# contents: zsh(1) user RC file.
# this file is sourced by all interactive shells

# 1. Environment Vars {{{1
# ====================
# (sh|c)ould be set in .zshenv but /etc/zprofile blows $PATH away on Gentoo

export LC_ALL="en_CA.UTF-8"
export LANG="en_CA.UTF-8"

# include my script directory in the path
#path=($HOME/bin /opt/local/bin /usr/local/bin /usr/local/sbin $path /usr/local/mysql/bin)
#export PATH="/usr/local/bin:/usr/local/sbin:$PATH"
cdpath=(~)

hosts=(nofxwiki.net tuono mac-mini samhuri.net samhuri@samhuri.net balltrek.net balltrek@balltrek.net nofx@firmo.mirage.org)

HOSTNAME=`hostname -s`
KEYCHAIN_HOST=`hostname`

export PAGER=`which less`
# most has great colours for man pages
if which most >/dev/null 2>&1; then
    export MANPAGER=`which most`
fi

# default editors
export EDITOR="mate -w"
export VISUAL=$EDITOR

# 1}}}

# 2. Limits {{{1
# =========
#limit coredumpsize             30m             # limit core dumps to 30mb
#limit stacksize            8m          # limit stack to 8mb

# 1}}}

# 3. Shell Settings {{{1
# =================

# 3.1. Shell Directories {{{2
# ----------------------
hash -d mail=~/.maildir/

# 2}}}

# 1}}}

# 4. Shell Options {{{1
# ================

# 4.1. Parameters and Shell Functionality {{{2
# ---------------------------------------
#setopt ignoreeof           # ignore EOF ('^D') (i.e. don't log out on it)
setopt braceccl             # {a-d} expands to a b c d
setopt noclobber            # don't overwrite existing files w/ > output redir
setopt hist_allow_clobber   # C-p or UP and command has >| now, ready to go

# 2}}}

# 4.2. Changing Directories {{{2
# -------------------------
setopt autocd               # automatically cd to a directory if not cmd
setopt autopushd            # automatically pushd directories on dirstack
setopt nopushdsilent        # print dirstack after each cd/pushd
setopt pushdignoredups      # don't push dups on stack

# need to find out the difference between these two, just the export?
setopt autonamedirs             # % export h=/home/sjs; cd ~h; pwd
                                # => /home/sjs
setopt cdablevars               # blah=~/media/movies; cd blah; pwd => ~/media/movies

# 2}}}

# 4.3. Shell Completion {{{2
# ---------------------
setopt correct              # try to correct spelling...
setopt no_correctall        # ...only for commands, not filenames
setopt no_listbeep          # don't beep on ambiguous listings
setopt listpacked           # variable col widths (takes up less space)

# 2}}}

# 4.4. Shell Expansion and Globbing {{{2
# ---------------------------------
setopt extendedglob         # use extended globbing (#, ~, ^)

# 2}}}

# 4.5. History and History Expansion {{{2
# ----------------------------------
export HISTFILE="$ZDOTDIR/zhistory"  # save history
export HISTSIZE=2000                 # big internal buffer
export SAVEHIST=5000                 # huge history file

setopt extendedhistory      # save timestamps in history
setopt no_histbeep          # don't beep for erroneous history expansions
setopt histignoredups       # ignore consecutive dups in history
setopt histfindnodups       # backwards search produces diff result each time
setopt histreduceblanks     # compact consecutive white space chars (cool)
setopt histnostore          # don't store history related functions
setopt incappendhistory     # incrementally add items to HISTFILE
# this is very annoying
#setopt histverify           # confirm !: or ^ command results before execution

# 2}}}

# 4.6. Job Control {{{2
# ----------------
setopt longlistjobs         # list jobs in long format

# 2}}}

# 4.7. Shell Prompt {{{2
# -----------------
setopt promptsubst          # allow paramater, command, so on in prompt
setopt transient_rprompt    # hide RPROMPT after cmdline is executed


# 2}}}

# 4.8. ZLE {{{2
# --------
setopt no_beep          # don't beep on errors (in ZLE)

# when completing and then typing | > etc. don't delete
# the preceding space
self-insert-redir() {
    integer l=$#LBUFFER
    zle self-insert
    (( $l >= $#LBUFFER )) && LBUFFER[-1]=" $LBUFFER[-1]"
}
zle -N self-insert-redir
for op in \| \< \> \&
  do bindkey "$op" self-insert-redir
done

