initialize

#!/bin/sh

dotfiles_dir="`dirname "$0"`"

if [ "`pwd`" != "$HOME" ] && [ "$1" != "-f" ]; then
	echo >&2 "The script should be run in your home directory. To force it"
	echo >&2 "to run anyway, give option -f"
	exit 1
fi

[ "$1" = "-f" ] && shift

link_dotfiles() {
	while [ $# -gt 0 ]; do
		ln -s "$dotfiles_dir/$1" ".$1"
		shift
	done
}

setup_git() {
	git config --global user.name "Henri Vettenranta"
	git config --global user.email heto88@gmail.com
	git config --global core.excludesfile "$dotfiles_dir/gitexcludes"
}

setup_vim() {
	ln -s "$dotfiles_dir/vimfiles/vimrc" .vimrc
	ln -s "$dotfiles_dir/vimfiles/gvimrc" .gvimrc
	ln -s "$dotfiles_dir/vimfiles" .vim
}

setup_zsh() {
	link_dotfiles zshrc zshenv zprofile
}

setup_tmux() {
	link_dotfiles tmux.conf
}

setup_all() {
	setup_git
	setup_vim
	setup_zsh
	setup_tmux
}

command="$1"

case "$command" in
	all|tmux|zsh|vim|git)
		setup_$command
		;;
	*)
		echo >&2 "Unknown command: $command"
		exit 1
		;;
esac