From 75243f298d47da02f27a62da6c7a6e018178d89d Mon Sep 17 00:00:00 2001
From: Zach Leatherman <zachleatherman@gmail.com>
Date: Mon, 11 Jun 2018 08:08:15 -0500
Subject: [PATCH] Adds tag pages example

---
 _data/metadata.json     |  6 +++++-
 _includes/postslist.njk |  4 ++--
 css/index.css           |  7 ++++++-
 posts/thirdpost.md      |  1 +
 tags.njk                | 13 +++++++++++++
 5 files changed, 27 insertions(+), 4 deletions(-)
 create mode 100644 tags.njk

diff --git a/_data/metadata.json b/_data/metadata.json
index 415d5e7..9ce0ad2 100644
--- a/_data/metadata.json
+++ b/_data/metadata.json
@@ -11,5 +11,9 @@
   "author": {
     "name": "Your Name Here",
     "email": "youremailaddress@example.com"
-  }
+  },
+  "tagPages": [
+    "another-tag",
+    "second-tag"
+  ]
 }
diff --git a/_includes/postslist.njk b/_includes/postslist.njk
index bdaa453..8c7ec22 100644
--- a/_includes/postslist.njk
+++ b/_includes/postslist.njk
@@ -3,7 +3,7 @@
 	<li class="postlist-item{% if post.url == url %} postlist-item-active{% endif %}">
 		<a href="{{ post.url | url }}" class="postlist-link">{{ post.data.title }}</a>
 		<span class="postlist-date">{{ post.date | readableDate }}</span>
-		{% for tag in post.data.tags %}{% if tag != "post" %}<span class="tag">{{ tag }}</span>{% endif %}{% endfor %}
+		{% for tag in post.data.tags %}{% if tag != "post" and metadata.tagPages.indexOf(tag) > -1 %}<a href="/tags/{{ tag }}/" class="tag">{{ tag }}</a>{% endif %}{% endfor %}
 	</li>
 {% endfor %}
-</ol>
\ No newline at end of file
+</ol>
diff --git a/css/index.css b/css/index.css
index 5459a5b..6bdbf72 100644
--- a/css/index.css
+++ b/css/index.css
@@ -168,6 +168,11 @@ pre {
 	background-color: var(--red);
 	color: var(--white);
 	border-radius: 0.25em; /* 3px /12 */
+  text-decoration: none;
+}
+a[href].tag,
+a[href].tag:visited {
+  color: #fff;
 }
 
 /* Warning */
@@ -177,4 +182,4 @@ pre {
 }
 .warning ol:only-child {
 	margin: 0;
-}
\ No newline at end of file
+}
diff --git a/posts/thirdpost.md b/posts/thirdpost.md
index ec4e1a0..4951a7f 100644
--- a/posts/thirdpost.md
+++ b/posts/thirdpost.md
@@ -2,6 +2,7 @@
 title: This is my third post.
 tags:
   - post
+  - second-tag
 layout: layouts/post.njk
 ---
 Leverage agile frameworks to provide a robust synopsis for high level overviews. Iterative approaches to corporate strategy foster collaborative thinking to further the overall value proposition. Organically grow the holistic world view of disruptive innovation via workplace diversity and empowerment.
diff --git a/tags.njk b/tags.njk
new file mode 100644
index 0000000..9aacb09
--- /dev/null
+++ b/tags.njk
@@ -0,0 +1,13 @@
+---
+pagination:
+  data: metadata.tagPages
+  size: 1
+  alias: tag
+permalink: /tags/{{ tag }}/
+layout: layouts/home.njk
+---
+
+<h1>Tagged “{{ tag }}”</h1>
+
+{% set postslist = collections[ tag ] %}
+{% include "postslist.njk" %}