27 lines
704 B
Bash
Executable File
27 lines
704 B
Bash
Executable File
#! /bin/sh
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set -e
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which update-grub >/dev/null 2>&1 || exit 0
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if type systemd-detect-virt >/dev/null 2>&1 &&
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systemd-detect-virt --quiet --container; then
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exit 0
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fi
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set -- $DEB_MAINT_PARAMS
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mode="${1#\'}"
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mode="${mode%\'}"
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case $0:$mode in
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# Only run on postinst configure and postrm remove, to avoid wasting
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# time by calling update-grub multiple times on upgrade and removal.
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# Also run if we have no DEB_MAINT_PARAMS, in order to work with old
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# kernel packages.
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*/postinst.d/*:|*/postinst.d/*:configure|*/postrm.d/*:|*/postrm.d/*:remove)
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if [ -e /boot/grub/grub.cfg ]; then
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exec /usr/local/sbin/grub-update
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fi
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;;
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esac
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exit 0
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