# ~/.zshrc
#
# $Revision$
# $Date$
# $Author$
#

# Vi keybindings
bindkey -v

# arrow keys are not properly bound in Ubuntu vi key bindings; bind them here
# from http://www.zsh.org/mla/users/2001/msg00074.html
bindkey -M viins '^[[D' vi-backward-char '^[[C' vi-forward-char '^[[A' up-line-or-history '^[[B' down-line-or-history

export EDITOR="vim" # programs will use this by default if you need to edit something
export VISUAL="vim" # some programs use this instead of EDITOR

# ensures that I can delete over stuff that was done in a previous insert
# session, not proper vi action
bindkey -M viins '' backward-delete-char
bindkey -M viins '' backward-delete-char
stty ek

# To discover the proper keys, in vi mode type: ^v then the key
bindkey '^[[3~' delete-char
bindkey '^[[7~' beginning-of-line
bindkey '^[[8~' end-of-line

HISTSIZE=5000
HISTFILE=~/.zsh_history
SAVEHIST=2000
setopt appendhistory

# PROMPT explination:
# $=' needed for colors
# %{\e[1;32m%} sets our first color. 32 is the color, changed as needed
# always end with color 00 so the CL is normal
# %n: username, %m: hostname, %1~: display the pwd (if $HOME then ~) one level
# %(!.#.$): if (su_priv) then # else $
PROMPT=$'%(!.%{\e[1;31m%}.%{\e[1;32m%})%n@%{\e[1;34m%}%m:%{\e[1;31m%}%1~%{\e[1;00m%}%(!.#.$) '

# RPROMPT (shows up at the end of a line)
# if (exit code wasn't bad) then else display the exit code
#RPROMPT='%(?..%?)'
RPROMPT=$'%{\e[0;31m%}%d %{\e[0;34m%}[%T]%{\e[0;00m%} %(?.%?.%?)'

# from http://dotfiles.org/~_why/.zshrc
# format titles for screen and rxvt
function title() {
  # escape '%' chars in $1, make nonprintables visible
  a=${(V)1//\%/\%\%}

  # Truncate command, and join lines.
  a=$(print -Pn "%40>...>$a" | tr -d "\n")

  case $TERM in
  screen)
    print -Pn "\ek$a:$3\e\\"      # screen title (in ^A")
    ;;
  xterm*|rxvt)
    print -Pn "\e]2;$2 | $a:$3\a" # plain xterm title
    ;;
  esac
}
# precmd is called just before the prompt is printed
function precmd() {
  title "zsh" "$USER@%m" "%55<...<%~"
}
# preexec is called just before any command line is executed
function preexec() {
  title "$1" "$USER@%m" "%35<...<%~"
}


# Make cd actually do pushd too
setopt AUTO_PUSHD
setopt PUSHD_IGNORE_DUPS

# Enhances tab-completion
autoload -U compinit 
compinit

# colorful listings
zmodload -i zsh/complist
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}

## case-insensitive (all),partial-word and then substring completion
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'

# from "Writing Zsh Completion Functions" in Lunix Magazine
zstyle ':completion:*' verbose yes
zstyle ':completion:*:descriptions' format '%B%d%b'
zstyle ':completion:*:messages' format '%d'
zstyle ':completion:*:warnings' format 'No matches for: %d'
zstyle ':completion:*' group-name ''

# completion settings.
# I don't like having a horde of users, and want some specific machines for ssh
zstyle ':completion:*' hosts somehost.something.net
zstyle ':completion:*' users myuser root

export PATH="$PATH:$HOME/bin"

# ls colors
#eval `dircolors -b /etc/DIR_COLORS`
# -G works on mac and linux, but means different things
alias ls="ls -F -G"
if ls --color=auto >&/dev/null; then
    # --color=auto only works on linux
    alias ls="ls -F --color=auto"
fi
alias ll="ls -lah"

# directory hops
alias u='cd ..'
alias ..='cd ..'

# safety first!
alias rm="nocorrect rm -i"
alias cp="nocorrect cp -i"
alias mv="nocorrect mv -i"
alias mkdir="nocorrect mkdir"

alias du0="du -hcs"
alias du1="du -hc --max-depth 1"
alias eject="eject -v"
alias grep="grep --color=auto --exclude-dir='.svn'"
alias svnmissing="svn status | grep '^\?' | sed -e 's/\?      //'"
alias svnaddmissing="svn status | grep '^\?' | sed -e 's/\?      //' | xargs svn add"
alias m="make"
alias py="python"
alias vi="vim"

alias dh="ssh hulet@ideaharbor.org"
alias db="ssh b192161@hanjin.dreamhost.com"

alias mcd="sudo mount -t auto /dev/cdrom /media/cdrom"
alias ucd="sudo umount /media/cdrom"
alias musb="sudo mount -t auto -o uid=1000,noatime /dev/sda1 /media/usbdisk"
alias mmusb="sudo mount -o rw,remount /media/usbdisk"  # remount as read-write
alias uusb="sudo umount /media/usbdisk"
alias ump3="sudo umount /media/SANSA\ M350"
alias passgen="head /dev/urandom | uuencode -m - | sed -ne 2p |  sed -e 's/[0oOiIlL1\+\\\/]//g' | cut -c-10"

# rails
alias rdm='rake db:migrate'
alias rdm0='rake db:migrate VERSION=0'
alias rdmp='rake db:migrate RAILS_ENV=production'
alias ss='./script/server'
alias ttr='touch tmp/restart.txt'  # for Passenger

# local config overrides all
if [[ -f $HOME/.zshrc.local ]]; then
    source $HOME/.zshrc.local
fi