set loglevel depending on dracut parameters

1 files changed, 27 insertions, 9 deletions

diff --git a/builder/dnbd3-rootfs/module-setup.sh b/builder/dnbd3-rootfs/module-setup.sh
index 50d12669..2fbda708 100755
--- a/builder/dnbd3-rootfs/module-setup.sh
+++ b/builder/dnbd3-rootfs/module-setup.sh
@@ -5,15 +5,33 @@ core.import exceptions
 core.import logging
 core.import utils
 
-# TODO set log level via dracut logging options
-# (use $dracut_args
-#((len=${#dracut_args[@]}))
-#for ((i=0; i < len; i++)); do
-    #[[ ${dracut_args[$i]} == "--regenerate-all" ]] && \
-        #unset dracut_args[$i]
-#done
-logging.set_level debug
-logging.set_commands_level debug
+# set log level via dracut logging options
+_parse_dracut_args() {
+    while true; do
+        case "$1" in
+            --stdlog)
+                shift
+                local level="$1"
+                shift
+                [[ "$level" -le 3 ]] && continue
+                logging.set_level debug
+                logging.set_commands_level debug
+                ;;
+            --verbose)
+                shift
+                logging.set_level info
+                logging.set_commands_level info
+                ;;
+            '')
+                break
+                ;;
+            *)
+                shift
+                ;;
+        esac
+    done
+}
+_parse_dracut_args ${dracut_args[*]}
 
 core.import "$(core_abs_path "$(dirname "${BASH_SOURCE[0]}")/scripts/build.sh")"