saikyo-packages-src/saikyo-grub-theme/debian/postinst

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#!/bin/sh
set -e
case "$1" in
configure)
# Ensure GRUB snippet is a file under /etc/default/grub.d/*.cfg
if [ -f /etc/default/grub.d/saikyo.cfg/saikyo.cfg ]; then
mkdir -p /etc/default/grub.d || true
rm -f /etc/default/grub.d/saikyo.cfg || true
cat /etc/default/grub.d/saikyo.cfg/saikyo.cfg > /etc/default/grub.d/saikyo.cfg || true
fi
if command -v update-grub >/dev/null 2>&1; then
update-grub >/dev/null 2>&1 || true
elif command -v update-grub2 >/dev/null 2>&1; then
update-grub2 >/dev/null 2>&1 || true
elif command -v grub-mkconfig >/dev/null 2>&1; then
grub-mkconfig -o /boot/grub/grub.cfg >/dev/null 2>&1 || true
grub-mkconfig -o /boot/grub2/grub.cfg >/dev/null 2>&1 || true
fi
;;
esac
exit 0