#----------------------------------------------------
# File:         ~/.zshrc
# Author:       Florian "Bluewind" Pritz <f-p@gmx.at>
#----------------------------------------------------

# Don't show input while loading
stty -echo

ZDOTDIR="$HOME/.zsh"

# Colors {{{
#use these in functions/shell scripts
export NC='\e[0m'
export white='\e[0;30m'
export WHITE='\e[1;30m'
export red='\e[0;31m'
export RED='\e[1;31m'
export green='\e[0;32m'
export GREEN='\e[1;32m'
export yellow='\e[0;33m'
export YELLOW='\e[1;33m'
export blue='\e[0;34m'
export BLUE='\e[1;34m'
export magenta='\e[0;35m'
export MAGENTA='\e[1;35m'
export cyan='\e[0;36m'
export CYAN='\e[1;36m'
export black='\e[0;37m'
export BLACK='\e[1;37m'

# these are for use in PROMPT
p_nc=$'%{\e[0m%}'
p_white=$'%{\e[0;30m%}'
p_WHITE=$'%{\e[1;30m%}'
p_red=$'%{\e[0;31m%}'
p_RED=$'%{\e[1;31m%}'
p_green=$'%{\e[0;32m%}'
p_GREEN=$'%{\e[1;32m%}'
p_yellow=$'%{\e[0;33m%}'
p_YELLOW=$'%{\e[1;33m%}'
p_blue=$'%{\e[0;34m%}'
p_BLUE=$'%{\e[1;34m%}'
p_magenta=$'%{\e[0;35m%}'
p_MAGENTA=$'%{\e[1;35m%}'
p_cyan=$'%{\e[0;36m%}'
p_CYAN=$'%{\e[1;36m%}' 
p_black=$'%{\e[0;37m%}'
p_white=$'%{\e[1;37m%}'

# colors in framebuffer!
if [[ $TERM = "linux" ]]; then
  ${HOME}/bin/parse_xdefaults.sh  
  clear #for background artifacting
fi

# some better colors for ls
eval "`dircolors -b`"

# }}}
# Keybindings {{{
bindkey -e
bindkey '\e[1~' beginning-of-line
bindkey '\e[4~' end-of-line
bindkey '\e[3~' delete-char
bindkey '\e[2~' overwrite-mode
bindkey "^[[7~" beginning-of-line # Pos1
bindkey "^[[8~" end-of-line # End
bindkey "^[[A" history-beginning-search-backward
bindkey "^[[B" history-beginning-search-forward

# HOWTO make your own:
# bindkey '<crtl+v key>' action
# for some actions run `bindkey`

# "cd......" ;)
_rationalise-dot() {
  if [[ $LBUFFER = "cd "* ]]; then
    if [[ $LBUFFER = *.. ]]; then
      LBUFFER+=/..
    else
      LBUFFER+=.
    fi
  else
    LBUFFER+=.
  fi
}
zle -N _rationalise-dot
bindkey . _rationalise-dot

# add edit command line feature ("alt-e")
autoload edit-command-line
zle -N edit-command-line
bindkey '\ee' edit-command-line

