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#!/bin/bash

# We prevent a few questions from being asked
# upon installation by specifying defaults.  Namely,
# we want the database to be accessed via Unix domain
# sockets and password-less.

set -e

# When purging this package after the selections in the preinst have been made,
# the debconf database is left in an inconsistent state and the package cannot
# be installed again.  This happens because dbconf-common will create a
# template for these questions with a shared owner.  Purging will only delete
# one of the two templates, leading to a DB state where debconf-set-selections
# fails.  We work around this by manually fixing up the debconf database.
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=487300
if [ -x /usr/share/debconf/fix_db.pl ]; then
  /usr/share/debconf/fix_db.pl
fi

echo taler-merchant taler-merchant/pgsql/method select Unix socket | debconf-set-selections
echo taler-merchant taler-merchant/pgsql/authmethod-user select ident | debconf-set-selections
echo taler-merchant taler-merchant/pgsql/app-pass password | debconf-set-selections

exit 0