upgrayyedd: add a world update function skipping kernel sources

diff --git a/local/dot-local/bin/upgrayyedd b/local/dot-local/bin/upgrayyedd
index c9db426..a8d9091 100755 (executable)
--- a/local/dot-local/bin/upgrayyedd
+++ b/local/dot-local/bin/upgrayyedd
@@ -18,6 +18,10 @@ case "$1" in
         $precmd /usr/bin/emerge -avuDN @world "${@:2}"
         exit 0
         ;;
+    nokernel)
+        $precmd /usr/bin/emerge -avuDN @world --exclude=dist-kernel --exclude=gentoo-kernel --exclude=gentoo-sources --exclude=git-sources "${@:2}"
+        exit 0
+        ;;
     preserved)
         $precmd /usr/bin/emerge -av @preserved-rebuild
         exit 0