# source: http://github.com/xfire/dotfiles/blob/master/.zsh/abbrev_expansion
# power completion / abbreviation expansion / buffer expansion
# see http://zshwiki.org/home/examples/zleiab for details
# less risky than the global aliases but powerful as well
# just type the abbreviation key and afterwards ',' to expand it
typeset -Ag abbreviations
abbreviations=(
#    'M'         '| most'
    'dn'        '&>/dev/null '
    'dn1'       '1>/dev/null '
    'dn2'       '2>/dev/null '
#    'NULL'      '>/dev/null 2>&1'
    '21'        '2>&1 '
    'l'         '| less'
    'll'        '|& less'
    'g'         '| grep '
    'gi'        '| grep -i '
    'eg'        '| egrep '
    'h'         '| head '
    'hh'        '|& head '
    't'         '| tail '
    'tt'        '|& tail '
    'wc'        '| wc'
#    'wcb'       '| wc -c'
#    'wcc'       '| wc -m'
#    'wcw'       '| wc -w'
    'wcl'       '| wc -l'
    's'         '| sort'
    'su'        '| sort -u'
    'sl'        '| sort | less'
    'a'         '| awk '
#    'A1'        "| awk '{print \$1}'"
#    'A2'        "| awk '{print \$2}'"
#    'A3'        "| awk '{print \$3}'"
#    'A4'        "| awk '{print \$4}'"
#    'A5'        "| awk '{print \$5}'"
#    'A6'        "| awk '{print \$6}'"
#    'A7'        "| awk '{print \$7}'"
#    'A8'        "| awk '{print \$8}'"
#    'A9'        "| awk '{print \$9}'"
#    'CA'        "|& cat -A"
    'v'         '|& vim -'
    'x'         '| xargs'
    'xx'        '|& xargs'
    'hide'      "echo -en '\033]50;nil2\007'"
    'tiny'      'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"'
    'small'     'echo -en "\033]50;6x10\007"'
    'medium'    'echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"'
    'default'   'echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"'
    'large'     'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"'
    'huge'      'echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"'
    'smartfont' 'echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"'
    'semifont'  'echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"'
    'da'        'du -sch '
    'j'         'jobs -l '
    'co'        "./configure && make && sudo make install"
    'ch'        "./configure --help"
    'rw-'       'chmod 600 '
    '600'       'chmod u+rw-x,g-rwx,o-rwx '
    'rwx'       'chmod u+rwx '
    '700'       'chmod u+rwx,g-rwx,o-rwx '
    'r--'       'chmod u+r-wx,g-rwx,o-rwx '
    '644'       'chmod u+rw-x,g+r-wx,o+r-wx\n # 4=r,2=w,1=x '
    '755'       'chmod u+rwx,g+r-w+x,o+r-w+x '
    'cx'        'chmod +x '
    'de'        'export DISPLAY=:0.0'
    'd'         'DISPLAY=:0.0'
)

globalias() {
    local MATCH
    LBUFFER=${LBUFFER%%(#m)[_a-zA-Z0-9]#}
    LBUFFER+=${abbreviations[$MATCH]:-$MATCH,}
}

zle -N globalias
bindkey "," globalias

# }}}
# Variables {{{
#export CDPATH=.:$HOME
export OOO_FORCE_DESKTOP=gnome
export PATH=${HOME}/misc/scripts:${PATH}
export EDITOR=vim
export VISUAL=$EDITOR
export PAGER=vimpager
export LESSCHARSET="UTF-8"
export LESSOPEN='|/usr/bin/lesspipe.sh %s 2>&-'
export LESS='-F -i -n -w -g -M -R -P%t?f%f \
:stdin .?pb%pb\%:?lbLine %lb:?bbByte %bb:-...'

# }}}
# Terminal title {{{
# also found somewhere
prompt_eof_setup() {
  # preexec() is run after you press enter on your command but before the command is run.
  preexec() {
    # define screen/terminal title with the current command (http://aperiodic.net/phil/prompt/)
    case $TERM in
      rxvt-unicode*)
        printf '\33]2;%s\007' $1
      ;;
      screen*)
        local CMD=${1[(wr)^(*=*|sudo|ssh|exec|-*)]}
        printf '\ek%s\e\\' $CMD;;
    esac
  }
}

prompt_eof_setup "$@"
# }}}
# Prompt {{{ 
EXITCODE="%(?..(%?%1) )"

# function to show the current git branch in prompt
parse_git_branch() {
  git branch 2> /dev/null | sed -n 's/\* \(.*\)/\(\1\)/p'
} 
# necessary if you want to use functions in the prompt
# without this they wouldn't be run again
precmd () {
# this has to be on the edge or you have some spaces in the prompt 
# if you have any workaround please tell
if [[ $UID != 0 ]]; then
  local username_color=$p_blue
else
  local username_color=$p_red
fi
local host_color=$p_GREEN
local path_color=$p_BLUE
local gitbranch_color=$p_magenta
local exitcode_color=$p_red
PROMPT="${username_color}$USERNAME${p_nc}@${host_color}%m${p_nc}\
 ${path_color}%~${p_nc} ${gitbranch_color}$(parse_git_branch)${p_nc}
${exitcode_color}$EXITCODE${p_nc}> " 
}