# 2}}}

# 4.9. Input and Output {{{2
# ---------------------
#setopt printeightbit     # allow eight bit output for completion lists

# 2}}}

# 1}}}

# 5. Terminal Settings {{{1
# ====================

# 5.3. Screen Title Updating {{{2
# --------------------------

#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-color" || $TERM == "xterm" || $TERM == "rxvt" ]]; then
#    # Use this one instead for XTerms:
#    print -nR $'\033]0;'$*$'\a'
#  fi
#}
#
function precmd {
    rehash
# title zsh "$PWD"
# print -n '\017'
}
#
#function preexec {
# emulate -L zsh
# local -a cmd; cmd=(${(z)1})
# title $cmd[1]:t "$cmd[2,-1]"
#}

# 2}}}

# 1}}}

# 6. Modules {{{1
# ==========

# 1}}}

# 7. Command-line Completion {{{1
# ==========================

# 7.1. Startup {{{2
# ------------
    autoload -U colors            # we need the colors for some formats below
        colors

# 2}}}

# 7.2. Completion Styles {{{2
# ----------------------

# 7.2.1. Caching {{{3

# 3}}}

# 7.2.2. Completers {{{3

# 3}}}

# 7.2.3. Completer Options {{{3

# 3}}}

# 7.2.4. Selection Display {{{3

# 3}}}

# 7.2.5. Specific Commands {{{3

# 3}}}

# 2}}}

# 7.3. Completion Formats and Messages {{{2
# ------------------------------------

# 2}}}

# 7.4. Completion Groups {{{2
# ----------------------

# 2}}}

# 7.5. Completion Function Usage {{{2
# ------------------------------

# 2}}}

# 7.6. History Completion {{{2
# -----------------------

# 2}}}
# 1}}}

# 8. ZLE Keybindings {{{1
# ==================

# 8.1. Searching {{{2
    bindkey '\ep' history-beginning-search-backward
# 2}}}
# 1}}}

# 9. Function (Auto)loading {{{1
# =========================

# 9.1. Prompt Subsystem {{{2
# ---------------------

# define some colours to use in english instead of ANSI
# notation:
#  -background is black unless the var is named colourOnBlue
#  -prefix of b, e.g. bGreen means bright green
none='%{\e[0m%}'

red='%{\e[40;31m%}'
green='%{\e[40;32m%}'
yellow='%{\e[40;33m%}'
blue='%{\e[40;34m%}'
purple='%{\e[40;35m%}'
cyan='%{\e[40;36m%}'
white='%{\e[40;37m%}'
grey='%{\e[1;40;30m%}'

bRed='%{\e[1;40;31m%}'
bGreen='%{\e[1;40;32m%}'
bYellow='%{\e[1;40;33m%}'
bBlue='%{\e[1;40;34m%}'
bPurple='%{\e[1;40;35m%}'
bCyan='%{\e[1;40;36m%}'
bWhite='%{\e[1;40;37m%}'

whiteOnRed='%{\e[41;37m%}'
whiteOnBlue='%{\e[44;37m%}'
bWhiteOnRed='%{\e[1;41;37m%}'

# PROMPT SUBTITUTION
# ------------------
# %l - tty        %M - full machine hostname
# %m - hostname       %n - USERNAME
# %y - tty w/ prefix  %# - # or %
# %? - last exit code %d,%/ - PWD
# %~ - ~ for home etc %h,%! - history event #
# %j - # of jobs
#
# %B - bold       %E - clear to EOL
# %U - underline  %S - standout
#
# %([n]x.true.false) '.' is arbitrary
# 'x' can be:
#   ! - running with privs
#   # - effective uid is 'n'
#   ? exit status was 'n'
#   C
#   / - PWD has >= 'n' elements
#   c
#   .
#   ~ - PWD with prefix replacements has >= 'n' elements
#   D - month = 'n' (jan = 0)
#   d - day of month = 'n'
#   g - gid is 'n'
#   j - # jobs >= 'n'
#   l - 'n' chars already printed on line
#   T - hours = 'n'
#   t - minutes = 'n'
#   w - day of week = 'n' (sun = 0)

