114 lines
3.8 KiB
Diff
114 lines
3.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Fri, 22 Jun 2018 14:01:06 -0400
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Subject: [PATCH] grub-switch-to-blscfg.in: get rid of a bunch of bashisms
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Since this says /bin/sh at the top, it should work with dash.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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util/grub-switch-to-blscfg.in | 30 +++++++++++++++---------------
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1 file changed, 15 insertions(+), 15 deletions(-)
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diff --git a/util/grub-switch-to-blscfg.in b/util/grub-switch-to-blscfg.in
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index 2482483a4..dac41e738 100644
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--- a/util/grub-switch-to-blscfg.in
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+++ b/util/grub-switch-to-blscfg.in
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@@ -151,18 +151,18 @@ done
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find_grub_cfg() {
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local candidate=""
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- while [[ -e "${candidate}" || $# -gt 0 ]]
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+ while [ -e "${candidate}" -o $# -gt 0 ]
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do
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- if [[ ! -e "${candidate}" ]] ; then
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+ if [ ! -e "${candidate}" ] ; then
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candidate="$1"
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shift
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fi
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- if [[ -L "${candidate}" ]]; then
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+ if [ -L "${candidate}" ]; then
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candidate="$(realpath "${candidate}")"
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fi
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- if [[ -f "${candidate}" ]]; then
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+ if [ -f "${candidate}" ]; then
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export GRUB_CONFIG_FILE="${candidate}"
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return 0
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fi
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@@ -175,11 +175,11 @@ if ! find_grub_cfg ${startlink} ${grubdir}/grub.cfg ; then
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exit 1
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fi
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-if [[ ! -d "${blsdir}" ]]; then
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+if [ ! -d "${blsdir}" ]; then
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install -m 700 -d "${blsdir}"
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fi
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-if [[ -f /etc/machine-id ]]; then
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+if [ -f /etc/machine-id ]; then
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MACHINE_ID=$(cat /etc/machine-id)
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else
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MACHINE_ID=$(dmesg | sha256sum)
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@@ -194,9 +194,9 @@ mkbls() {
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local debugid=""
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local flavor=""
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- if [[ "$kernelver" == *\+* ]] ; then
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+ if [ "$kernelver" == *\+* ] ; then
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local flavor=-"${kernelver##*+}"
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- if [[ "${flavor}" == "-debug" ]]; then
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+ if [ "${flavor}" == "-debug" ]; then
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local debugname=" with debugging"
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local debugid="-debug"
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fi
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@@ -219,15 +219,15 @@ EOF
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}
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for kernelver in $(cd /lib/modules/ ; ls -1) "" ; do
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- if [[ ! -d "/lib/modules/${kernelver}" ]] ; then
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+ if [ ! -d "/lib/modules/${kernelver}" ] ; then
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continue
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fi
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- if [[ ! -f "/boot/vmlinuz-${kernelver}" ]]; then
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+ if [ ! -f "/boot/vmlinuz-${kernelver}" ]; then
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continue
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fi
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bls_target="${blsdir}/${MACHINE_ID}-${kernelver}.conf"
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kernel_dir="/lib/modules/${kernelver}"
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- if [[ -f "${kernel_dir}/bls.conf" ]]; then
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+ if [ -f "${kernel_dir}/bls.conf" ]; then
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cp -af "${kernel_dir}/bls.conf" "${bls_target}"
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else
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mkbls "${kernelver}" \
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@@ -240,7 +240,7 @@ for kernelver in $(cd /lib/modules/ ; ls -1) "" ; do
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linux_relpath="$("${grub_mkrelpath}" /boot/$linux)"
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initrd_relpath="$("${grub_mkrelpath}" /boot/$initrd)"
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- if [[ $linux != $linux_relpath ]]; then
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+ if [ $linux != $linux_relpath ] ; then
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sed -i -e "s,^linux.*,linux ${linux_relpath},g" "${bls_target}"
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sed -i -e "s,^initrd.*,initrd ${initrd_relpath},g" "${bls_target}"
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fi
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@@ -257,8 +257,8 @@ for kernelver in $(cd /lib/modules/ ; ls -1) "" ; do
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fi
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done
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-if [[ -f "/boot/vmlinuz-0-rescue-${MACHINE_ID}" ]]; then
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- if [[ $linux != $linux_relpath ]]; then
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+if [ -f "/boot/vmlinuz-0-rescue-${MACHINE_ID}" ]; then
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+ if [ $linux != $linux_relpath ]; then
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bootprefix="$(dirname ${linux_relpath})"
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fi
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mkbls "0-rescue-${MACHINE_ID}" "0" "${bootprefix}" >"${blsdir}/${MACHINE_ID}-0-rescue.conf"
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@@ -282,7 +282,7 @@ elif ! grep -q '^GRUB_ENABLE_BLSCFG=.*' "${etcdefaultgrub}" ; then
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GENERATE=1
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fi
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-if [[ "${GENERATE}" -eq 1 ]] ; then
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+if [ "${GENERATE}" -eq 1 ] ; then
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cp -af "${GRUB_CONFIG_FILE}" "${GRUB_CONFIG_FILE}${backupsuffix}"
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if ! grub2-mkconfig -o "${GRUB_CONFIG_FILE}" ; then
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cp -af "${GRUB_CONFIG_FILE}${backupsuffix}" "${GRUB_CONFIG_FILE}"
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