## Spelling prompt
SPROMPT='zsh: correct '%R' to '%r' ? ([Y]es/[N]o/[E]dit/[A]bort) '

# }}}
# Functions {{{ 

# always /etc/rc.d/blub is a bit too much work ;)
rc() {
	sudo /etc/rc.d/$1 $2
}

# add current time to a file
mbk() {
	mv -b "${1}" "$(echo $1 | sed -r "s/(.*)(\.|$)(.*)/\1_`date +%Y-%m-%d_%T`\2\3/")"
}

# easily make backups 
bk() {
	cp -br "${1}" "$(echo $1 | sed -r "s/(.*)(\.|$)(.*)/\1_`date +%Y-%m-%d_%T`\2\3/")"
}

# chpwd () => a function which is executed whenever the directory is changed
chpwd() {
  ls
}

# idea by Gigamo http://bbs.archlinux.org/viewtopic.php?pid=478094#p478094
ls () {
  /bin/ls -rhbtF --color=auto $@ &&
  echo "${MAGENTA}Files: ${BLUE}$(/bin/ls -l $@ | grep -v "^[l|d|total]" | wc -l) ${GREEN}--- ${MAGENTA}Directories: ${BLUE}$(/bin/ls -l $@ | grep "^d" | wc -l)${NC}"
}

ctailf() {
  tailf "$@" | ccze -A
}

password() {
  if [[ -z $1 ]]; then
    count=8
  else
    count="$1"
  fi
  echo $(< /dev/urandom tr -dc A-Za-z0-9_ | head -c$count)
}

# jump between directories
# Copyright 2005 Nikolai Weibull <nikolai@bitwi.se>
# notice: option AUTO_PUSHD has to be set
d(){
 emulate -L zsh
  autoload -U colors
  local color=$fg_bold[blue]
  integer i=0
  dirs -p | while read dir; do
    local num="${$(printf "%-4d " $i)/ /.}"
    printf " %s  $color%s$reset_color\n" $num $dir
    (( i++ ))
  done
  integer dir=-1
  read -r 'dir?Jump to directory: ' || return
  (( dir == -1 )) && return
  if (( dir < 0 || dir >= i )); then
    echo d: no such directory stack entry: $dir
    return 1
  fi
  cd ~$dir
}

# from the grml zshrc iirc
hglob() {
  echo -e "
      /      directories
      .      plain files
      @      symbolic links
      =      sockets
      p      named pipes (FIFOs)
      *      executable plain files (0100)
      %      device files (character or block special)
      %b     block special files
      %c     character special files
      r      owner-readable files (0400)
      w      owner-writable files (0200)
      x      owner-executable files (0100)
      A      group-readable files (0040)
      I      group-writable files (0020)
      E      group-executable files (0010)
      R      world-readable files (0004)
      W      world-writable files (0002)
      X      world-executable files (0001)
      s      setuid files (04000)
      S      setgid files (02000)
      t      files with the sticky bit (01000)
   print *(m-1)          # Dateien, die vor bis zu einem Tag modifiziert wurden.
   print *(a1)           # Dateien, auf die vor einem Tag zugegriffen wurde.
   print *(@)            # Nur Links
   print *(Lk+50)        # Dateien die ueber 50 Kilobytes grosz sind
   print *(Lk-50)        # Dateien die kleiner als 50 Kilobytes sind
   print **/*.c          # Alle *.c - Dateien unterhalb von \$PWD
   print **/*.c~file.c   # Alle *.c - Dateien, aber nicht 'file.c'
   print (foo|bar).*     # Alle Dateien mit 'foo' und / oder 'bar' am Anfang
   print *~*.*           # Nur Dateien ohne '.' in Namen
   chmod 644 *(.^x)      # make all non-executable files publically readable
   print -l *(.c|.h)     # Nur Dateien mit dem Suffix '.c' und / oder '.h'
   print **/*(g:users:)  # Alle Dateien/Verzeichnisse der Gruppe >users<
   echo /proc/*/cwd(:h:t:s/self//) # Analog zu >ps ax | awk '{print $1}'<"
}