# looks like:
# user@host%                [~]
#
# non-zero exit code:
# -1- user@host%            [~]
#
# jobs running:
# [1] user@host%            [~]

eval exitCode='%(0?..${bWhiteOnRed}-%?-${none} )'
eval dirpath='${bGreen}%(4~!.../%3~!%~)${none}'
eval job='%(1j.${bYellow}[%j] .)'
#hist="${whiteOnBlue}%5h${none}|"
eval user='%(0#.${bRed}.${bBlue})%n${none}'
eval at='${grey}@${none}'

case $HOSTNAME in
tuono)
    host="${cyan}"
    ;;

macbook)
    host="${bWhite}"
    ;;

slick)
    host="${bRed}"
    ;;

*)
    host="${bGreen}"
    ;;
esac

eval host='${host}%m${none}'

# moved dir to rprompt
#PROMPT=`echo -n "${hist}${exitCode}${job}${user}${at}${host}${grey}:${none}${dirpath}${bWhite}%#${none} "`

if [[ "x$INSIDE_EMACS" != "x" ]] || [[ "$EMACS" = "t" ]]; then
    export PROMPT="%d %% "
    export PAGER=cat
    export MANPAGER=cat
else
    PROMPT=`echo -n "${exitCode}${job}${user}${at}${host}${bWhite}%#${none} "`
    RPROMPT=`echo -n "${blue}[${dirpath}${blue}]${none} %t"`
    eval export PROMPT=$'${PROMPT}'
fi

# PROMPT=`echo -n "${exitCode}${job}${user}${at}${host}${bWhite}%#${none} "`
# eval export PROMPT=$'${PROMPT}'
# RPROMPT=`echo -n "${blue}[${dirpath}${blue}]${none} %t"`

# 2}}}

# 1}}}

# 10. Aliases {{{1
# ===========

# 10.1. Convenience Aliases/Macros {{{2
# --------------------------------
#alias burn='cdrecord -dao -driveropts=burnfree -dev=ATA:1,1,0 -v'
alias bgd='bg; disown %1'
alias cp='nocorrect cp'            # don't correct spelling for 'cp'
alias cron='crontab -e'
#alias dispatch-conf='sudo dispatch-conf'
alias ec='vim ~/.config/'
alias ev='vim ~/.config/vim/vimrc'
alias ez='vim ~/.config/zsh/zshrc'
#alias emerge='sudo emerge'         # should've thought of this
alias hide='sudo /Developer/Tools/SetFile -a VP'
alias mkdir='nocorrect mkdir'      # don't correct spelling for 'mkdir'
alias mv='nocorrect mv'            # don't correct spelling for 'mv'
#alias ns='newscript'
#alias perldoc='LC_ALL=en_US perldoc'
#alias reboot='sudo shutdown -r now'
#alias shutdown='sudo shutdown -h now'
#alias ssh='ssh -X'
alias u='cd ..'
alias uu='cd ../..'
alias uuu='cd ../../..'
alias uuuu='cd ../../../..'
alias u2='uu'
alias u3='uuu'
alias u4='uuuu'

alias bt='screen -c /Users/sjs/.screen/balltrek'
alias ins='screen -c /Users/sjs/.screen/inspirado'

# ruby
alias irb='irb --readline -r irb/completion'
alias rii='ri -Tf ansi'

# rails
alias ss='./script/server'
alias sc='./script/console'
alias km='kill `cat tmp/pids/mongrel.pid`'

# svn
alias sup='svn update'
alias sst='svn status -u'
alias scom='svn commit'
alias slog='svn log | less'

function svnst() {
    tmpfile=/tmp/svn-stat.$$
    [[ -f $tmpfile ]] && rm -f $tmpfile
    svn stat
    svn diff > $tmpfile
    typeset -i added deled delta
    added=`grep '^+' $tmpfile | wc -l`
    deled=`grep '^-' $tmpfile | wc -l`
    delta=$((added - deled))
    if [[ delta -gt 0 ]]; then
        delta_w=added
        delta_sym='+'
    else
        delta_w=deleted
        delta_sym='-'
        delta=$((0 - delta))
    fi
    echo "  + ${added} lines"
    echo "  - ${deled} lines"
    echo "= ${delta_sym} ${delta} lines"
    rm -f $tmpfile
}

# textmate
alias e='mate'
alias et='mate .'

# global aliases - work anywhere on line
alias -g C='|wc'
alias -g CL='|wc -l'
alias -g L='|less'
alias -g H='|head'
alias -g T='|tail'
alias -g G='|grep'
alias -g SH='>/dev/null 2>&1'
alias -g BGD='& disown %1'


