Add pages for tags and link to them

src/posts/index.njk

@@ -7,19 +7,5 @@ eleventyNavigation:
   order: 1
 ---
 
-{% if collections.posts | filterDrafts | IsNotPage(page.url) | length %}
-	{% for post in collections.posts | filterDrafts | IsNotPage(page.url) | reverse %}
-		<section>
-			<h2><a href={{ post.url }}>{{ post.data.title }}</a></h2>
-			<div>
-				<svg class="icon">
-					<use href="/images/feather-sprite.svg#clock" />
-				</svg>
-				{{ post.date.toLocaleDateString("en-US") }}
-			</div>
-			<p>{{ post.data.description }}</p>
-		</section>
-	{% endfor %}
-{% else %}
-	<p>No posts</p>
-{% endif %}
+{% set postsList = collections.posts | IsNotPage(page.url) %}
+{% include "posts-list.njk" %}

src/posts/tags.njk

@@ -0,0 +1,14 @@
+---
+layout: layouts/layout.njk
+pagination:
+  data: collections
+  size: 1
+  alias: tag
+  filter: [ all, post, posts, MainPage ]
+eleventyComputed:
+  title: Posts Tagged "{{ tag }}"
+permalink: /posts/tags/{{ tag | slugify }}
+---
+
+{% set postsList = collections[tag] %}
+{% include "posts-list.njk" %}