postinst is in git 1:2.7.4-0ubuntu1.
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 | #!/bin/sh
set -e
test "$1" = configure || exit 0
# Snippet based on dpkg-maintscript-helper from dpkg 1.15.8. Using a
# home-grown snippet instead of using Pre-Depends: dpkg (>= 1.15.7)
# makes the package easier to try out on old systems without requiring
# new dpkg in these early times.
#
# Kind reader of the future: it's about time to rip this out and use a
# call to dpkg-maintscript-helper, don't you think?
rm_conffile () {
CONFFILE=$1; shift
if dpkg --compare-versions "$2" lt-nl "$3"; then
if test -e "$CONFFILE.dpkg-backup"; then
mv -f "$CONFFILE.dpkg-backup" "$CONFFILE.dpkg-bak"
fi
if test -e "$CONFFILE.dpkg-remove"; then
echo "Removing $CONFFILE ..."
rm -f "$CONFFILE.dpkg-remove"
fi
fi
}
rm_conffile /etc/bash_completion.d/git "$1" "$2" '1:1.8.0-1~'
removed_conffile=/etc/emacs/site-start.d/50git-core.el
rm_conffile "$removed_conffile" "$1" "$2" '1:1.7.4.1-2~'
# Carry over modifications so git-el can use them.
if dpkg --compare-versions "$2" lt '1:1.7.4.1-2~' &&
! test -e "$removed_conffile" &&
test -r "$removed_conffile".dpkg-bak; then
mv "$removed_conffile".dpkg-bak "$removed_conffile"
fi
# 1.7.7-1 replaces /usr/share/doc/git/contrib/hooks with a symlink,
# but dpkg doesn't do so on package upgrade
if test -n "$2" && dpkg --compare-versions "$2" lt '1:1.7.7-1' &&
test ! -L /usr/share/doc/git/contrib/hooks &&
test -d /usr/share/doc/git/contrib/hooks; then
rmdir /usr/share/doc/git/contrib/hooks &&
ln -s ../../../git-core/contrib/hooks \
/usr/share/doc/git/contrib/hooks
fi
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