.zshrc

# anyall.org/.zshrc - for zsh, the best shell in the world
# brendan oconnor - brenocon at gmail - anyall.org

# if [[ -f ~/.profile ]] && [ ! "$PROFILE_READ" ]; then
#     export PROFILE_READ=yes
#     source ~/.profile
# fi

#[[ -f ~/.inputrc ]] && export INPUTRC=~/.inputrc
[[ -f ~/db.sh ]] && source ~/db.sh
uname=`uname`
[[ $uname == Darwin ]] && is_mac=yes
[[ $uname == Darwin ]] && is_local=yes
[[ "$is_local" = yes ]]  && export DISPLAY=${DISPLAY:-:0.0}
if [ "$is_local" ] && [ "$is_mac" ]; then
  alias cm="/Applications/Emacs.app/Contents/MacOS/Emacs"
  alias ccm=/Applications/Emacs.app/Contents/MacOS/bin/emacs
  # mac gui apps
  # function better than alias: no hanging for tab completion
  excel()  {  open -a "/Applications/Microsoft Office 2008/Microsoft Excel.app" "$@"  }
  word()   {  open -a "/Applications/Microsoft Office 2008/Microsoft Word.app" "$@"  }
  ppt()    {  open -a "Microsoft Powerpoint" "$@"  }
  ff()     {  open -a "/Applications/Firefox.app" "$@"  }
  safari() {  open -a Safari "$@"  }
  chrome() {  open -a /Applications/Google\ Chrome.app "$@"  }
  smul()   {  open -a Smultrion "$@"  }
  texshop(){  open -a TexShop "$@" }
  alias apps='open /Applications'
fi

#alias lp='ls --color ^*(~|.pyc|ptlc)(^/)'

function abspath {
  if [ -d "$1" ]; then
    (cd "$1" && pwd)
  else
    echo "$(abspath $(dirname $1))/$(basename $1)"
  fi
}
function habspath {
  echo "$(hostname -s):$(abspath $1)"
}
function lsfull {  
  ls -d $(abspath $1)
  # if [[ "$1" == /* ]]; then
  # else
  #   ls -d $(pwd)/$1
  # fi
}
function 'h?' {
  history +1 | perl -pe "s/ *\d+//" | grep "$@" | uniq | grep --color=always "$@"
}

# alias view='gvim --cmd "au GUIEnter * simalt ~x"'
alias v=vim
alias vp='vim -S =(echo "se paste\nstart")'
#iterm TERM=ansi screws up emacs
#alias emacs="TERM=xterm emacs"
# alias e="emacs -nw"
alias screen='TERM=screen screen'  # http://ubuntuforums.org/showthread.php?t=90910
export PYTHONSTARTUP=~/.pythonrc

# no spelling corrections  (man zshbuiltins)
alias mv='nocorrect mv'
alias cp='nocorrect cp'
alias mkdir='nocorrect mkdir'
alias rm='nocorrect rm'
alias pu=pushd
alias p=popd
alias .='pwd'
alias ..="cd .."
alias ...='cd ../..'
alias ....='cd ../../..'
alias -- -='cd -'

cd () {
  if   [[ "x$*" == "x..." ]]; then
    cd ../..
  elif [[ "x$*" == "x...." ]]; then
    cd ../../..
  elif [[ "x$*" == "x....." ]]; then
    cd ../../..
  elif [[ "x$*" == "x......" ]]; then
    cd ../../../..
  else
    builtin cd "$@"
  fi
}
 
if ls --color  &>/dev/null; then
  ls_opt="--color=tty" # gnu (linux)
else
  ls_opt="-G"      # mac
  #ls_opt="-F"   # less buggy
fi
alias ls="ls $ls_opt"
alias ll='ls -l'

export GREP_OPTIONS='--color=auto'
alias cgrep='grep --color=always'
function lcgrep {
  grep --color=always "$@" | less -r
}

alias pyclean='rm -f **/*(.pyc|.ptlc|~)'
alias rmtil='rm -f *~ *.pyc'
alias rrmtil='rm -f **/*~'

