X-Git-Url: https://iankelling.org/git/?p=automated-distro-installer;a=blobdiff_plain;f=pxe-server;h=6b6a5765e2571c2550cc64b53ffbbed24bdba2ea;hp=b8e2092214931505d5a050a03cb04af61f3e7439;hb=bf19e9969f50a637c8fabf724eb9e292da472e01;hpb=46edfde8e1fbb4121d5d0661946fc419d042543d

diff --git a/pxe-server b/pxe-server
index b8e2092..6b6a576 100755
--- a/pxe-server
+++ b/pxe-server
@@ -34,14 +34,16 @@ One line description
 TYPE is one of arch, plain, fai, or : for no pxe server.
 HOST makes the pxe server only for that specific host
 
--h|--help  Print help and exit
---         Subsequent arguments are never treated as options
 -r         Don't redeploy fai config.
 -a         Wait for 2 dhcp acks, then disable the pxe server after a delay.
            First ack is for pxe boot, 2nd ack is for os boot. Sometimes
            on debian, there is a 3rd one shortly after the 2nd. I can't remember
            exactly why this caused a problem, but I'm hoping the sleep
            will take care of it.
+-h|--help  Print help and exit
+
+
+Note: Uses GNU getopt options parsing style
 EOF
     exit $1
 }
@@ -52,19 +54,19 @@ args=()
 redep=true
 acks=2
 wait=false
-while [[ $1 ]]; do
+temp=$(getopt -l help hra "$@") || usage 1
+eval set -- "$temp"
+while true; do
     case $1 in
-        --) shift; break ;;
         -h|--help) usage ;;
         -r) redep=false; shift ;;
         -a) wait=true; shift ;;
-        *) args+=("$1"); shift ;;
+        --) shift; break ;;
+        *) echo "$0: Internal error!" ; exit 1 ;;
     esac
 done
-args+=("$@")
-
 
-read type host <<<"${args[@]}"
+read type host <<<"$@"
 
 if [[ ! $type ]]; then
     echo "$0: error: exptected 1 argument of type"