Simple .bash_profile for MacOS

.bash_profile

# customized prompt
export PS1="\[\e[1;30m\]\u\[\e[1;32m\]:\[\e[34m\]\W \[\e[1;31m\]\$ \[\e[0m\]"

# aliases
alias ll="ls -lhG"
alias la="ls -lahG"
alias tree="tree -hlC"

# bash completion stuff
if [ -f `brew --prefix`/etc/bash_completion ]; then
    . `brew --prefix`/etc/bash_completion
fi

# ant coloring: taken from http://martinadamek.com/2012/02/24/ant-with-colors-in-os-x-terminal/
ant () { command ant  -logger org.apache.tools.ant.listener.AnsiColorLogger "$@" | sed 's/2;//g' ; }