.bash_profile for OS X

.bash_profile

export CLICOLOR=
export GREP_OPTIONS="--color=auto"
export HISTSIZE=
export HISTTIMEFORMAT="%F %T "

[ -f /usr/local/etc/bash_completion ] && . /usr/local/etc/bash_completion

if type __git_ps1 > /dev/null 2>&1; then
	PROMPT_COMMAND="__git_ps1 '\h:\W \u' '\\\$ '; $PROMPT_COMMAND"
	GIT_PS1_SHOWDIRTYSTATE=true
	GIT_PS1_SHOWSTASHSTATE=true
	GIT_PS1_SHOWUNTRACKEDFILES=true
	GIT_PS1_SHOWUPSTREAM="auto"
	GIT_PS1_SHOWCOLORHINTS=true
fi