feat: Bluesky support (#32)

* feat: Bluesky support

* docs: add Bluesky

* style: move import to original location

Author: weeheavy

README.md

@@ -36,6 +36,7 @@ article.share_post = {
 	"mastodon": "<URL>",
 	"reddit": "<URL>",
 	"twitter": "<URL>",
+	"bluesky": "<URL>",
 }
 ```
 
@@ -61,6 +62,8 @@ You can then access those variables in your template. For example:
     <a href="{{article.share_post['reddit']}}" title="Share via Reddit">Reddit</a>
     ❄
     <a href="{{article.share_post['twitter']}}" title="Share on Twitter">Twitter</a>
+    ❄
+    <a href="{{article.share_post['bluesky']}}" title="Share on Bluesky">Bluesky</a>
   </p>
 </section>
 {% endif %}

pelican/plugins/share_post/share_post.py

@@ -96,6 +96,12 @@ def create_link_linkedin(title, url, content):
     )
 
 
+@create_link
+def create_link_bluesky(title, url, content):
+    # https://docs.bsky.app/docs/advanced-guides/intent-links
+    return f"https://bsky.app/intent/compose?text={url}"
+
+
 def create_share_links(content):
     if isinstance(content, contents.Static):
         return