# override TERM=screen.  need env bcs some apps dont smartly interpret PAGER
export PAGER='env TERM=xterm less'
export MANPAGER='env TERM=xterm less -Ri'
export GIT_PAGER='env TERM=xterm less -RFi'
export ACK_PAGER='env TERM=xterm less -RFi'
#export LESS='-XRF'
#export LESS='-RF'
export LESS='-RFi'
# export LESS='-i'     # git diff unhappy

export EDITOR=vim
# export SVN_SSH="ssh -l $USER"

alias 1='cd -'
alias 2='cd +2'
alias 3='cd +3'
alias 4='cd +4'
alias 5='cd +5'
alias 6='cd +6'
alias 7='cd +7'
alias 8='cd +8'
alias 9='cd +9'

alias d='dirs -v'

setopt prompt_subst
autoload colors zsh/terminfo
autoload -Uz colors
colors
# if [[ "$terminfo[colors]" -ge 8 ]]; then
#   colors
# fi
for color in RED GREEN YELLOW BLUE MAGENTA CYAN WHITE; do
  if [[ "$TERM" == dumb ]]; then
    eval PR_$color=
    eval PR_LIGHT_$color=
    BOLD=
    UNBOLD=
  else
    eval PR_$color='%{$terminfo[bold]$fg[${(L)color}]%}'
    eval PR_LIGHT_$color='%{$fg[${(L)color}]%}'
    BOLD='%B'
    UNBOLD='%b'
  fi  
done
PR_NO_COLOUR="%{$terminfo[sgr0]%}"
[[ "$TERM" == dumb ]] && PR_NO_COLOUR=

## PS1 and PS2 also work, but conflict with sh/bash.
## PROMPT conflicts with cmd.exe, less important
# %m  is machine name
if [[ "$is_local" == yes ]]; then
  PROMPT='$BOLD$PR_BLUE%~$UNBOLD $PR_LIGHT_BLUE$PR_GREEN%#$PR_NO_COLOUR '
  # PROMPT='$BOLD$PR_BLUE%~$UNBOLD $PR_LIGHT_BLUE`vcprompt -f "[%b] "`$PR_GREEN%#$PR_NO_COLOUR '
else
  PROMPT='$BOLD$PR_RED%n@%m:$PR_BLUE%~$UNBOLD $PR_GREEN%#$PR_NO_COLOUR '  #user@machine on front
fi
# PROMPT="__________________________________________________________________
# $BOLD$PR_BLUE%~$UNBOLD $PR_LIGHT_BLUE`vcprompt -f "[%b] "`
# $PR_GREEN%#$PR_NO_COLOUR "

# Prompt in right margin
## RPROMPT='[%h]'

function title {
  if [[ $TERM == "screen" ]]; then
    # Use these two for GNU Screen:
    print -nR $'\033k'$1$'\033'\\\
 
    print -nR $'\033]0;'$2$'\a'
  elif [[ $TERM == "xterm" || $TERM == "rxvt" ]]; then
    # Use this one instead for XTerms:
    print -nR $'\033]0;'$*$'\a'
  fi
}
 
function precmd {
  title zsh "$PWD"
}
 
function preexec {
  emulate -L zsh
  local -a cmd; cmd=(${(z)1})
  title $cmd[1]:t "$cmd[2,-1]"
}
 
function tab() {
  osascript 2>/dev/null <<EOF
    tell application "System Events"
      tell process "Terminal" to keystroke "t" using command down
    end
    tell application "Terminal"
      activate
      do script with command "cd \"$PWD\"; $*" in window 1
    end tell
EOF
}


# case $TERM in 
#   screen)
#     precmd() {
#       local CMD=${1[(wr)^(*=*|sudo|-*)]}
#       echo -ne "\ek$CMD\e\\"
#     }
#   ;;
# 
#   xterm*|rxvt|cygwin|putty|ansi)
#     # precmd () { print -Pn "\e]0;%~ (%m)\a" }
#   
#     # i now use leopard terminal, it automatically makes tab titles the process under execution, so preexec() doesnt do anything.  unclear what a good workaround is.
#     #   precmd () { print -Pn "\e]0;%m: %~\a" }
#     #   preexec () { 
#     #     cmd=${1[0,100]}
#     #     print -Pn "\e]0;%m: $cmd\a" 
#     #   }
#     ;;
# esac

# ----- Lots of options.  (man zshoptions) -----

# History awesomeness!  see rant at dotfiles.org/~brendano/.inputrc
# (zsh does not use gnu readline, so doesnt use .inputrc, but this duplicates
# those features...)
HISTFILE=~/.zhistory
HISTSIZE=100000
SAVEHIST=100000
#setopt appendhistory
setopt inc_append_history
setopt hist_verify
setopt share_history
setopt hist_ignore_dups
setopt hist_no_store
setopt hist_reduce_blanks
setopt hist_expire_dups_first

setopt autopushd pushdminus pushdtohome autocd pushdignoredups

setopt clobber
setopt nocorrectall   # only want commands, not arg correction
setopt correct
setopt equals
setopt extended_glob
setopt interactive_comments
setopt long_list_jobs
setopt nohup
setopt nonomatch  # echo not-here*  actually gets the *
#setopt nullglob  # echo not-here*  expands to no args

