From 95f460ca8f4e50dd537990b77c1c0f5fb37b4dc7 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 1 Feb 2019 15:32:25 +0100
Subject: Make anchors validator a little more readable

---
 lib/checks/anchors.rb | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

(limited to 'lib/checks')

diff --git a/lib/checks/anchors.rb b/lib/checks/anchors.rb
index 94d52c9c..f8f64de6 100644
--- a/lib/checks/anchors.rb
+++ b/lib/checks/anchors.rb
@@ -20,14 +20,20 @@ module Gitlab
       File.exists?(@file)
     end
 
-    def path
+    def directory
       File.dirname(@file)
     end
 
+    def content
+      raise unless exists?
+
+      @content ||= File.read(@file)
+    end
+
     def document
-      raise ArgumentError unless exists?
+      raise if content.to_s.empty?
 
-      @doc ||= Nokogiri::HTML(File.read(@file))
+      @doc ||= Nokogiri::HTML(content)
     end
 
     def links
@@ -58,10 +64,6 @@ module Gitlab
       @page = page
     end
 
-    def path
-      @href.to_s.partition('#').first
-    end
-
     def to_anchor?
       @href.to_s.include?('#')
     end
@@ -82,13 +84,17 @@ module Gitlab
       @href.to_s.length > 0 && !@href.include?(':')
     end
 
-    def destination_path
+    def path
+      @href.to_s.partition('#').first
+    end
+
+    def absolute_path
       raise unless internal?
 
       if @href.start_with?('/')
         Gitlab::Nanoc.output_dir + path
       else
-        ::File.expand_path(path, @page.path)
+        ::File.expand_path(path, @page.directory)
       end
     end
 
@@ -96,7 +102,7 @@ module Gitlab
       if internal_anchor?
         @page
       else
-        Gitlab::Page.build(destination_path)
+        Gitlab::Page.build(absolute_path)
       end
     end
 
@@ -133,12 +139,13 @@ Nanoc::Check.define(:internal_anchors) do
                 - source file `#{link.source_file}`
         ERROR
       elsif link.destination_anchor_not_found?
+        (require 'pry'; binding.pry) if link.anchor_name == '1-stop-server'
         add_issue <<~ERROR
           Broken anchor detected!
                 - anchor `##{link.anchor_name}`
                 - link `#{link.href}`
                 - source file `#{link.source_file}`
-                - destination `#{link.destination_file}
+                - destination `#{link.destination_file}`
         ERROR
       end
     end
-- 
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