# ~/.bashrc: executed by bash(1) for non-login shells. -*-sh-*-

PATH=~/bin:~/sw/bin:/usr/local/bin:/opt/xc/bin:$PATH

LOCALRC=~/dot/bashrc.`hostname -s`

# shopt -s histappend  # Don't ever delete history
# export PROMPT_COMMAND="history -n; history -a"   # Read/write history at every new prompt.


if [ -f "$LOCALRC" ]; then
    # echo sourcing $LOCALRC
    source $LOCALRC
fi

if [ `uname` == Darwin ]; then
	PATH=/sw/bin:/usr/X11R6/bin:/plt/bin:$PATH
	#	if [ $TERM == rxvt-unicode ]; then
	#		export TERM=xterm-color
	#	fi
	# else
	# the 'make local' hack doesn't work on darwin
	# PATH=~/build/packetforth/bin:$PATH
fi

# If running interactively..
if [ "$PS1" ]; then

    if [ "$TERM" == dumb ]; then
        export COLUMNS=80
    fi

	## xmodmap no effect in ~/.xinitrc? (Was: hack Xorg 7.3 bug)
	if [ "$DISPLAY" == :0.0 ]; then
		# ~/bin/Xmodmap.sh >/dev/null
        	# xrdb ~/.Xdefaults
		# xmodmap ~/dot/Xmodmap.ctrl
            echo -n
	fi 

    if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
        debian_chroot=$(cat /etc/debian_chroot)
    fi
	
    export PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
    . ~/.alias

    # probably means we're in emacs. the $EMACS var doesnt get exported over ssh.
    if [ "$TERM" == dumb ]; then
	. ~/.emacs_alias
    else
	[ -f /etc/bash_completion ] && echo -n #/etc/bash_completion
    fi

    # homedir hack
    if [ `pwd` == "/data/disk1/home/tom" ]; then
	cd /home/tom
    fi

    # screen hacks
    if  [ $TERM == "screen.linux" ]; then
	PS1="($WINDOW) $PS1"
    fi

    # motd
    cat ~/.motd

fi


# Get keychain agent vars.
source_kc () {
	[ -f "$1" ] && . $1  # && echo "keychain source: $1"
}
source_kc ~/.keychain/$HOSTNAME-sh
source_kc ~/.keychain/$HOSTNAME-sh-gpg


# if there's no forwarded agent, then source keychain env vars
# if [ -z "$SSH_AGENT_PID" ]; then
#   . ~/.keychain/$HOSTNAME-sh
# fi

# if there's not display, guess it by checking from where we logged in.
if [ -z "$DISPLAY" ]; then
    GUESSED=`who -m --ips | awk '{print $5 }'`
    if [ -n "$GUESSED" ]; then
        # Just store the value.  Just sending X packets might
        # interfere with aggressive firewall.
        export _DISPLAY="$GUESSED:0.0"
        echo "DISPLAY not set. Guess stored in _DISPLAY=$_DISPLAY"
    fi
fi



# export variables
export PATH
# export EDITOR="editor"
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH
export LC_CTYPE=en_US.UTF-8
export CLASSPATH=.:$CLASSPATH

# To make java apps work correctly under Xmonad (avoid grey blobs).
export _JAVA_AWT_WM_NONREPARENTING=1

umask 022


# https://github.com/rupa/z
. ~/bin/z.sh


# Git branch info
parse_git_branch() {
    BRANCH=$(git name-rev --name-only HEAD 2>/dev/null)
    [ -z "$BRANCH" ] || echo "[$BRANCH] "
}
PS1="\$(parse_git_branch)$PS1"