#--------------------------------------------------------------------
# $Id: bashrc,v 1.7 2007/10/08 21:33:00 drscream Exp $
# Copyright 2007 Frubar Network (drscream@frubar.net)
#--------------------------------------------------------------------
# something improved by georg@weiss.tc

##########################################################################
# Test for an interactive shell.
if [[ $- != *i* ]] ; then
	# Shell is non-interactive.  Be done now!
	return
fi
##########################################################################

##
## check user and homedir / bashdir
##
if [ "$(uname)" == "Darwin" ]; then
	DOC_USERNAME=${USER}
else 
	DOC_USERNAME=$(stat -c %U $(readlink -f /proc/self/fd/0))
fi

if [ "${DOC_USERNAME}" != "${USER}" ]; then
	DOC_HOME=$(grep "^${DOC_USERNAME}:" /etc/passwd | cut -d: -f 6)
else
	DOC_HOME=${HOME}
fi

DOC_BASHDIR="${DOC_HOME}/.bash.d"

export DOC_USERNAME DOC_HOME DOC_BASHDIR


##
## dir colors
##
if [[ -f ${HOME}/.dir_colors ]]; then
	eval $(dircolors -b ${HOME}/.dir_colors)
elif [[ -f /etc/DIR_COLORS ]]; then
	eval $(dircolors -b /etc/DIR_COLORS)
fi

# currently small darwin workaround
test -r ${DOC_BASHDIR}/options && . ${DOC_BASHDIR}/options

##
## load special files if exists
##
source_list=(
	/etc/profile.d/bash-completion
	${DOC_BASHDIR}/options
	${DOC_BASHDIR}/functions
	${DOC_BASHDIR}/svn_functions
	${DOC_BASHDIR}/svn_alias
	${DOC_BASHDIR}/login
	${DOC_BASHDIR}/prompt
	${DOC_BASHDIR}/alias
	${DOC_BASHDIR}/hosts/${HOST}.bashrc
)

for (( s = 0 ; s < ${#source_list[@]} ; s++ )); do
	if [ ${#source_list[$s]} -eq 0 ]; then
		continue
	fi
	test -r ${source_list[$s]} && . ${source_list[$s]}
done


##
## keychain check and use
##
if [[ -x $(which keychain 2>/dev/null) ]]; then
	if [[ -f ${HOME}/.ssh/id_rsa ]]; then
		keychain --host ${HOST} -q ~/.ssh/id_rsa
		. ~/.keychain/${HOST}-sh
	fi
fi