bootstrap

#!/bin/sh

detect_distribution ()
{
	DISTRIBUTION="UNKNOWN"
	
	if [ -f "/etc/debian_version" ]; then
		if uname -a 2>/dev/null | grep -q -i ubuntu 2>/dev/null; then
			DISTRIBUTION="ubuntu"
		else
			DISTRIBUTION="debian"
		fi
	elif [ -f "/etc/redhat-release" ]; then
		if grep -q -i centos /etc/redhat-release 2>/dev/null; then
			DISTRIBUTION="centos"
		elif grep -q -i fedora /etc/redhat-release 2>/dev/null; then
			DISTRIBUTION="fedora"
		elif grep -q -i "scientific linux" /etc/redhat-release 2>/dev/null; then
			DISTRIBUTION="sl"
		else
			DISTRIBUTION="redhat"
		fi
	elif [ -f "/etc/os-release" ]; then
		if grep -q -i opensuse /etc/os-release 2>/dev/null; then
			DISTRIBUTION="opensuse"
		fi
	elif [ -f "/etc/SuSE-release" ]; then
		if grep -q -i "suse linux enterprise" /etc/SuSE-release 2>/dev/null; then
			DISTRIBUTION="suse"
		fi
	elif uname -a 2>/dev/null | grep -q -i freebsd 2>/dev/null; then
		DISTRIBUTION="freebsd"
	elif uname -a 2>/dev/null | grep -q -i sunos 2>/dev/null; then
		DISTRIBUTION="sunos"
	elif uname -a 2>/dev/null | grep -q -i openbsd 2>/dev/null; then
		DISTRIBUTION="openbsd"
	elif uname -a 2>/dev/null | grep -q -i netbsd 2>/dev/null; then
		DISTRIBUTION="netbsd"
	fi

	export DISTRIBUTION
}

if ! sudo -nA ls >/dev/null 2>/dev/null; then
	echo "Unable to verify that sudo works"
	exit 1
fi

detect_distribution
echo "$DISTRIBUTION" > dist
echo "Detected distribution $DISTRIBUTION"

case "$DISTRIBUTION" in
	freebsd)
		if uname -a 2>/dev/null | grep -q "FreeBSD 9" 2>/dev/null; then
			sudo -nA pkg_add -Fr bash &&
			echo "freebsd9" > dist ||
			exit 1
		elif uname -a 2>/dev/null | grep -q "FreeBSD 10" 2>/dev/null; then
			sudo -nA pkg install -y bash &&
			echo "freebsd10" > dist ||
			exit 1
		else
			echo "Unknown FreeBSD: `uname -a`"
			exit 1
		fi
		;;

	sunos)
		rm -f .bashrc
		echo "export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/usr/mysql/bin" > .bashrc ||
		exit 1
		;;
esac

echo "DONE"
exit 0