From d0ee3530a5f58d9984e20dd723fe2a927ac7c3cf Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Fri, 4 Sep 2020 20:31:23 -0400
Subject: only restart apache if modules changed

---
 selfpublish.sh | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/selfpublish.sh b/selfpublish.sh
index bdeb086..9b263e4 100644
--- a/selfpublish.sh
+++ b/selfpublish.sh
@@ -128,10 +128,20 @@ get_dyndns_domain()
 
 enable_apache_modules()
 {
+        local restart=
         for MODULE in $APACHE_MODULES
         do
-                a2enmod $MODULE >/dev/null
+                if ! [ -e /etc/apache2/mods-enabled/$MODULE.load ] &&
+                   ! [ "$MODULE" = cgi -a -e /etc/apache2/mods-enabled/cgid.load ]
+                then
+                    a2enmod $MODULE >/dev/null
+                    restart=y
+                fi
         done
+        if [ "$restart" ]
+        then
+                systemctl restart apache2
+        fi
 }
 
 site_conf_template()
@@ -284,7 +294,6 @@ then
         systemctl reload apache2 || systemctl restart apache2
 else
         enable_apache_modules
-        systemctl restart apache2
         install_self_to_site
         install_header_to_site
 fi
-- 
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