#!/bin/bash
#
# 	DESCRIPTION: chroot $TARGET excute script under /var/finish_install/.
#				copy 99finish_install to /var/finish_install/, 	then one 
#				by one copy the script in /var/finish_install/ to $TARGET
#				with sequence, 	and then chroot $TARGET to execte it.
#
#	SCRIPT NAME:	exec_finish_install.sh		
#
#	Input:	stdin
#			1. script name which need run after installation
#
#	Output:	
#			1
#			2
#
#	AUTHOR:		Qin Bo
#
#	EMAIL:		bqin@linx-info.com
#
#	DATE:		2010-08-27
#
#	HISTORY:
#	REVISOR		DATE			MODIFICATION
#	Qin Bo		2010-08-27		create
#
#
#

source ./functions

prep ()
{
	if [ ! -d $finish_install_dir ];then
		mkdir -p $finish_install_dir
	fi

	for mp in /dev /proc /sys
	do
		mount --bind -n $mp "$TARGET$mp"
	done
}

exec_script ()
{
	src="$1"
	src_name=$(basename $src)
	cp $src "$TARGET/opt"
	chroot $TARGET "/opt/$src_name" >$dev_LOG 2>&1 && rm -f "$TARGET/opt/$src_name"
}



main () 
{
	prep

	while read line ;do
		if [ -n "$line" ];then
			cp $line $finish_install_dir/
		else
			break
		fi
	done

	# run all the script in /var/finish_install,
	# execute sequence through number of script name
	for script in "$finish_install_dir"/*; do
		base=$(basename $script | sed 's/[0-9]*//')
		if [ -x "$script" ];then
			info "Running $base"
			exec_script $script
			erv
		else
			warn "Unable to execute $script"
		fi
	done
}

finish_install_dir="/var/finish_install"

main $@