Add Edit on GitLab.com links to every page. Doesn't actually work for Omnibus right now.

1 files changed, 24 insertions, 0 deletions

diff --git a/lib/filters/edit_on_gitlab_link.rb b/lib/filters/edit_on_gitlab_link.rb
new file mode 100644
index 00000000..06010030
--- /dev/null
+++ b/lib/filters/edit_on_gitlab_link.rb
@@ -0,0 +1,24 @@
+module Nanoc::Filters
+  class EditOnGitLabLink < Nanoc::Filter
+    identifier :edit_on_gitlab_link
+
+    def run(content, params = {})
+      # Returns the source content's path.
+      content_filename = @item[:content_filename]
+      # Make an array out of the path
+      content_filename_array = content_filename.split('/')
+      # Remove "/content/"
+      content_filename_array.shift
+      # Get the product name.
+      product = content_filename_array.shift
+      # This should be the path from the doc/ directory for a given file.
+      content_filename = content_filename_array.join("/")
+
+      # Replace `EDIT_ON_GITLAB_LINK` with the actual URL.
+      content.gsub(/href="(EDIT_ON_GITLAB_LINK)"/) do |result|
+        result.gsub!(/EDIT_ON_GITLAB_LINK/, "https://gitlab.com/gitlab-org/gitlab-#{product}/blob/master/doc/#{content_filename}")
+        result
+      end
+    end
+  end
+end