diff options
Diffstat (limited to 'debian/kernel/zz-update-grub')
| -rwxr-xr-x | debian/kernel/zz-update-grub | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/debian/kernel/zz-update-grub b/debian/kernel/zz-update-grub new file mode 100755 index 0000000..9521057 --- /dev/null +++ b/debian/kernel/zz-update-grub @@ -0,0 +1,26 @@ +#! /bin/sh +set -e + +command -v update-grub >/dev/null || exit 0 + +if type systemd-detect-virt >/dev/null 2>&1 && + systemd-detect-virt --quiet --container; then + exit 0 +fi + +set -- $DEB_MAINT_PARAMS +mode="${1#\'}" +mode="${mode%\'}" +case $0:$mode in + # Only run on postinst configure and postrm remove, to avoid wasting + # time by calling update-grub multiple times on upgrade and removal. + # Also run if we have no DEB_MAINT_PARAMS, in order to work with old + # kernel packages. + */postinst.d/*:|*/postinst.d/*:configure|*/postrm.d/*:|*/postrm.d/*:remove) + if [ -e /boot/grub/grub.cfg ]; then + exec update-grub + fi + ;; +esac + +exit 0 |