Use relative URLs

29d8644d · Erik Strand · feaaeb80 · 29d8644d · 29d8644d · 29d8644d
Commit 29d8644d authored 6 years ago by Erik Strand
--- a/_includes/navigation.html
+++ b/_includes/navigation.html
 <nav>
  {% for item in site.data.navigation %}
-    <a href="{{ item.link }}" {% if page.url == item.link %}class="current"{% endif %}>{{ item.name }}</a>
+    <a href="{{ item.link | real_relative_url }}" {% if page.url == item.link %}class="current"{% endif %}>{{ item.name }}</a>
  {% endfor %}
 </nav>
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -3,7 +3,7 @@
  <head>
    <meta charset="utf-8">
    <title>{{ page.title }}</title>
-    <link rel="stylesheet" href="/assets/css/styles.css">
+    <link rel="stylesheet" href="{{ "/assets/css/styles.css" | real_relative_url }}">
    {% include mathjax.html %}
  </head>
  <body>

--- a/_plugins/real_relative_url.rb
+++ b/_plugins/real_relative_url.rb
+require 'pathname'
+
+# Jekyll's built-in "relative_url" filter does not generate relative URLs, it generates URLs that
+# don't contain the domain. This plugin was posted to a GitHub issue in which @aioobe asks about
+# making real relative URLs: https://github.com/jekyll/jekyll/issues/6360.
+
+module Jekyll
+  module RealRelativeUrl
+    def real_relative_url(url)
+      pageUrl = @context.registers[:page]["url"]
+      pageDir = Pathname(pageUrl).parent
+      Pathname(url).relative_path_from(pageDir).to_s
+    end
+  end
+end
+
+Liquid::Template.register_filter(Jekyll::RealRelativeUrl)
--- a/_sass/main.scss
+++ b/_sass/main.scss
 .current {
-  color: green;
+  font-weight: bold;
 }