# suffix aliases, 'alias -s ps=gv' makes '*.ps' expand to 'gv *.ps'
# (globbing done after alias expansion!)
#alias -s c=gvim
#alias -s h=gvim
#alias -s py=gvim
#alias -s html=gvim
#alias -s css=gvim

function cd () {
  if [[ -f $1 ]]; then
    builtin cd $1:h
  else
    builtin cd $1
  fi
}

function cl () {
  cd $1
  ls
}

# 2}}}

# 10.2. ls Aliases {{{2
# ----------------
alias ls='gls -BF --color=auto'
alias la='gls -AF --color=auto'
alias ll='ls -l'
alias lsd='ls -d'
alias lld='ls -dl'

function like(){
  print -l **/*${1}*{,/**}
}

# 2}}}

# 10.5. Miscellaneous Aliases {{{2
# ---------------------------

# 2}}}

# 1}}}

# 11. Unsorted (new) stuff {{{1
# ========================

export HISTFILE="$ZDOTDIR/zhistory"  # save history
export HISTSIZE=100000
export SAVEHIST=100000             # huge history buffer

# if commands takes more than 60 seconds tell me how long it took
export REPORTTIME=60

# use less instead of the default more when no cmd is specified
export READNULLCMD=less

# set shell options
setopt no_badpattern            # supress err msgs
setopt cbases                   # 0xFF instead of 16#FF
setopt globsubst                # parameter expns eligible for filename expn & generation
setopt interactivecomments      # comments allowed in interactive shells
setopt no_hup                   # leave bg tasks running (a la nohup)
#setopt magicequalsubst         # performs filename expansion on 'arg' part of
                                #  foo=arg parameters.


#bindkey -v                      # vi style key bindings
bindkey -e                      # emacs style key bindings
bindkey '^I' complete-word      # complete on tab, leave expansion to _expand

# default in linux is backspace sends ^H, emacs no likey
#stty erase '^?'
TERMINFO=$HOME/.terminfo

function keep {
    setopt localoptions nomarkdirs nonomatch nocshnullglob nullglob
    kept=()         # Erase old value in case of error on next line
    kept=($~*)
    if [[ ! -t 0 ]]; then
        local line
        while read line; do
            kept+=( $line )         # += is a zsh 4.2+ feature
        done
    fi
print -Rc - ${^kept%/}(T)
}
alias keep='noglob keep '

# 1}}}

# more verbose completion prompt
zstyle ':completion:*' format '%SCompleting %U%d%u%s'
zstyle :completion::complete:cd:: tag-order \
        local-directories path-directories

# The following lines were added by compinstall

zstyle ':completion:*' auto-description 'specify %d:'
zstyle ':completion:*' completer _expand _complete _files
zstyle ':completion:*' expand prefix
#zstyle ':completion:*' format 'Complete %d:'
zstyle ':completion:*' group-name ''
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion:*' list-prompt %SAt %p: Hit TAB for more, or the character to insert%s
zstyle ':completion:*' list-suffixes true
zstyle ':completion:*' matcher-list 'r:|[._-]=* r:|=*' 'r:|[._-]=* r:|=*' 'r:|[._-]=* r:|=*' 'r:|[._-]=* r:|=*'
#zstyle ':completion:*' max-errors 2
zstyle ':completion:*' menu select=0
zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
zstyle ':completion:*' verbose true
zstyle :compinstall filename '/home/sjs/.zsh/.zshrc'

autoload -Uz compinit
compinit
# End of lines added by compinstall

#autoload -u promptinit
#promptinit
#prompt gentoo

if false && which ssh-agent >/dev/null 2>&1; then
    ssh-agent
    ssh-add
fi

if which keychain >/dev/null 2>&1; then
    keychain ~/.ssh/id_rsa #~/.ssh/seekport.id_rsa
    source ~/.keychain/${KEYCHAIN_HOST}-sh > /dev/null
fi

export LC_ALL="en_CA.UTF-8"
export LANG="en_CA.UTF-8"

if [ -r "$HOME/.ruby/lib/sjs.rb" ]; then
  export RUBYLIB="$HOME/.ruby/lib"
  export RUBYOPT="rsjs"
fi

# vim: set fdm=marker fdl=3 foldminlines=3 :