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-rw-r--r--hooks/archiso_pxe_http25
1 files changed, 16 insertions, 9 deletions
diff --git a/hooks/archiso_pxe_http b/hooks/archiso_pxe_http
index a7c03a8..5e55356 100644
--- a/hooks/archiso_pxe_http
+++ b/hooks/archiso_pxe_http
@@ -1,16 +1,17 @@
-# vim: set ft=sh:
+#!/bin/ash
run_hook() {
- if [[ -n "${ip}" && -n "${archiso_http_srv}" ]]; then
+ # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
+ if [ -n "${ip}" ] && [ -n "${archiso_http_srv}" ]; then
# booting with http is always copy-to-ram, so set here to make sure
# addresses are flushed and interface is set down
- copytoram="y"
+ export copytoram="y"
- archiso_http_srv=$(eval echo ${archiso_http_srv})
- [[ -z "${archiso_http_spc}" ]] && archiso_http_spc="75%"
+ archiso_http_srv=$(eval echo "${archiso_http_srv}")
+ [ -z "${archiso_http_spc}" ] && archiso_http_spc="75%"
- mount_handler="archiso_pxe_http_mount_handler"
+ export mount_handler="archiso_pxe_http_mount_handler"
fi
}
@@ -23,6 +24,7 @@ _curl_get() {
local _dst="${2}"
msg ":: Downloading '${_url}'"
+ # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
if ! curl -L -f -o "/run/archiso/httpspace/${archisobasedir}${_dst}/${_url##*/}" --create-dirs "${_url}"; then
echo "ERROR: Downloading '${_url}'"
echo " Falling back to interactive prompt"
@@ -38,17 +40,22 @@ archiso_pxe_http_mount_handler () {
mkdir -p "/run/archiso/httpspace"
mount -t tmpfs -o size="${archiso_http_spc}",mode=0755 httpspace "/run/archiso/httpspace"
+ # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
_curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sfs" "/${arch}"
- if [[ "${checksum}" == "y" ]]; then
+ # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
+ if [ "${checksum}" = "y" ]; then
_curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sha512" "/${arch}"
fi
- if [[ "${verify}" == "y" ]]; then
+ # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline()
+ if [ "${verify}" = "y" ]; then
_curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sfs.sig" "/${arch}"
fi
mkdir -p "/run/archiso/bootmnt"
mount -o bind /run/archiso/httpspace /run/archiso/bootmnt
- archiso_mount_handler ${newroot}
+ archiso_mount_handler "${newroot}"
}
+
+# vim: set ft=sh: