From 40281de73e3e5a57fbac81edae6994c92e8f6e35 Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Sun, 16 Apr 2017 18:56:49 +0100
Subject: [PATCH] Comments

---
 src/freedombone-app-searx | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/freedombone-app-searx b/src/freedombone-app-searx
index 614e7866..a2dacf03 100755
--- a/src/freedombone-app-searx
+++ b/src/freedombone-app-searx
@@ -61,6 +61,7 @@ function searx_set_default_background {
         fi
     fi
 
+    # remove the github ribbon icon
     if [ -f /etc/searx/searx/static/themes/courgette/img/github_ribbon.png ]; then
         mv /etc/searx/searx/static/themes/courgette/img/github_ribbon.png /etc/searx/searx/static/themes/courgette/img/github_ribbon.png.old
     fi
@@ -729,20 +730,31 @@ function create_searx_config {
 function upgrade_searx {
     settings_file=${SEARX_PATH}/searx/searx/settings.yml
     background_image=/etc/searx/searx/static/themes/courgette/img/bg-body-index.jpg
+
+    # save the background image
     if [ -f ${background_image} ]; then
         cp ${background_image} ${background_image}.prev
     fi
+
+    # save the settings
     cp ${settings_file} ${settings_file}.prev
 
+    # do the upgrade
     set_repo_commit $SEARX_PATH/searx "searx commit" "$SEARX_COMMIT" $SEARX_REPO
+
+    # restore the background image
     if [ -f ${background_image}.prev ]; then
         cp ${background_image}.prev ${background_image}
         chown -R searx:searx ${SEARX_PATH}/searx
     fi
+
+    # restore the settings
     if [ -f ${settings_file}.prev ]; then
         cp ${settings_file}.prev ${settings_file}
         chown -R searx:searx ${SEARX_PATH}/searx
     fi
+
+    # remove the github ribbon icon
     if [ -f /etc/searx/searx/static/themes/courgette/img/github_ribbon.png ]; then
         mv /etc/searx/searx/static/themes/courgette/img/github_ribbon.png /etc/searx/searx/static/themes/courgette/img/github_ribbon.png.old
     fi