From 82d6657ae8658584c714cd0f5afed5195d41b65d Mon Sep 17 00:00:00 2001
From: Jeff Kolesky <jeff@kolesky.com>
Date: Wed, 3 Aug 2016 15:08:26 -0700
Subject: [PATCH 1/3] Adds ability to link to all files

Fixes request made in #4624 and bug found in #5182
---
 lib/jekyll/tags/link.rb |  4 ++--
 test/source/info.md     |  7 +++++++
 test/test_tags.rb       | 31 +++++++++++++++++++++++++++++++
 3 files changed, 40 insertions(+), 2 deletions(-)
 create mode 100644 test/source/info.md

diff --git a/lib/jekyll/tags/link.rb b/lib/jekyll/tags/link.rb
index 6ffd4726..03e2e52b 100644
--- a/lib/jekyll/tags/link.rb
+++ b/lib/jekyll/tags/link.rb
@@ -16,8 +16,8 @@ module Jekyll
       def render(context)
         site = context.registers[:site]
 
-        site.docs_to_write.each do |document|
-          return document.url if document.relative_path == @relative_path
+        site.each_site_file do |item|
+          return item.url if item.relative_path == @relative_path
         end
 
         raise ArgumentError, <<eos
diff --git a/test/source/info.md b/test/source/info.md
new file mode 100644
index 00000000..a5539523
--- /dev/null
+++ b/test/source/info.md
@@ -0,0 +1,7 @@
+---
+title: Information
+---
+
+# Information
+
+Very important information is here
diff --git a/test/test_tags.rb b/test/test_tags.rb
index 239a75fa..0ac0ae68 100644
--- a/test/test_tags.rb
+++ b/test/test_tags.rb
@@ -12,6 +12,7 @@ class TestTags < JekyllUnitTest
 
     site.posts.docs.concat(PostReader.new(site).read_posts("")) if override["read_posts"]
     CollectionReader.new(site).read if override["read_collections"]
+    site.read if override["read_all"]
 
     info = { :filters => [Jekyll::Filters], :registers => { :site => site } }
     @converter = site.converters.find { |c| c.class == converter_class }
@@ -627,6 +628,36 @@ CONTENT
     end
   end
 
+  context "simple page with linking to a page" do
+    setup do
+      content = <<CONTENT
+---
+title: linking
+---
+
+{% link contacts.html %}
+{% link info.md %}
+CONTENT
+      create_post(content, {
+        "source"           => source_dir,
+        "destination"      => dest_dir,
+        "read_all"         => true
+      })
+    end
+
+    should "not cause an error" do
+      refute_match(%r!markdown\-html\-error!, @result)
+    end
+
+    should "have the URL to the \"contacts\" item" do
+      assert_match(%r!/contacts\.html!, @result)
+    end
+
+    should "have the URL to the \"info\" item" do
+      assert_match(%r!/info\.html!, @result)
+    end
+  end
+
   context "simple page with linking" do
     setup do
       content = <<CONTENT

From 05445b81c74659dbc42a3275ca5963b913f03deb Mon Sep 17 00:00:00 2001
From: Jeff Kolesky <jeff@kolesky.com>
Date: Thu, 4 Aug 2016 19:40:14 -0700
Subject: [PATCH 2/3] Fixes tests to account for new info.md file

---
 test/test_filters.rb | 2 +-
 test/test_site.rb    | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/test_filters.rb b/test/test_filters.rb
index 1f4a3889..b5f0a395 100644
--- a/test/test_filters.rb
+++ b/test/test_filters.rb
@@ -475,7 +475,7 @@ class TestFilters < JekyllUnitTest
               g["items"].is_a?(Array),
               "The list of grouped items for '' is not an Array."
             )
-            assert_equal 13, g["items"].size
+            assert_equal 14, g["items"].size
           end
         end
       end
diff --git a/test/test_site.rb b/test/test_site.rb
index f09d94b9..4b4873ed 100644
--- a/test/test_site.rb
+++ b/test/test_site.rb
@@ -191,6 +191,7 @@ class TestSite < JekyllUnitTest
         humans.txt
         index.html
         index.html
+        info.md
         main.scss
         main.scss
         properties.html

From e0ce4a00f80535d79f62fd0196fabfe8c445bef5 Mon Sep 17 00:00:00 2001
From: Jeff Kolesky <jeff@kolesky.com>
Date: Thu, 4 Aug 2016 20:03:01 -0700
Subject: [PATCH 3/3] Fixes `link` tag to work with static files

---
 lib/jekyll/tags/link.rb |  2 ++
 test/test_tags.rb       | 11 ++++++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/lib/jekyll/tags/link.rb b/lib/jekyll/tags/link.rb
index 03e2e52b..a076c417 100644
--- a/lib/jekyll/tags/link.rb
+++ b/lib/jekyll/tags/link.rb
@@ -18,6 +18,8 @@ module Jekyll
 
         site.each_site_file do |item|
           return item.url if item.relative_path == @relative_path
+          # This takes care of the case for static files that have a leading /
+          return item.url if item.relative_path == "/#{@relative_path}"
         end
 
         raise ArgumentError, <<eos
diff --git a/test/test_tags.rb b/test/test_tags.rb
index 0ac0ae68..16e10a9b 100644
--- a/test/test_tags.rb
+++ b/test/test_tags.rb
@@ -637,11 +637,12 @@ title: linking
 
 {% link contacts.html %}
 {% link info.md %}
+{% link /css/screen.css %}
 CONTENT
       create_post(content, {
-        "source"           => source_dir,
-        "destination"      => dest_dir,
-        "read_all"         => true
+        "source"      => source_dir,
+        "destination" => dest_dir,
+        "read_all"    => true
       })
     end
 
@@ -656,6 +657,10 @@ CONTENT
     should "have the URL to the \"info\" item" do
       assert_match(%r!/info\.html!, @result)
     end
+
+    should "have the URL to the \"screen.css\" item" do
+      assert_match(%r!/css/screen\.css!, @result)
+    end
   end
 
   context "simple page with linking" do