preinst is in python-babel 1.3+dfsg.1-6.
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 | #!/bin/sh
set -e
error() {
echo "error: $1" >&2
exit 1
}
##
## Preinst functions to replace a directory with a symlink
##
dir_to_symlink_preinst() {
local PATHNAME="$1"
local SYMLINK_TARGET="$2"
local LASTVERSION="$3"
local PACKAGE="$4"
# Skip remaining parameters up to --
while [ "$1" != "--" -a $# -gt 0 ]; do shift; done
shift
if [ -n "$DPKG_MAINTSCRIPT_NAME" ] || error "environment variable DPKG_MAINTSCRIPT_NAME is required"
[ -n "$1" ] || error "maintainer script parameters are missing"
[ -n "$2" ] && [ ! -h "$PATHNAME" ] && [ -d "$PATHNAME" ] && dpkg --compare-versions "$2" le-nl "$LASTVERSION"; then
mv -f "$PATHNAME" "${PATHNAME}.dpkg-backup"
mkdir "$PATHNAME"
touch "$PATHNAME/.dpkg-staging-dir"
fi
}
if [ "$1" = "install" -o "$1" = "upgrade" ] ; then
if [ -e /usr/lib/python2.6/dist-packages/babel ] ; then
dir_to_symlink_preinst /usr/lib/python2.6/dist-packages/babel/localedata ../../../../share/python-babel-localedata/localedata 1.3+dfsg.1-2.1~ python-babel -- "$@"
fi
dir_to_symlink_preinst /usr/lib/python2.7/dist-packages/babel/localedata ../../../../share/python-babel-localedata/localedata 1.3+dfsg.1-2.1~ python-babel -- "$@"
fi
exit 0
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