Merge branch 'learn-label-uuid'

1 files changed, 8 insertions, 4 deletions

diff --git a/init b/init
index c0ffa88..8630934 100755
--- a/init
+++ b/init
@@ -41,20 +41,24 @@ function log {
 function parse_cmdline {
   local cmdline=${1}
 
-  dev=''
   for i in ${cmdline[@]}; do
     case "${i}" in
       root=*)
         if [[ ${i:5:4} == 'UUID' ]]; then
-          #mount by uuid
-          ROOTDEV="/dev/disk/by-uuid/$(echo ${i} | cut -d '=' -f 3)"
+          # mount by uuid
+          local uuid=$(echo ${i} | cut -d '=' -f 3)
+          ROOTDEV="$(blkid -U ${uuid})"
+        elif [[ ${i:5:5} == 'LABEL' ]]; then
+          # mount by label
+          local label=$(echo ${i} | cut -d '=' -f 3)
+          ROOTDEV="$(blkid -L ${label})"
         else
           # mount by dev
           ROOTDEV="$(echo ${i} | cut -d '=' -f 2)"
         fi
       ;;
       initdebug)
-        # Enable debug mode (this is gonna be slow
+        # Enable debug mode (this is gonna be slow)
         DEBUG=1
       ;;
       interractive)