# Franklin M. Siler <fsiler@uiuc.edu> <fms@silerfamily.net>
# .zshrc / .bashrc / .bash_profile
# 
#  many years old, actually worked on 7/14/2004
#  for sh-compatible shells.
#
# 20050712: bunches of new stuff: completion and fixed ls aliases


umask 002

# OS X hacks
if [[ `uname` == 'Darwin' ]]
then
   # make X stuff work if started from Terminal
   if [[ -z "$DISPLAY" ]]
   then 
      export DISPLAY=':0.0'
   fi

   alias top='TERM=vt100 top -o cpu'
fi

# FreeBSD Hacks
if [[ "$TERM" == 'ansi' && `uname` == 'FreeBSD' ]]
then
   # FreeBSD thinks ansi is really stupid.  Of course it's not :P
   export TERM=vt100-co
fi

#
# shell-specific operations
#
# TODO: more shell-specific hacks

# bash
if expr "$-" : '.*B' > /dev/null
then
   export PS1="\[\033[01;32m\]\u@\h \[\033[01;34m\]\w$\[\033[00m\] "

# zsh
elif expr "$-" : '.*Z' > /dev/null
then
   # that's a lotta stuff for a prompt
   fg_default=$'\e[0;39m'
   fg_red=$'\e[1;31m'
   fg_green=$'\e[1;32m'
   fg_yellow=$'\e[1;33m'
   fg_blue=$'\e[1;34m'

   export PS1="[%{%(!.${fg_red}.${fg_green})%}%n@%m%{${fg_default}%}] \
%{$fg_blue%}%~%{$fg_default%}:%{$fg_blue%}%l %{$fg_default%}:%# "

   unset fg_default fg_green fg_blue fg_yellow fg_red

   # funny that as a vim user I miss the emacs keys when they don't work
   bindkey -e

   # make it so $PATH will only have unique entries
   typeset -U PATH MANPATH

   # zsh has neat stuff you can set
   export READNULLCMD='less'
   export REPORTTIME=60

   export HISTFILE=~/.zhistory
   export SAVEHIST=2000
   setopt sharehistory histignorealldups histreduceblanks
   setopt c_bases extended_history

   setopt noclobber chaselinks correct nohup

   setopt autocontinue 2>/dev/null

   # trying to get used to not pulling up python every time I need to do 57*62
   autoload -U zcalc

   if expr $ZSH_VERSION : '4\.2.*' > /dev/null
   then
      zstyle ':completion:*' completer _expand _complete _correct _approximate
      zstyle :compinstall filename "$HOME/.zshrc"

      # Thanks Joey
      local _myhosts
      _myhosts=( ${${${${(f)"$(<$HOME/.ssh/known_hosts)"}:#[0-9]*}%%\ *}%%,*} )

      zstyle ':completion:*' hosts $_myhosts

      autoload -Uz compinit
      compinit
   fi
fi

### various important globals
# ssh -> rsh
export CVS_RSH='ssh'
export RSYNC_RSH='ssh'

# ah yes, vim is very important, as is less
export EDITOR='vim'
export PAGER="`which less` -M"

export TZ='America/Chicago'

export BLOCKSIZE='M'

# fink (OS X)
if [[ -r /sw/bin/init.sh ]]; then . /sw/bin/init.sh; fi

export PATH="$HOME/bin:/usr/local/bin:$PATH"
export MANPATH="$MANPATH:/usr/local/man"

### aliases
alias rsync='rsync --progress'

### set up ls appropriately
ls -AG 2>&1 >/dev/null && alias ls='ls -AG' l='ls -lAG'
ls -A --color=auto 2>&1 >/dev/null && alias ls='ls -A --color=auto' l='ls -lA --color=auto'

### stuff to execute at the very end
if [[ -r ~/.hostrc ]]; then . ~/.hostrc; fi

# I like fortune cookies
if [[ -x `which fortune` ]]; then echo; fortune; echo; fi

### ssh key management
host='LOCAL'      # change for hosts with homedirs shared between machines
keys=~/.ssh/id_dsa
if [[ -x `which keychain` ]]; then keychain -Q -q --timeout 1440 --host $host $keys; fi
if [[ -r ~/.keychain/$host-sh ]]; then source ~/.keychain/$host-sh; fi
unset host keys