configure

#!/bin/sh

# This is a leight-weight self-styled configure script


PREFIX=""

print_help() {

	echo "Usage: configure [--prefix]"
	echo ""
	echo "--prefix     Specify custom install prefix."
	echo "             e.g. --prefix=/usr/local"
	echo ""
}


while [ $# -gt 0  ]; do

	case "$1" in

		--help)
			print_help
			exit 0
			;;

		--prefix*)
			CUSTOM_PREFIX="$(echo "$1" | $(which sed) 's/^--prefix=//g')"
			# Remove trailing slash
			CUSTOM_PREFIX="/$(echo "${CUSTOM_PREFIX}" | $(which sed) 's#/*$##;s#^/*##')"
			PREFIX="${CUSTOM_PREFIX}"
			;;

		*)
			echo "Invalid argument: '${1}'"
			echo "Type '${0} --help' for available options."
			exit 1
			;;
	esac
	shift
done




# Create build directory
if [ ! -d build ]; then
	$(which mkdir) build
fi

# Copy files to dist directory
$(which cp) -f bin/mysqldump-secure build/
$(which cp) -f etc/mysqldump-secure.conf build/
$(which cp) -f etc/mysqldump-secure.cnf build/
$(which cp) -f man/mysqldump-secure.1 build/

# Adjust auto-generated vars
$(which sed) -i'' -e "s|^_PREFIX_ETC=\"\"$|_PREFIX_ETC=\"${PREFIX}\"|g" build/mysqldump-secure
$(which sed) -i'' -e "s|^_PREFIX_LOG=\"\"$|_PREFIX_LOG=\"${PREFIX}\"|g" build/mysqldump-secure
$(which sed) -i'' -e "s|^_PREFIX_VAR=\"\"$|_PREFIX_VAR=\"${PREFIX}\"|g" build/mysqldump-secure

# Adjust prefix-paths in config
$(which sed) -i'' -e "s|^DUMP_DIR=\"/var/mysqldump-secure\"|DUMP_DIR=\"${PREFIX}/var/mysqldump-secure\"|g" build/mysqldump-secure.conf
$(which sed) -i'' -e "s|^MYSQL_CNF_FILE=\"/etc/mysqldump-secure.cnf\"|MYSQL_CNF_FILE=\"${PREFIX}/etc/mysqldump-secure.cnf\"|g" build/mysqldump-secure.conf
$(which sed) -i'' -e "s|^LOG_FILE=\"/var/log/mysqldump-secure.log\"|LOG_FILE=\"${PREFIX}/var/log/mysqldump-secure.log\"|g" build/mysqldump-secure.conf
$(which sed) -i'' -e "s|^OPENSSL_PUBKEY_PEM=\"/etc/mysqldump-secure.pub.pem\"|OPENSSL_PUBKEY_PEM=\"${PREFIX}/etc/mysqldump-secure.pub.pem\"|g" build/mysqldump-secure.conf
$(which sed) -i'' -e "s|^NAGIOS_LOG_FILE=\"/var/log/mysqldump-secure.nagios.log\"|NAGIOS_LOG_FILE=\"${PREFIX}/var/log/mysqldump-secure.nagios.log\"|g" build/mysqldump-secure.conf

if [ -z "${PREFIX}" ]; then
	ETCDIR="/etc"
	BINDIR="/usr/bin"
	MANDIR="/usr/share/man"
else
	ETCDIR="${PREFIX}/etc"
	BINDIR="${PREFIX}/bin"
	MANDIR="${PREFIX}/share/man"
fi

# Write configure configuration file
echo "PREFIX = ${PREFIX}"  > configure.in
echo "ETCDIR = ${ETCDIR}" >> configure.in
echo "BINDIR = ${BINDIR}" >> configure.in
echo "MANDIR = ${MANDIR}" >> configure.in

echo ""
echo "Configure run successfully"
echo ""
if [ -z "${PREFIX}" ]; then
	echo "     Install prefix: /"
else
	echo "     Install prefix: ${PREFIX}"
fi
echo ""
echo "Files will be installed to:"
echo "     ${BINDIR}/mysqldump-secure"
echo "     ${ETCDIR}/mysqldump-secure.conf"
echo "     ${ETCDIR}/mysqldump-secure.cnf"
echo "     ${MANDIR}/man1/mysqldump-secure.1"
echo ""
echo "Run 'make' to build or 'make help' for options"
exit 0