alt text 1](./image-1.png 'Title image 1')
 
 Image 2: ![alt text 2](./image-2.png 'Title image 2')
 
 Image 3: ![alt text 3](./image-3.png)
+
+## Absolute images
+
+Absolute image: ![alt text](http://google.com/absolute-image.png)