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path: root/archiso/initcpio/hooks/archiso_pxe_common
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Diffstat (limited to 'archiso/initcpio/hooks/archiso_pxe_common')
-rw-r--r--archiso/initcpio/hooks/archiso_pxe_common57
1 files changed, 30 insertions, 27 deletions
diff --git a/archiso/initcpio/hooks/archiso_pxe_common b/archiso/initcpio/hooks/archiso_pxe_common
index 2380ca3..e31903e 100644
--- a/archiso/initcpio/hooks/archiso_pxe_common
+++ b/archiso/initcpio/hooks/archiso_pxe_common
@@ -1,55 +1,55 @@
-# vim: set ft=sh:
+#!/bin/ash
run_hook () {
# Do *not* declare 'bootif_dev' local! We need it in run_latehook().
local i net_mac bootif_mac
+ local DNSDOMAIN HOSTNAME IPV4DNS0 IPV4DNS1 ROOTSERVER
# 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
+ # shellcheck disable=SC2034
+ local DEVICE IPV4ADDR IPV4BROADCAST IPV4NETMASK IPV4GATEWAY NISDOMAIN ROOTPATH filename
- if [[ -n "${ip}" ]]; then
- if [[ -n "${BOOTIF}" ]]; then
- bootif_mac=${BOOTIF#01-}
- bootif_mac=${bootif_mac//-/:}
+ if [ -n "${ip}" ]; then
+ if [ -n "${BOOTIF}" ]; then
+ bootif_mac="${BOOTIF#01-}"
+ # shellcheck disable=SC2169 # ash supports bash-like string replacment
+ bootif_mac="${bootif_mac//-/:}"
for i in /sys/class/net/*/address; do
- read net_mac < ${i}
- if [[ "${bootif_mac}" == "${net_mac}" ]]; then
+ read -r net_mac < "${i}"
+ if [ "${bootif_mac}" = "${net_mac}" ]; then
bootif_dev=${i#/sys/class/net/}
bootif_dev=${bootif_dev%/address}
break
fi
done
- if [[ "${ip}" == "dhcp" ]]; then
+ if [ "${ip}" = "dhcp" ]; then
ip=":::::${bootif_dev}:dhcp"
- else
+ else
ip="${ip}::${bootif_dev}"
fi
fi
# setup network and save some values
if ! ipconfig -t 20 "ip=${ip}"; then
- echo "ERROR; Failed to configure network"
- echo " Falling back to interactive prompt"
- echo " You can try to fix the problem manually, log out when you are finished"
- launch_interactive_shell
+ echo "ERROR; Failed to configure network"
+ echo " Falling back to interactive prompt"
+ echo " You can try to fix the problem manually, log out when you are finished"
+ launch_interactive_shell
fi
+ # shellcheck disable=SC1090 # ipconfig generates these files
. /tmp/net-*.conf
- pxeserver=${ROOTSERVER}
+ export pxeserver="${ROOTSERVER}"
# setup DNS resolver
- if [[ "${IPV4DNS0}" != "0.0.0.0" ]]; then
+ if [ "${IPV4DNS0}" != "0.0.0.0" ]; then
echo "# added by archiso_pxe_common hook" > /etc/resolv.conf
echo "nameserver ${IPV4DNS0}" >> /etc/resolv.conf
fi
- if [[ "${IPV4DNS1}" != "0.0.0.0" ]]; then
+ if [ "${IPV4DNS1}" != "0.0.0.0" ]; then
echo "nameserver ${IPV4DNS1}" >> /etc/resolv.conf
fi
- if [[ -n "${DNSDOMAIN}" ]]; then
+ if [ -n "${DNSDOMAIN}" ]; then
echo "search ${DNSDOMAIN}" >> /etc/resolv.conf
echo "domain ${DNSDOMAIN}" >> /etc/resolv.conf
fi
@@ -57,16 +57,19 @@ run_hook () {
}
run_latehook () {
- if [[ -n "${ip}" ]]; then
- [[ -z "${copy_resolvconf}" ]] && copy_resolvconf="y"
+ if [ -n "${ip}" ]; then
+ [ -z "${copy_resolvconf}" ] && copy_resolvconf="y"
- if [[ "${copytoram}" == "y" ]]; then
- if [[ -n "${bootif_dev}" ]]; then
+ # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
+ if [ "${copytoram}" = "y" ]; then
+ if [ -n "${bootif_dev}" ]; then
ip addr flush dev "${bootif_dev}"
ip link set "${bootif_dev}" down
fi
- elif [[ "${copy_resolvconf}" != "n" && -f /etc/resolv.conf ]]; then
+ elif [ "${copy_resolvconf}" != "n" ] && [ -f /etc/resolv.conf ]; then
cp /etc/resolv.conf /new_root/etc/resolv.conf
fi
fi
}
+
+# vim: set ft=sh: