live-build/functions/init.sh

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#!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2006-2014 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program 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.
Common_config_files ()
{
echo "config/all config/common config/bootstrap config/chroot config/binary config/source"
}
Auto_build_config ()
{
# Automatically build config
if [ -x auto/config ] && [ ! -e .build/config ]; then
Echo_message "Automatically populating config tree."
lb config
fi
}
Init_config_data ()
{
Arguments "${@}"
Read_conffiles $(Common_config_files)
Set_config_defaults
}
Maybe_auto_redirect ()
{
local TYPE="${1}"; shift
case "${TYPE}" in
clean|config|build)
;;
*)
Echo_error "Unknown auto redirect type"
exit 1
;;
esac
local AUTO_SCRIPT="auto/${TYPE}"
if [ -x "${AUTO_SCRIPT}" ]; then
Echo_message "Executing ${AUTO_SCRIPT} script."
./"${AUTO_SCRIPT}" "${@}"
exit ${?}
fi
}