# let vim highlight any file for us and save it as html
2html() {
  vim -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 > /dev/null 2> /dev/null
}

# download any package's PKGBUILD and go into that dir
yd(){
  pbget --aur $1 
  builtin cd $1 
}

# some script to make this damn agent work easier
if [[ -z $DISPLAY ]]; then
  source ${HOME}/bin/gpg-agent.sh
fi

# yeah I know you shouldn't use it...
google(){
	firefox "http://www.google.com/search?&num=100&q=$*" &
	disown firefox
}

# swaps 2 files
swap() {
  if [[ -z $1 ]] || [[ -z $2 ]] || [[ $1 = "-h" ]]; then
    echo -e "${blue}Usage:$NC swap <file> <file>";
    echo -e "Swaps files";
    return 1
  fi
  if [[ -f $1 ]] && [[ -f $2 ]]; then
    local TMPFILE=tmp.$$
    mv "$1" $TMPFILE
    mv "$2" "$1"
    mv $TMPFILE "$2"
  else
    echo -e "${RED}Error:$NC One or more files don't exist"
    return 1  
  fi
}

# get your internal and external IPs
# also found somewhere on the net
my_ip() {
  MY_IP=$(/sbin/ifconfig eth0 | awk '/inet/ { print $2 } ' | \
    sed -e s/addr://)
  MY_ISP=$(curl www.wieistmeineip.de | awk '(/[0-9]?[0-9]?[0-9]\.[0-9]?[0-9]?[0-9]\.[0-9]?[0-9]?[0-9]\.[0-9]?[0-9]?[0-9]/) {print}' | awk 'gsub(/[>||<]/," ")' | awk '{print $3}')
}

ii() {
  echo -e "\nUser ${RED}"${USER:-"N/A"}"$NC on "${RED}${HOST:-"N/A"}"$NC" 
  echo -e "\n${RED}Additionnal information:$NC " ; uname -a
  echo -e "\n${RED}Users logged on:$NC " ; w -h
  echo -e "\n${RED}Current date:$NC " ; date
  echo -e "\n${RED}Machine stats:$NC " ; uptime
  echo -e "\n${RED}Memory stats:$NC " ; free
  my_ip 2>&- ;
  echo -e "\n${RED}Local IP Address:$NC" ; echo ${MY_IP:-"N/A"}
  echo -e "\n${RED}ISP Address:$NC" ; echo ${MY_ISP:-"N/A"}
  echo
}

# short info to display when opening a new shell
short_ii() {
  echo -e "\nUser ${RED}"${USER:-"N/A"}"$NC on "${RED}${HOST:-"N/A"}"$NC" 
  echo -e "\n${RED}Machine stats:$NC " ; uptime
  echo
}

# }}}
# History {{{
export HISTFILE=~/.zsh/histfile
# for some odd reason allocating RAM to save the histfile takes ages..
export HISTSIZE=5000
export SAVEHIST=$HISTSIZE
# }}}
# Other ZSH options {{{
autoload colors
colors
# .. -> cd ../
setopt autocd

setopt correct_all

# cd /etc/**/foo/blub searches ;)
setopt extendedglob

# push cds to directory stack
setopt auto_pushd

# don't push something twice
setopt pushd_ignore_dups

# don't kill jobs when exiting shell 
setopt no_hup
# and don't warn
setopt no_check_jobs

# show us when some command didn't exit with 0
setopt print_exit_value

# makepkg -g > PKGBUILD 
# zsh: file exists: PKGBUILD
#
# work saved ;)
setopt no_clobber

setopt INC_APPEND_HISTORY
setopt SHARE_HISTORY
setopt EXTENDED_HISTORY
setopt HIST_REDUCE_BLANKS
setopt HIST_IGNORE_SPACE
setopt nohistverify
setopt prompt_subst
setopt HIST_FCNTL_LOCK

