Peg hubzilla addons to a specific commit

src/freedombone

 HUBZILLA_ADDONS_REPO="https://github.com/redmatrix/hubzilla-addons.git"
 HUBZILLA_ADMIN_PASSWORD=
 HUBZILLA_COMMIT='761afd029d97703f2f7609d546b7b5f3d257c601'
+HUBZILLA_ADDONS_COMMIT='e32f98d65850a8681e8242f3db8b6484abb35c67'
 
 # Domain name for git hosting installation
 GIT_DOMAIN_NAME=
         else
             echo "Hubzilla commit:$HUBZILLA_COMMIT" >> $COMPLETION_FILE
         fi
+        if grep -q "Hubzilla addons commit" $COMPLETION_FILE; then
+            CURRENT_HUBZILLA_ADDONS_COMMIT=$(grep "Hubzilla addons commit" $COMPLETION_FILE | awk -F ':' '{print $2}')
+            if [[ "$CURRENT_HUBZILLA_ADDONS_COMMIT" != "$HUBZILLA_ADDONS_COMMIT" ]]; then
+                cd /var/www/$HUBZILLA_DOMAIN_NAME/htdocs/addon
+                git stash
+                git checkout master
+                git pull
+                git checkout $HUBZILLA_ADDONS_COMMIT -b $HUBZILLA_ADDONS_COMMIT
+                sed -i "s/Hubzilla addons commit.*/Hubzilla addons commit:$HUBZILLA_ADDONS_COMMIT/g" $COMPLETION_FILE
+                chown -R www-data:www-data /var/www/$HUBZILLA_DOMAIN_NAME/htdocs
+            fi
+        else
+            echo "Hubzilla addons commit:$HUBZILLA_ADDONS_COMMIT" >> $COMPLETION_FILE
+        fi
     fi
 
     if grep -Fxq "install_hubzilla" $COMPLETION_FILE; then
 
         rm -rf /var/www/$HUBZILLA_DOMAIN_NAME/htdocs
         mv hubzilla /var/www/$HUBZILLA_DOMAIN_NAME/htdocs
-        chown -R www-data:www-data /var/www/$HUBZILLA_DOMAIN_NAME/htdocs
+
         git clone $HUBZILLA_ADDONS_REPO /var/www/$HUBZILLA_DOMAIN_NAME/htdocs/addon
+        cd /var/www/$HUBZILLA_DOMAIN_NAME/htdocs/addon
+        git checkout $HUBZILLA_ADDONS_COMMIT -b $HUBZILLA_ADDONS_COMMIT
+        if ! grep -q "Hubzilla addons commit" $COMPLETION_FILE; then
+            echo "Hubzilla addons commit:$HUBZILLA_ADDONS_COMMIT" >> $COMPLETION_FILE
+        else
+            sed -i "s/Hubzilla addons commit.*/Hubzilla addons commit:$HUBZILLA_ADDONS_COMMIT/g" $COMPLETION_FILE
+        fi
+
         # some extra themes
         git clone https://github.com/DeadSuperHero/redmatrix-themes /var/www/$HUBZILLA_DOMAIN_NAME/htdocs/redmatrix-themes1
         cp -r /var/www/$HUBZILLA_DOMAIN_NAME/htdocs/redmatrix-themes1/* view/theme/
+
+        chown -R www-data:www-data /var/www/$HUBZILLA_DOMAIN_NAME/htdocs
     fi
 
     get_mariadb_hubzilla_admin_password