# 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 /usr/local/bin /usr/local/sbin $path)
export PATH="/usr/local/bin:/usr/local/sbin:$PATH"
cdpath=(~)

HOSTNAME=`hostname -s`
source /sw/bin/init.sh
KEYCHAIN_HOST=`hostname`

# make Esc-h show individual zshbuiltins entries
#HELPDIR=~/.zsh/help
#unalias run-help
#autoload -U run-help

if [[ `uname` = "Linux" ]]; then
    export JAVA="/opt/blackdown-jdk-1.4.2/bin/java"
    export JAVA_HOME="/opt/blackdown-jdk-1.4.2"
fi

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

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

# Dynamically build the $PATH variable
#for dircomponent in /bin /sbin \
#	/usr/bin /usr/sbin /usr/local/bin /usr/local/sbin \
#    /usr/games/bin /usr/X11R6/bin /usr/X11R6/sbin
#  do
#  if [[ -e $dircomponent ]]; then
#      path=($path $dircomponent)
#  fi
#done
typeset -U path     # remove dups
#unset dircomponent

# 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 no_globalexport		# don't be backwards compatible
#setopt ignoreeof			# ignore EOF ('^D') (i.e. don't log out on it)
setopt braceccl				# {a-d} expands to a b c d

# 2}}}

# 4.2. Changing Directories {{{2
# -------------------------
setopt autocd				# automatically cd to a directory if not cmd
setopt autopushd			# automatically pushd directories on dirstack
#setopt pushdignoredups		# don't push dups on stack
#setopt pushdsilent			# be quiet about pushds and popds

# 2}}}

# 4.3. Shell Completion {{{2
# ---------------------
#setopt automenu			# use menu completion after 2 tabs
#setopt completeinword		# complete inside words
setopt correct				# try to correct spelling...
setopt no_correctall		# ...only for commands, not filenames
#setopt no_listambiguous		# only list matches if ambiguous
setopt no_listbeep			# don't beep on ambiguous listings
setopt listpacked			# diff col widths = less space

# 2}}}

# 4.4. Shell Expansion and Globbing {{{2
# ---------------------------------
#setopt no_nomatch			# don't generate 'no matches' error 
setopt extendedglob			# use extended globbing (#, ~, ^)
#setopt cshnullglob			# overrides nomatch
#setopt equals				# expand =cmd (on by default)
#setopt markdirs			# append / to dir names generated by globbing

# 2}}}

# 4.5. History and History Expansion {{{2
# ----------------------------------
setopt extendedhistory		# save timestamps in history
setopt no_histbeep			# don't beep for erroneous history expansions
setopt no_histignorealldups	# don't ignore dups in history
setopt histignoredups		# ignore consecutive dups in history
setopt histsavenodups			# don't save duplicates
setopt histnostore			# don't store history related functions
#setopt incappendhistory		# incrementally add items to hist.
#setopt histverify
#setopt sharehistory			# imports from history file and exports (like incappendhistory)

# 2}}}

# 4.6. Job Control {{{2
# ----------------
setopt longlistjobs			# list jobs in long format
#setopt no_notify			# report job status only before prompt printing

# 2}}}

# 4.7. Shell Prompt {{{2
# -----------------
#setopt promptsubst		# allow paramater, command, so on in prompt

# 2}}}

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

# 2}}}

# 4.9. Input and Output {{{2
# ---------------------
setopt no_flowcontrol		# don't use flow control (^S/^Q)
#setopt printeightbit		# allow eight bit output for completion lists

# 2}}}

# 1}}}

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

# 5.1. Terminal Input {{{2
# -------------------
#stty -ixon			# don't use flow control
#stty pass8			# but do send 8-bit characters to terminal

#unset TERMCAP

# 2}}}

# 5.2. Terminal Output {{{2
# --------------------
#case $TERM in
#  *screen*|rxvt|*xterm|aterm) echo -e -n "\033[10;0]\033[11;0]" ;;
#esac