# show the output of time if commands takes longer than n secs (only user+system)
REPORTTIME=5

# allow comments in interactive shells
setopt interactivecomments

# ignore lines starting with a space
setopt hist_ignore_space

# disable XON/XOFF flow control (^s/^q)
stty -ixon

# }}}
# Aliases {{{
# better ask before we loose data
alias rm='rm -Iv'
alias cp='cp -iv'
alias mv='mv -iv'

# I don't like bytes
alias dum='du -kh --max-depth=2'
alias du='du -kh'
alias dus='du -skh'
#alias df='df -kTh'
alias df='pydf'

# function to make ls look nice is below
alias ll='ls -l'
alias la='ls -a'
alias lla='ls -la'
alias lld='ls -ld'

alias newpkgb=' cp $HOME/misc/aur/PKGBUILD.proto PKGBUILD'

# well I got used to that name ;)
alias aurball='makepkg --source -f'
alias pkgbuild='makepkg -fc && aurball'
alias pushpkg='cp *.pkg.tar.gz *.src.tar.gz /mnt/mistral/srv/drop'
alias build32='linux32 sudo makechrootpkg -r ~/misc/chroots/arch32'
alias build64='linux64 sudo makechrootpkg -r ~/misc/chroots/arch64'
alias install32='linux32 sudo makechrootpkg -r ~/misc/chroots/arch32 -I'
alias install64='linux64 sudo makechrootpkg -r ~/misc/chroots/arch64 -I'
alias clean32='sudo rm -r ~/misc/chroots/arch32/rw'
alias clean64='sudo rm -r ~/misc/chroots/arch64/rw'
alias shell32='linux32 sudo mkarchroot -r bash ~/misc/chroots/arch32/root'
alias shell64='linux64 sudo mkarchroot -r bash ~/misc/chroots/arch64/root'

#alias sudo="sudo "    #Sudo wont recognize aliases without this
alias s='sudo '
alias x='x -v'
alias xx='x -Rv'
alias u='upload.sh'
alias mtr='mtr -t'
alias wcl='wc -l'
alias mdstat='cat /proc/mdstat'
alias keymap='setxkbmap de -variant nodeadkeys'
alias hexdump='hexdump -C'

alias pager='${PAGER}'
alias more='${PAGER}'
alias less='${PAGER}'
alias c='${PAGER}'
alias v='vim'
alias gv='gvim'
alias sc='sudo ${PAGER}'
alias sv='sudo vim'
alias sgv='sudo gvim'

alias g='git'
# python is too long to type...
alias q='python'
alias e='exec'
alias b='blaze'
alias t='todo.sh -d $HOME/.config/todo.cfg'

alias nsl='nslookup'

alias hgrep="history 0 | grep"

alias ncmpc='ncmpc -c'
alias youtube='youtube-dl -b '
alias rscp='rsync --partial --progress --rsh="ssh -p 22223"'

alias mkdir='nocorrect mkdir'
alias wget='nocorrect noglob wget'

# updating commands can be long...
alias yup='yaourt -Syu --aur'
alias yu='yaourt -Syu'

# can't they make it use sudo on it's own like yaourt?
alias p='sudo powerpill'
alias pa='sudo powerpill -Syu'
alias py='sudo powerpill -S'

alias su='su -'

alias y='yaourt'
alias ys='yaourt -S'
alias ysb='yaourt -Sb'
alias ysi='yaourt -Si'
alias yr='yaourt -Rs'
alias yrc='yaourt -Rcs'
alias yrn='yaourt -Rns'
alias yqo='yaourt -Qo'
alias yql='yaourt -Ql'

# too long to remember
alias asciidoc_full='asciidoc -a icons -a toc'

# other random aliases
alias ☠='pkill -9'
alias nocomment='egrep -v "^\s*(#|$)"'

# global aliases work EVERYWHERE
# e.g. dmesg tt
# show last 20 lines of dmesg
alias -g gg='| grep --color'
alias -g eg='| egrep --color'
alias -g tt='| tail -n 20'
# I always hit y instead of | ...
alias -g vv='|'

# who doesn't need pastebins? 
alias -g sp="2>&1 | curl -F 'sprunge=<-' http://sprunge.us"
alias -g pp="2>&1 | wgetpaste -X "

