postinst is in friendly-recovery 0.2.25.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | #!/bin/sh
set -e
case "$1" in
configure)
if [ -d /usr/share/recovery-mode ] &&
[ ! -L /usr/share/recovery-mode ]; then
# Move any existing recovery script
mv -n /usr/share/recovery-mode/options/* /lib/recovery-mode/options/ 2> /dev/null || true
# Remove what's left
rm -Rf /usr/share/recovery-mode
fi
# And finally replace it by a symlink
ln -sf /lib/recovery-mode /usr/share/recovery-mode
# Update grub
if [ -e /boot/grub/grub.cfg ] && [ -x "$(which update-grub)" ]; then
update-grub
fi
;;
esac
# Automatically added by dh_installinit
update-rc.d -f friendly-recovery remove >/dev/null || exit $?
# End automatically added section
exit 0
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