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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 1.16 2003/11/16 07:08:54 dancer
# + * THANKS: add
# +
# + * pbuilder-runhooks: fix warning messages to be more correct, thanks
# + to Daniel Martin.
# +
#
# Revision 1.15 2003/03/10 10:02:11 dancer
# +2003-03-10 Junichi Uekawa <dancer@debian.org>
# +
# + * pbuilder-satisfydepends: quote some strings... trying to be pedantic
# +
# + * pbuilder-buildpackage-funcs: unset LOGNAME for when building with
# + real root privilage.
# + thanks Barak Pearlmutter <bap@cs.unm.edu>
# +
# + * pbuilder.8: document X hooks which were previously undocumented.
# +
# + * pbuilder-user-mode-linux (BUILDING_DSC_FILE): use readlink on real existing files.
# + GNU "readlink -f " exits with an exit code of 1 when the file does not
# + exist, debianutils readlink did not.
# +
# + * pbuilder-runhooks (hooks): do not call readlink here,
# + since the file may not exist.
# +
# + * pbuilder-checkparams (USE_PKGNAME_LOGFILE): use readlink on real existing files.
# +
# + * pbuilder-buildpackage (PACKAGENAME): use readlink on real existing files.
# +
#
# Revision 1.14 2002/09/25 08:55:44 dancer
# + * pbuilder-runhooks (hooks): do not error out if there are no hooks in the hookdir.
#
# Revision 1.13 2002/02/24 12:06:55 dancer
# release is ready, I've checked.
#
# Revision 1.12 2002/02/24 07:57:06 dancer
# added hooks support for pbuilder build target.
#
# Revision 1.11 2001/10/21 05:03:21 dancer
# fixing bugs related to runhooks, reported by Dale. Some serious logic disorder seems to be.
#
# Revision 1.10 2001/10/12 16:56:41 dancer
# changing the error message to warning, because these messages do not stop execution
#
# Revision 1.9 2001/10/12 16:31:18 dancer
# fixed my logical disorder.
#
# Revision 1.8 2001/10/12 15:54:32 dancer
# diff
#
# Revision 1.7 2001/09/27 11:04:54 dancer
# removing comment
#
# Revision 1.6 2001/09/27 11:03:56 dancer
# removing pushd and popd.
#
# Revision 1.5 2001/09/27 09:16:34 dancer
# fixing some serious typos .
#
# Revision 1.4 2001/09/27 08:20:58 dancer
# changing little bits to my liking, and hopefully removing any potentially dangerous bits.
#
# 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 [ -z "$HOOKDIR" ]; then
return ;
fi
if [ -d "$BUILDPLACE/$hooks" ]; then
rm -rf "$BUILDPLACE/$hooks"
fi
if [ -d "$HOOKDIR" ]; then
mkdir -p "$BUILDPLACE/$hooks"
if ! cp -a "$HOOKDIR/"* "$BUILDPLACE/$hooks"; then
echo "W: no hooks found on the hookdir"
fi
fi
}
#--------------------------------------------------------------------------
# Tidy up after ourselves. (Anything we leave behind ends up in base.tgz)
#
function unloadhooks () {
if [ -z "$HOOKDIR" ]; then
return ;
fi
if [ -d "$BUILDPLACE/$hooks" ]; then
rm -rf "$BUILDPLACE/$hooks"
else
echo "E: Logic failure."
fi
}
#--------------------------------------------------------------------------
# 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="$1"
if [ -z "$HOOKDIR" ]; then
return ;
fi
for fn in "$BUILDPLACE/$hooks/$prefix"[0-9][0-9]* ; do
case "$fn" in
*~)
echo "W: skipping an editor backup file $fn"
;;
*.bak)
echo "W: skipping a backup file $fn"
;;
*)
if [ -x "$fn" ]; then
$CHROOTEXEC "$hooks/"$(basename "$fn")
echo " -> user script $fn finished"
else
if [ -f "$fn" ]; then
filetype=$(basename "$fn" )
echo "W: execute priv not set on file $filetype, not executing."
else
echo "W: no hooks of type ${prefix} found"
fi
fi
;;
esac
done
}
#--------------------------------------------------------------------------
|