My current bash_login

bash_login.sh

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

# rbenv support
if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# don't put duplicate lines in the history. See bash(1) for more options
export HISTCONTROL=ignoredups
# ... and ignore same sucessive entries.
export HISTCONTROL=ignoreboth

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# http://en.wikipedia.org/wiki/ANSI_escape_code
# PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;36m\]\w\[\033[00m\]\$ '
PS1='\[\033[01;32m\]\u\[\033[00m\]\[\033[00;32m\]@\h\[\033[00m\]:\[\033[01;36m\]\W\[\033[00m\]$(__git_ps1 " (\[\033[01;33m\]%s\[\033[00m\])")\n\$ '

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
    PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD/$HOME/~}\007"'
    ;;
*)
    ;;
esac

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
   . ~/.bash_aliases
fi

alias ls='ls -G'
alias ll='ls -lG'
alias la='ls -laG'
#alias l='ls -CF'

alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
fi

if [ -f $(brew --prefix)/etc/bash_completion ]; then
  . $(brew --prefix)/etc/bash_completion
fi

export EDITOR=/usr/bin/vim
export GEM_OPEN_EDITOR=/usr/local/bin/mate
export BUNDLER_EDITOR=/usr/local/bin/mate
export LSCOLORS=gxfxcxdxbxegedabagacad

### Added by the Heroku Toolbelt
export PATH="/usr/local/heroku/bin:$PATH"