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|
#!/bin/sh
# postinst script for cfengine
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <postinst> `abort-remove'
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
WORKDIR=/var/lib/cfengine3
INPUTS=$WORKDIR/inputs
set_permissions() {
# If people have already their own set of files we do not touch the
# directory permissions, assuming that everything is OK already.
for dir in ppkeys modules inputs outputs; do
if [ -d "$WORKDIR/$dir" ] && [ ! "$(ls -A $WORKDIR/$dir)" ]; then
chmod 700 $WORKDIR/$dir
fi
done
}
make_key() {
if [ ! -f $WORKDIR/ppkeys/localhost.priv ]; then
cf-key
fi
}
move_inputs_if_needed() {
# Migration function: if the inputdir is pointing to /etc/cfengine3, then
# create a new input dir and copy the files.
if [ ! -L "$INPUTS" ] || [ ! -d "/etc/cfengine3" ]; then
return
fi
CONFIG_DEST=$(readlink $INPUTS)
INPUTS_MOVED=0
if [ "$CONFIG_DEST" = "/etc/cfengine3" ]; then
rm $INPUTS
# Permissions will be set by set_permissions() afterwards
mkdir $INPUTS
cp -a /etc/cfengine3/* $INPUTS
INPUTS_MOVED=1
fi
# Also warn the user by creating a file; this news is also advertised in NEWS.Debian.
FILE_WARNING="/etc/cfengine3/README_inputs_now_in_var_lib"
if [ "$INPUTS_MOVED" -eq 1 ] && [ ! -f "$FILE_WARNING" ]; then
echo "Since 3.6.2, the authoritative input files are now in /var/lib/cfengine3/inputs." >> $FILE_WARNING
echo "Existing input files at the time of the upgrade were copied over to that dir." >> $FILE_WARNING
echo "Feel free to remove the input files in /etc/cfengine3 if needed." >> $FILE_WARNING
fi
}
copy_masterfiles() {
# If the masterfiles directory is empty we are going to copy the shared
# masterfiles there.
if [ -d "$WORKDIR/masterfiles" ] && [ ! "$(ls -A $WORKDIR/masterfiles)" ]; then
cp -a /usr/share/cfengine3/masterfiles/* $WORKDIR/masterfiles
fi
}
case "$1" in
configure)
move_inputs_if_needed
copy_masterfiles
set_permissions
make_key
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
#DEBHELPER#
exit 0
|