LS_COLORS='no=00;32:fi=00:di=00;34:ln=01;36:pi=04;33:so=01;35:bd=33;04:cd=33;04:or=31;01:ex=00;32:*.rtf=00;33:*.txt=00;33:*.html=00;33:*.doc=00;33:*.pdf=00;33:*.ps=00;33:*.sit=00;31:*.hqx=00;31:*.bin=00;31:*.tar=00;31:*.tgz=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.deb=00;31:*.dmg=00;36:*.jpg=00;35:*.gif=00;35:*.bmp=00;35:*.ppm=00;35:*.tga=00;35:*.xbm=00;35:*.xpm=00;35:*.tif=00;35:*.mpg=00;37:*.avi=00;37:*.gl=00;37:*.dl=00;37:*.mov=00;37:*.mp3=00;35:'
export LS_COLORS;

autoload -U compinit
compinit
zmodload -i zsh/complist   # completion for MANY commands
# zstyle ':completion:*' list-colors ''
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion:*' group-name ''
zstyle ':completion:*' menu select
# zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'

autoload -U url-quote-magic
zle -N self-insert url-quote-magic

#more more more more options
#setopt   notify globdots correct pushdtohome cdablevars autolist
#setopt   correctall autocd recexact longlistjobs
#setopt   autoresume histignoredups pushdsilent noclobber
#setopt   autopushd pushdminus extendedglob rcquotes mailwarning
#unsetopt bgnice autoparamslash

# zsh doesnt use readline, and these are almost always not set
# or set wrongly.  yikes...

# if [ -f ~/.zkbd/$TERM-$VENDOR-$OSTYPE ]; then
#   source ~/.zkbd/$TERM-$VENDOR-$OSTYPE
#   [[ -n ${key[Backspace]} ]] && bindkey "${key[Backspace]}" backward-delete-char
#   [[ -n ${key[Home]} ]] && bindkey "${key[Home]}" beginning-of-line
#   [[ -n ${key[PageUp]} ]] && bindkey "${key[PageUp]}" up-line-or-history
#   [[ -n ${key[Delete]} ]] && bindkey "${key[Delete]}" delete-char
#   [[ -n ${key[End]} ]] && bindkey "${key[End]}" end-of-line
#   [[ -n ${key[PageDown]} ]] && bindkey "${key[PageDown]}" down-line-or-history
#   [[ -n ${key[Up]} ]] && bindkey "${key[Up]}" up-line-or-search
#   [[ -n ${key[Up]} ]] && bindkey "${key[Up]}" up-line-or-search
#   [[ -n ${key[Left]} ]] && bindkey "${key[Left]}" backward-char
#   [[ -n ${key[Down]} ]] && bindkey "${key[Down]}" down-line-or-search
#   [[ -n ${key[Right]} ]] && bindkey "${key[Right]}" forward-char 
# else

WORDCHARS=""

#emacs bindings, e.g. ctrl-{a,e,d,k,u,y}
bindkey -e  

#history only on first substring of command you're typing
#bindkey "\e[A" up-line-or-search
#bindkey "\e[B" down-line-or-search
bindkey "\e[A" history-beginning-search-backward
bindkey "\e[B" history-beginning-search-forward
#new iterm binds up arrow to this, wtf, ^[[A is standard on all other xterm's
bindkey "\eOA" history-beginning-search-backward
bindkey "\eOB" history-beginning-search-forward

bindkey "\e[1~" beginning-of-line
bindkey "\e[2~" quoted-insert
bindkey "\e[3~" delete-char
bindkey "\e[4~" end-of-line
bindkey "\e[5~" beginning-of-history
bindkey "\e[6~" end-of-history
bindkey "\e[7~" beginning-of-line
bindkey "\e[8~" end-of-line
bindkey "\e[H" beginning-of-line
bindkey "\e[F" end-of-line
bindkey "\eOH" beginning-of-line
bindkey "\eOF" end-of-line
bindkey "\eOd" backward-word
bindkey "\eOc" forward-word 

# ubuntu demanded this once from iterm TERM=xterm-color
bindkey '^?' backward-delete-char 

## file rename magick
bindkey "^[m" copy-prev-shell-word

lst() {
  # colorized listing of individual files
  if [ "$1" ]; then
    prefix="$1/"
  else
    prefix=
  fi
  print -l $prefix**/* | xargs ls -d $ls_opt
}

export TAB="$(echo -e "\t")"
# alias jsonpp='python -msimplejson.tool'