From 243736cf07211c894bdac1b8b98ca47461afb036 Mon Sep 17 00:00:00 2001
From: James Dalton <tarpdalton@users.noreply.github.com>
Date: Fri, 13 Nov 2020 14:11:00 -0800
Subject: [PATCH] add logic for wikilink functionality

---
 layouts/_default/single.html | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index d3d9f2536e3..ef9e7cdb33e 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -1,6 +1,14 @@
 {{ partial "header.html" . }}
 
-{{ .Content }}
+{{$wikilinks := .Content | findRE "\\[\\[([^/]+)\\]\\]" }}
+{{$temp_content := $.Content}}
+{{range $wikilinks}} 
+    {{$page_title := . | strings.TrimPrefix "[[" | strings.TrimSuffix "]]" }}
+    {{range first 1 (where site.Pages "Params.title" $page_title)}}
+        {{$temp_content = ($temp_content | replaceRE (printf "\\[\\[%s\\]\\]" $page_title) (printf "<a href=\"%s\">[[%s]]</a>" .Permalink $page_title) )}}
+    {{end}}
+{{end}}
+{{$temp_content  | safeHTML}}
 
 <footer class="footline">
 	{{with .Params.LastModifierDisplayName}}