live-build/scripts/build/lb_binary_hooks

#!/bin/sh

## live-build(7) - System Build Scripts
## Copyright (C) 2006-2011 Daniel Baumann <daniel@debian.org>
##
## live-build comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.


set -e

# Including common functions
. "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh

# Setting static variables
DESCRIPTION="$(Echo 'execute hooks in binary')"
HELP=""
USAGE="${PROGRAM} [--force]"

Arguments "${@}"

# Reading configuration files
Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
Set_defaults

Echo_message "Begin executing hooks..."

# Requiring stage file
Require_stagefile .stage/config .stage/bootstrap

# Checking stage file
Check_stagefile .stage/binary_hooks

# Checking lock file
Check_lockfile .lock

# Creating lock file
Create_lockfile .lock

## Processing distribution hooks

# Running hooks
for _HOOK in ${LB_BINARY_HOOKS}
do
	if [ -e "${LB_BASE}/hooks/???-${_HOOK}.binary" ]
	then
		cd binary
		./"${LB_BASE}/hooks/???-${_HOOK}.binary" || { Echo_error "${_HOOK} failed (exit non-zero). You should check for errors."; exit 1 ;}
		cd "${OLDPWD}"
	fi
done

## Processing local hooks

if Find_files config/hooks/*.binary
then
	for HOOK in config/hooks/*.binary
	do
		# Making hook executable
		if [ ! -x "${HOOK}" ]
		then
			chmod +x "${HOOK}"
		fi

		# Executing hook
		./"${HOOK}" || { Echo_error "${HOOK} failed (exit non-zero). You should check for errors."; exit 1 ;}
	done

	# Creating stage file
	Create_stagefile .stage/binary_hooks
fi