preinst is in gnumeric 1.12.9-1.
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 31 32 33 34 35 36 37 | #! /bin/sh
set -e
if ! test -e /usr/share/debconf/confmodule ; then
# Nothing we can do
exit 0
fi
if ! pgrep gnumeric 2>&1 >/dev/null ; then
# Nothing more to do
exit 0
fi
. /usr/share/debconf/confmodule
db_version 2.0
db_settitle gnumeric/existing-process-title
# Ignore the fact that this question may have been answered on another
# occasion already
db_fset gnumeric/existing-process seen false
# Try hard to get it answered
db_input high gnumeric/existing-process || true
db_go
db_get gnumeric/existing-process
if [ "$RET" = "false" ] ; then
# Abort installation of the package
db_stop
exit 1
fi
db_stop
exit 0
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