2 files changed, 43 insertions, 36 deletions

diff --git a/archiso/hooks/archiso_pxe_common b/archiso/hooks/archiso_pxe_common
new file mode 100644
index 0000000..cf9fce8
--- /dev/null
+++ b/archiso/hooks/archiso_pxe_common
@@ -0,0 +1,34 @@
+# vim: set ft=sh:
+
+run_hook () {
+    local i net_mac bootif_mac bootif_dev
+    # These variables will be parsed from /tmp/net-*.conf generated by ipconfig
+    local DEVICE
+    local IPV4ADDR IPV4BROADCAST IPV4NETMASK IPV4GATEWAY IPV4DNS0 IPV4DNS1
+    local HOSTNAME DNSDOMAIN NISDOMAIN ROOTSERVER ROOTPATH
+    local filename
+    # /tmp/net-*.conf
+
+    if [[ -n "${ip}" ]]; then
+        if [[ -n "${BOOTIF}" ]]; then
+            bootif_mac=${BOOTIF#01-}
+            bootif_mac=${bootif_mac//-/:}
+            for i in /sys/class/net/*/address; do
+                read net_mac < ${i}
+                if [[ "${bootif_mac}" == "${net_mac}" ]]; then
+                    bootif_dev=${i#/sys/class/net/}
+                    bootif_dev=${bootif_dev%/address}
+                    break
+                fi
+            done
+            ip="${ip}::${bootif_dev}"
+        fi
+
+        # setup network and save some values
+        ipconfig "ip=${ip}"
+
+        . /tmp/net-*.conf
+
+        pxeserver=${ROOTSERVER}
+    fi
+}
diff --git a/archiso/hooks/archiso_pxe_nbd b/archiso/hooks/archiso_pxe_nbd
index be3db28..07e6fee 100644
--- a/archiso/hooks/archiso_pxe_nbd
+++ b/archiso/hooks/archiso_pxe_nbd
@@ -1,36 +1,9 @@
 # vim: set ft=sh:
-run_hook () {
-    local line i net_mac bootif_mac bootif_dev
-    # These variables will be parsed from /tmp/net-*.conf generated by ipconfig
-    local DEVICE
-    local IPV4ADDR IPV4BROADCAST IPV4NETMASK IPV4GATEWAY IPV4DNS0 IPV4DNS1
-    local HOSTNAME DNSDOMAIN NISDOMAIN ROOTSERVER ROOTPATH
-    local filename
-    # /tmp/net-*.conf
-
-    if [ -n "${ip}" ]; then
-        if [ -n "${BOOTIF}" ]; then
-            bootif_mac=${BOOTIF#01-}
-            bootif_mac=${bootif_mac//-/:}
-            for i in /sys/class/net/*/address; do
-                read net_mac < ${i}
-                if [ "${bootif_mac}" == "${net_mac}" ]; then
-                    bootif_dev=${i#/sys/class/net/}
-                    bootif_dev=${bootif_dev%/address}
-                    break
-                fi
-            done
-            ip="${ip}::${bootif_dev}"
-        fi
-
-        # setup network and save some values
-        ipconfig "ip=${ip}"
-
-        . /tmp/net-*.conf
-
-        nbdserver=${ROOTSERVER}
 
+run_hook() {
+    if [[ -n "${ip}" ]]; then
         [[ -z "${archiso_nbd_name}" ]] && archiso_nbd_name="archiso"
+        [[ -z "${archiso_nbd_srv}" ]] && archiso_nbd_srv="${pxeserver}"
 
         mount_handler="archiso_pxe_nbd_mount_handler"
     fi
@@ -49,19 +22,19 @@ archiso_pxe_nbd_mount_handler () {
         launch_interactive_shell
     done
 
-    msg "::: Setup NBD from ${nbdserver} at /dev/nbd0"
-    if [ "${copytoram}" = "y" ]; then
-        nbd-client ${nbdserver} -N ${archiso_nbd_name} /dev/nbd0
+    msg ":: Setup NBD from ${archiso_nbd_srv} at /dev/nbd0"
+    if [[ "${copytoram}" = "y" ]]; then
+        nbd-client ${archiso_nbd_srv} -N ${archiso_nbd_name} /dev/nbd0
     else
-        nbd-client ${nbdserver} -N ${archiso_nbd_name} /dev/nbd0 -persist
+        nbd-client ${archiso_nbd_srv} -N ${archiso_nbd_name} /dev/nbd0 -persist
     fi
 
     archisodevice=/dev/nbd0
 
     archiso_mount_handler ${newroot}
 
-    if [ "${copytoram}" = "y" ]; then
-        msg "::: Disconnect NBD from ${nbdserver} at /dev/nbd0"
+    if [[ "${copytoram}" = "y" ]]; then
+        msg ":: Disconnect NBD from ${archiso_nbd_srv} at /dev/nbd0"
         nbd-client -d /dev/nbd0
     else
         mkdir -p /run/archiso