# e.g. "blub.txt" opens the file instead of showing command not found
alias -s txt=mousepad
alias -s jpg=gpicview
alias -s png=gpicview

# }}}
# Completion stuff {{{
autoload -Uz compinit
compinit

# correct 7etc/foo to /etc/foo
# if anyone has a working solution for /etc7foo please contact me
function _7slash {
   if [[ $words[CURRENT] = 7(#b)(*)(#e) ]]
   then
     compadd -U -X 'Correct leading 7 to /' -f /$match[1]
   fi
}

zstyle :compinstall filename '$HOME/.zshrc'

# cache results because yaourt is slow
zstyle ':completion:*' use-cache on
zstyle ':completion:*' cache-path $HOME/.zsh/cache

# completion colours
zstyle ':completion:*' list-colors "${LS_COLORS}"

zstyle ':completion:*' completer _complete _match _approximate _7slash 
zstyle ':completion:*:match:*' original only

# allow more mistypes if longer command
zstyle -e ':completion:*:approximate:*' \
        max-errors 'reply=($((($#PREFIX+$#SUFFIX)/3))numeric)'

# ignore completion for commands we don't have
zstyle ':completion:*:functions' ignored-patterns '_*'

# show menu when tabbing
zstyle ':completion:*' menu yes select

# better completion for kill
zstyle ':completion:*:*:kill:*' command 'ps -u$USER -o pid,%cpu,tty,cputime,cmd'

# Provide more processes in completion of programs like killall:
zstyle ':completion:*:processes-names' command 'ps c -u ${USER} -o command | uniq'

# bugged with zsh 4.3.10 for whatever reason
#zstyle ':completion:*' file-sort time
zstyle ':completion:*' file-sort name

# Ignore same file on rm
zstyle ':completion:*:(rm|kill|diff):*' ignore-line yes
zstyle ':completion:*:rm:*' file-patterns '*:all-files'

zstyle ':completion:*:wine:*' file-patterns '*.(exe|EXE):exe'

# automagic url quoter
autoload -U url-quote-magic
zle -N self-insert url-quote-magic

# e.g. ls foo//bar -> ls foo/bar
zstyle ':completion:*' squeeze-slashes true

# if in foo/bar don't show bar when cd ../<TAB>
zstyle ':completion:*:cd:*' ignore-parents parent pwd

# Prevent lost+found directory from being completed
zstyle ':completion:*:cd:*' ignored-patterns '(*/)#lost+found'

# ignore case when completing
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'

# make some stuff look better
zstyle ':completion:*:descriptions'    format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'
zstyle ':completion:*:warnings'        format $'%{\e[0;31m%}No matches for:%{\e[0m%} %d'

# complete my little rc function (archlinux startscripts)
function _rc () { 
  case $CURRENT in
    2) compadd $(find /etc/rc.d/ -maxdepth 1 -type f -executable -printf '%f ');;
    3) compadd $(/etc/rc.d/$words[2] 2> /dev/null | grep -i usage | sed 's/.*{\(.*\)}/\1/; s/|/ /g');;
  esac
}
compdef _rc rc

# easier way to use sshfs ;)
function _ssh-mount () { 
  compadd $(cat ${HOME}/bin/ssh-mount.sh | egrep "Servers:.*" | sed "s#echo \-e \"\${green}Servers\:\$NC##g; s#\"\;##g; s#,##g") 
}
compdef _ssh-mount ssh-mount.sh

function _wake () {
  compadd $(wake)
}
compdef _wake wake

# machine dependent stuff
. $HOME/.private_stuff.zsh
# }}}
# Greetings {{{
#cat /etc/motd
#echo -e "${CYAN}Welcome to ZSH ${RED}${ZSH_VERSION}$NC"
sysinfo
# don't want to read the same every time I open a new shell
if [ -x /usr/bin/fortune ]; then
    /usr/bin/fortune -s     
fi
echo 

# }}}
# {{{ Other stuff that doesn't fit anywhere else
#umask 077
stty -ctlecho
# }}}

# Show again 
stty echo

# vim: set ft=sh: