# Andi's .bashrc

# setup path
export PATH=${HOME}/bin:${HOME}/programs/bin:${PATH}

# where's my palm?
export PILOTPORT=/dev/ttyUSB1

# be sure to do to all this on interactive shells only
if [ "$PS1" ]; then
  # load system defaults
  if [ -f /etc/profile ]; then
    . /etc/profile
  fi

  # handy file conversion tools
  alias dos2unix="perl -pi -e 's/\r\n/\n/;'"
  alias unix2dos="perl -pi -e 's/\n/\r\n/;'"
  alias bomstrip="sed -i -s -e '1s/^\xef\xbb\xbf//'"

  # enable color support of ls and also add handy aliases
  eval `dircolors -b`
  alias ls='ls --color=auto'
  alias ll='ls -l'
  alias la='ls -A'
  alias l='ls -la'
  export GREP_OPTIONS='--color=auto'

  # color in man pages http://icanhaz.com/colors
  export LESS_TERMCAP_mb=$'\E[01;31m'
  export LESS_TERMCAP_md=$'\E[01;31m'
  export LESS_TERMCAP_me=$'\E[0m'
  export LESS_TERMCAP_se=$'\E[0m'
  export LESS_TERMCAP_so=$'\E[01;44;33m'
  export LESS_TERMCAP_ue=$'\E[0m'
  export LESS_TERMCAP_us=$'\E[01;32m'

  # better safe than sorry
  alias cp='cp -i'
  alias rm='rm -i'
  alias mv='mv -i'

  # cleanup firefox 3 dbs
  alias ffclean='for f in ~/.mozilla/firefox/*/*.sqlite; do echo $f; sqlite3 $f "VACUUM;"; done'

  # current git branch for prompt below
  # http://techblog.floorplanner.com/2008/12/14/working-with-git-branches/
  parse_git_branch() {
    git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\[\1\]/'
  }
  # has current branch unrecorded changes?
  # http://markelikalderon.com/2009/01/16/dirty-prompts/
  parse_git_dirty() {
    git diff --quiet HEAD &>/dev/null
    [[ $? == 1 ]] && echo "*"
  }

  # set a fancy prompt and xterm title
  shopt -s checkwinsize
  if [ "$COLORTERM" != "" -o "$TERM" == "xterm" ]; then
    if [ "$USER" == "root" ]; then
      PS1='\[\e[0;31m\]\u@\h\[\e[0;35m\]$(parse_git_branch)$(parse_git_dirty)\[\e[0;31m\]:\w\$\[\e[0m\] '
    else
      PS1='\[\e[0;32m\]\u@\h\[\e[0;35m\]$(parse_git_branch)$(parse_git_dirty)\[\e[0;32m\]:\w\$\[\e[0m\] '

    fi
  else
    PS1='\u@\h:\w\$ '
  fi

  # enable programmable bash completion
  if [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi

  # ssh keymanager - see http://wiki.splitbrain.org/ssh
  if [ -e /usr/bin/keychain -a -e ~/.ssh/id_dsa ]; then
    keychain -q ~/.ssh/id_dsa
    if [ -e ~/.ssh-agent-${HOSTNAME} ]; then
      . ~/.ssh-agent-${HOSTNAME}
    fi
    if [ -e ~/.keychain/${HOSTNAME}-sh ]; then
      . ~/.keychain/${HOSTNAME}-sh
    fi
  fi

  # daily temp dir
  export TD="$HOME/temp/`date +'%Y-%m-%d'`"
  td(){
    td=$TD
    if [ ! -z "$1" ]; then
      td="$HOME/temp/`date -d "$1 days" +'%Y-%m-%d'`";
    fi
    mkdir -p $td; cd $td
    unset td
  }

  # set a sane editor
  if [ -e /usr/bin/vim ]; then
    export EDITOR=/usr/bin/vim
    alias vi=/usr/bin/vim
  fi

  # print a fortune cookie
  if which fortune >/dev/null; then
    if [ "$COLORTERM" != "" -o "$TERM" == "xterm" ]; then
      echo -en "\033[0;36m"
      fortune -a -s
      echo -en "\033[0;37m"
    else
      fortune -a -s
    fi
  fi
fi