Rename PH_TEST to SKIP_INSTALL

Signed-off-by: Christian König <ckoenig@posteo.de>

advanced/Scripts/webpage.sh

@@ -24,8 +24,8 @@ readonly gravityDBfile="/etc/pihole/gravity.db"
 
 # Source install script for ${setupVars}, ${PI_HOLE_BIN_DIR} and valid_ip()
 readonly PI_HOLE_FILES_DIR="/etc/.pihole"
-# shellcheck disable=SC2034  # used in basic-install
-PH_TEST="true"
+# shellcheck disable=SC2034  # used in basic-install to source the script without running it
+SKIP_INSTALL="true"
 source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
 
 utilsfile="/opt/pihole/utils.sh"

automated install/basic-install.sh

@@ -2860,6 +2860,8 @@ main() {
     fi
 }
 
-if [[ "${PH_TEST}" != true ]] ; then
+# allow to source this script without running it
+# used in docker-pihole and webpage.sh
+if [[ "${SKIP_INSTALL}" != true ]] ; then
     main "$@"
 fi