# 2}}}

# 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" || $TERM == "rxvt" ]]; then
		# Use this one instead for XTerms:
		print -nR $'\033]0;'$*$'\a'
	fi
}
  
function precmd {
	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
# ==========

# 6.1. Default ZSH Modules {{{2
# ------------------------

# 2}}}

# 6.2. ZFTP {{{2
# ---------

# 2}}}

# 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
# ---------------------

# 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)

#export PROMPT=$'%B%?%b %{\e[01;32m%}%n %{\e[01;34m%}%~ %# %{\e[0m%}'
case $HOSTNAME in
    tuono)
        export PROMPT=$'%(?..%{\e[41;38m%}%B-%?-%b%{\e[0m%} )%(1j.%{\e[01;33m%}[%j] .)%{\e[01;44m%}%n@%m%{\e[0m%} %{\e[01;32m%}%3~%{\e[0m%} %B%#%b '
        ;;

    mac-mini)
        export PROMPT=$'%(?..%{\e[41;38m%}%B-%?-%b%{\e[0m%} )%(1j.%{\e[01;33m%}[%j] .)%{\e[01;34m%}%n@%m%{\e[0m%} %{\e[01;32m%}%3~%{\e[0m%} %B%#%b '
        ;;

    slick)
        export PROMPT=$'%(?..%{\e[41;38m%}%B-%?-%b%{\e[0m%} )%(1j.%{\e[01;33m%}[%j] .)%{\e[01;31m%}%n@%m%{\e[0m%} %{\e[01;32m%}%3~%{\e[0m%} %B%#%b '
        ;;
    *)
        export PROMPT=$'%(?..%{\e[41;38m%}%B-%?-%b%{\e[0m%} )%(1j.%{\e[01;33m%}[%j] .)%{\e[01;32m%}%n@%m%{\e[0m%} %{\e[01;32m%}%3~%{\e[0m%} %B%#%b '
        ;;
esac

#export RPROMPT=$'%{\e[01;31m%}[%!]%{\e[0m%}'		# time & history # on right

# 2}}}

# 1}}}

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

# 10.1. Convenience Aliases/Macros {{{2
# --------------------------------
#alias burn='cdrecord -dao -driveropts=burnfree -dev=ATA:1,1,0 -v'
alias cp='nocorrect cp'            # don't correct spelling for 'cp'
alias cron='crontab -e'
#alias dispatch-conf='sudo dispatch-conf'
#alias emerge='sudo emerge'         # should've thought of this
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 u2='cd ../..'
#alias u3='cd ../../..'
#alias u4='cd ../../../..'

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

# rails
alias ss='./script/server'
alias sc='./script/console'
alias mig='rake migrate'
alias gcon='./script/generate controller'
alias gmod='./script/generate model'
alias gmig='./script/generate migration'
alias gsca='./script/generate scaffold'

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

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

# global aliases - work anywhere on line
alias -g L='|less'
alias -g G='|grep'
alias -g SH='>/dev/null 2>&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='ls -BF'
alias la='/bin/ls -AF'
alias ll='ls -l'
alias lsd='ls -d'

# 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

# use vim for info pages too
#info() { vim "+Info $1" +only; }

# set shell options
setopt autonamedirs				# % export h=/home/sjs; cd ~h; pwd
								# /home/sjs
setopt no_badpattern			# supress err msgs
setopt cbases					# 0xFF instead of 16#FF
setopt cdablevars				# blah=~/media/movies; cd blah; pwd => ~/media/movies
#setopt globdots					# match '.' implicitly
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 multios					# no more tee! (on by default)
#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

# tell gentoo's mozilla-launcher script to open tabs
MOZILLA_NEWTYPE=tabs

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

export LC_ALL="en_CA.UTF-8"
export LANG="en_CA.UTF-8"
# vim: set fdm=marker fdl=3 foldminlines=3 :