postinst is in debdelta 0.61.
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 38 39 40 41 42 43 44 45 46 47 48 | #!/bin/sh
set -e
umask 0077
GPG_MASTER_PUB_KEYRING="/usr/share/keyrings/debian-debdelta-archive-keyring.gpg"
GPG_HOME="/etc/debdelta/gnupg"
sha1it () {
(
cd ${GPG_HOME}
echo '#if this file is deleted or it does not match, then ' > sha1_hashes.txt
echo '# these files will not be removed when purging "debdelta" ' >> sha1_hashes.txt
sha1sum pubring.gpg secring.gpg >> sha1_hashes.txt
if test -f trustdb.gpg ; then sha1sum trustdb.gpg >> sha1_hashes.txt ; fi
)
}
check1it () {
(
cd ${GPG_HOME}
test -f sha1_hashes.txt && sha1sum -c --quiet sha1_hashes.txt
)
}
case "$1" in
configure|reconfigure)
if test ! -r ${GPG_HOME} ; then
echo "Debdelta: creating ${GPG_HOME}"
mkdir ${GPG_HOME}
fi
if test ! -r ${GPG_HOME}/pubring.gpg -a \
! -r ${GPG_HOME}/secring.gpg ; then
echo "Debdelta: creating keyrings in ${GPG_HOME}"
touch ${GPG_HOME}/secring.gpg ${GPG_HOME}/pubring.gpg
sha1it
else
echo "Debdelta: updating public keyring in ${GPG_HOME}"
fi
c=0 ; if check1it ; then c=1 ; fi
gpg --no-tty --batch --no-options --no-auto-check-trustdb --homedir ${GPG_HOME} --import ${GPG_MASTER_PUB_KEYRING} || true
gpgconf --homedir ${GPG_HOME} --kill gpg-agent || true
if test $c = 1 ; then sha1it ; fi
;;
esac
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