From 2f8bba4f379b6486c0e8108b40c2c4986f435de8 Mon Sep 17 00:00:00 2001
From: Aaron Louie <ajlouie@gmail.com>
Date: Sat, 23 May 2020 11:31:06 -0400
Subject: [PATCH] Rewrite base href in index.html

---
 docker/substitute-env-variables.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docker/substitute-env-variables.sh b/docker/substitute-env-variables.sh
index 3a191b8..c61fa2a 100755
--- a/docker/substitute-env-variables.sh
+++ b/docker/substitute-env-variables.sh
@@ -32,5 +32,8 @@ do
   echo "$env_var = ${!env_var}"
 done
 
+# Rewrite base href in index.html. Use @ as a sed delimiter because $BASE_HREF will contain a / character
+sed -i -e 's@<base href\=\"\/\">@<base href\=\"'"$BASE_HREF"'\">@' "/usr/share/nginx/html/index.html"
+
 # Execute all other commands with parameters
 exec "${@:3}"