brew and tsocks installer

install_tsocks.sh

#!/bin/bash

accept() {
	RAW='FALSE'
	while getopts r: opt
	do
		case $opt in
			r) RAW='TRUE' ;;
		esac
	done
	if [ $RAW = 'TRUE' ]; then
		ARG=$2
		[[ -s `which $ARG` ]]   && echo 1
		[[ ! -s `which $ARG` ]] && echo 0
	else
		ARG=$1
		printf "%-10s" $ARG
		if [[ -s `which $ARG` ]]; then
			printf "%5s\n" ok
		else
			printf "%5s\n" not
		fi
	fi
}

echo check acceptability...

accept brew
if [[ `accept -r brew` = 0 ]]; then
	echo "command not found: brew: do you want to install? [y/n]";
	read ANS
	if [[ $ANS = 'y' ]]; then
		sudo chown -R `whoami` /usr/local
		ruby -e "$(curl -fsSL https://gist.github.com/raw/323731/install_homebrew.rb)"
	else
		echo "interrupt, quit installation."
		exit 1
	fi
	unset ANS
fi

accept tsocks
if [[ `accept -r tsocks` = 0 ]]; then
	echo "command not found: tsocks: do you want to install via homebrew? [y/n]";
	read ANS
	if [[ $ANS = 'y' ]]; then
		brew install https://github.com/adamv/homebrew-alt/raw/master/other/tsocks.rb
	else
		echo "interrupt, quit installation."
		exit 1
	fi
	unset ANS
fi

[[ -z `cat /usr/local/etc/tsocks.conf | grep 2929` ]] && echo server = 127.0.0.1$'\n'server_type = 4$'\n'server_port = 2929 >> /usr/local/etc/tsocks.conf
echo "install done, now tsocks available."