.bash_prompt

# Slightly tweaked version of the bash prompt found here:
# http://brettterpstra.com/my-new-favorite-bash-prompt/

prompt_command () {
    # If we're in a Git repo, show current branch
    if [ "\$(type -t __git_ps1)" ]; then
      BRANCH="\$(__git_ps1 '[ %s ] ')"
    fi
    # Format time for prompt string
    local TIME=`fmt_time`
    local LOAD=`uptime|awk '{min=NF-2;print $min}'`
    local GREEN="\[\033[0;32m\]"
    local CYAN="\[\033[0;36m\]"
    local YELLOW="\[\033[0;33m\]"
    local BCYAN="\[\033[1;36m\]"
    local BLUE="\[\033[0;34m\]"
    local BBLUE="\[\033[1;34m\]"
    local GRAY="\[\033[0;37m\]"
    local DKGRAY="\[\033[1;30m\]"
    local WHITE="\[\033[1;37m\]"
    local RED="\[\033[0;31m\]"
    # Return color to Terminal setting for text color
    local DEFAULT="\[\033[0;39m\]"
    # Set the titlebar to the last 2 fields of pwd
    local TITLEBAR='\[\e]2;`pwdtail`\a'
    export PS1="\[${TITLEBAR}\]${BLUE}[ ${BBLUE}\u${WHITE}@${BBLUE}\
\h${DKGRAY}(${LOAD}) ${WHITE}${TIME} ${BLUE}]${RED}${GRAY}\
 \w\n${YELLOW}${BRANCH}${DEFAULT}$ "
}
PROMPT_COMMAND=prompt_command

# Format time just the way I likes it
function fmt_time () {
    if [ `date +%p` = "PM" ]; then
        meridiem="pm"
    else
        meridiem="am"
    fi
    date +"%l:%M:%S$meridiem"|sed 's/ //g'
}

# Returns the last 2 fields of the working directory
function pwdtail () {
    pwd|awk -F/ '{nlast = NF -1;print $nlast"/"$NF}'
}