my mac bash profile file great for MAMP and git work.

.profile

complete -o default -o nospace -W "$(/usr/bin/env ruby -ne 'puts $_.split(/[,\s]+/)[1..-1].reject{|host| host.match(/\*|\?/)} if $_.match(/^\s*Host\s+/);' < $HOME/.ssh/config)" scp sftp ssh
export PATH=$PATH:/Applications/MAMP/Library/bin
export PATH=$PATH:/Applications/sshfs/bin
export PATH=$PATH:/home/josh/bin
export CLICOLOR=cons25

##
# Your previous /Users/joshbeauregard/.profile file was backed up as /Users/joshbeauregard/.profile.macports-saved_2011-01-26_at_16:11:54
##

# MacPorts Installer addition on 2011-01-26_at_16:11:54: adding an appropriate PATH variable for use with MacPorts.
export PATH=/opt/local/bin:/opt/local/sbin:$PATH
# Finished adapting your PATH environment variable for use with MacPorts.

##############
## Bash prompt
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

function proml {
  local        BLUE="\[\033[0;34m\]"
  local         RED="\[\033[0;31m\]"
  local   LIGHT_RED="\[\033[1;31m\]"
  local       GREEN="\[\033[0;32m\]"
  local LIGHT_GREEN="\[\033[1;32m\]"
  local       WHITE="\[\033[1;37m\]"
  local  LIGHT_GRAY="\[\033[0;37m\]"
  case $TERM in
    xterm*)
    TITLEBAR=''
    ;;
    *)
    TITLEBAR=""
    ;;
  esac

PS1="${TITLEBAR}\
$BLUE[\w$GREEN\$(parse_git_branch)$BLUE]\
$GREEN\$ "
PS2='> '
PS4='+ '
}
proml