first commit

layout/includes/share/add-this.pug

@@ -0,0 +1,2 @@
+.addthis_inline_share_toolbox.pull-right
+script(src=`//s7.addthis.com/js/300/addthis_widget.js#pubid=${theme.addThis.pubid}` async)

layout/includes/share/addtoany.pug

@@ -0,0 +1,13 @@
+.addtoany
+    .a2a_kit.a2a_kit_size_32.a2a_default_style
+        a.a2a_button_facebook
+        a.a2a_button_twitter
+        a.a2a_button_wechat
+        a.a2a_button_sina_weibo
+        a.a2a_button_facebook_messenger
+        a.a2a_button_email
+        a.a2a_button_copy_link
+        a.a2a_dd(href="https://www.addtoany.com/share")
+script(async src="https://static.addtoany.com/menu/page.js")
+
+

layout/includes/share/index.pug

@@ -0,0 +1,7 @@
+.post_share
+  if theme.addThis.enable
+    include ./add-this.pug
+  else if theme.sharejs && theme.sharejs.enable
+    include ./share-js.pug
+  else if theme.addtoany.enable
+    include ./addtoany.pug