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#! /bin/bash
#==========================================================================
# Execute any hooks required for this segment
#
# Title: pbuilder-runhooks
# Description User hooks for pbuilder package
# Programmed by: Dale Amon <amon@vnl.com>
# Date: $Date$
# Version: $Revision$
#
# $HOOKDIR is set in /etc/pbuilderrc and contains a list of executable
# programs or scripts. The type is only limited by what you expect will
# be available in your chrooted environment after debootstrap has done
# an initial install. The functions muxt be named in the format:
# <prefex><digit><digit><descriptive name>. Currently only X is defined;
# scripts prefixed with X will be run just before the chroot environment
# is exited and the base.tgz file is created or updated.
#
# HISTORY:
# $Log$
# Revision 1.3 2001/09/27 07:13:04 dancer
# and even more reindentation.
#
# Revision 1.2 2001/09/27 07:12:51 dancer
# reindent etc.
#
# Revision 1.1 2001/09/27 07:10:47 dancer
# new file from dale amon.
#
# 20010925 Dale Amon <amon@vnl.com>
# Created.
# Thanks to Jens Ruehmkorf
# <ruehmkorf@informatik.uni-koeln.de>
# for discussions and ideas.
#
# TODO: * Are there any other executable backup types we should
# filtered besides *~ and *.bak?
#
#==========================================================================
hooks=/tmp/hooks
#==========================================================================
# Set up fresh chroot'd hooks tmp script directory
#
function loadhooks () {
if [ -e $BUILDPLACE/$hooks ]; then
rm -rf $BUILDPLACE/$hooks
fi
cp -a $HOOKDIR $BUILDPLACE/tmp/
}
#--------------------------------------------------------------------------
# Tidy up after ourselves. (Anything we leave behind ends up in base.tgz)
#
function unloadhooks () {
rm -rf $BUILDPLACE/$hooks
}
#--------------------------------------------------------------------------
# Execute every script found in the chroot'd target directory. We only
# test for whether a file is executable because we have no idea what
# the user had put in their dist. If they want PL/1 and ADA on the base
# dist or have decided to use emacslisp for everything, it's their
# problem.
#
# Args: Required prefix on hook fn name
# Returns: none
#
function executehooks () {
local prefix=$1
pushd $BUILDPLACE/$hooks
for fn in $prefix[0-9][0-9]* ; do
case $fn in
*~)
echo "E: skipping an editor backup file $fn"
;;
*.bak)
echo "E: skipping a backup file $fn"
;;
*)
if [ -x $fn ]; then
chroot $BUILDPLACE $hooks/$fn
echo " -> user script $fn finished"
else
filetype=`file --dereference $fn`
echo "E: execute priv not set on file $filetype"
fi
;;
esac
done
popd
}
#--------------------------------------------------------------------------
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