# -*- Mode: shell-script -*-
# Setup variables
PATH="${PATH}:/usr/local/bin:${HOME}/bin"

HISTFILE=~/.zsh/histfile
HISTSIZE=1000
SAVEHIST=1000

setopt notify
# Allow for functions in the prompt
setopt PROMPT_SUBST
setopt EXTENDED_GLOB

zstyle :compinstall filename '/home/slash/.zshrc'

autoload -Uz compinit
compinit

# Functions
function env()
{
    exec /usr/bin/env "$@" | grep -v ^LESS_TERMCAP_
}

function line()
{
    let width=`expr $COLUMNS - ${#1} - 2`
    for i in {1..$width}
    do
        echo -n \\x2d
    done
    echo " $1"
}

function shutdown()
{
    dbus-send --system --print-reply \
        --dest="org.freedesktop.ConsoleKit" \
        /org/freedesktop/ConsoleKit/Manager \
        org.freedesktop.ConsoleKit.Manager.Stop
}

function reboot()
{
    dbus-send --system --print-reply \
        --dest="org.freedesktop.ConsoleKit" \
        /org/freedesktop/ConsoleKit/Manager \
        org.freedesktop.ConsoleKit.Manager.Restart
}

# Initialize colors.
autoload -U colors
colors

# Autoload zsh functions.
fpath=(~/.zsh/functions $fpath)
autoload -U ~/.zsh/functions/*(:t)

# Enable auto-execution of functions
typeset -ga preexec_functions
typeset -ga precmd_functions
typeset -ga chpwd_functions

# Append git functions needed for prompt.
preexec_functions+='preexec_update_git_vars'
precmd_functions+='precmd_update_git_vars'
chpwd_functions+='chpwd_update_git_vars'
chpwd_functions+='chpwd_show_todo'

# Set the prompt.
PROMPT='%{${fg[black]}%}%B$(line "$(date +%d-%m-%Y\ %H:%M)")%b%{${fg[default]}%}
(%{${fg[magenta]}%}%m%{${fg[default]}%} %{${fg[cyan]}%}%B%~%b%{${fg[default]}%}) %(?.%{${fg[green]}%}O.%{${fg[red]}%}X)%{${fg[default]}%}  %# '
RPROMPT='$(prompt_git_info)%{${fg[default]}%}'

# Set terminal name to current runnign application
case $TERM in
    rxvt*)
        precmd () { print -Pn "\e]0;%~\a" }
        preexec () { print -Pn "\e]0;$1\a" }
        ;;
esac

# Set terminal keys
bindkey "\e[1~"  beginning-of-line
bindkey "\e[4~"  end-of-line
bindkey "\e[5~"  beginning-of-history
bindkey "\e[6~"  end-of-history
bindkey "\e[3~"  delete-char
bindkey "\e[2~"  quoted-insert
bindkey "\e[5C"  forward-word
bindkey "\e0c"   emacs-forward-word
bindkey "\e[5D"  backward-word
bindkey "\e0d"   emacs-backward-word
bindkey "\e\e[C" forward-word
bindkey "\e\e[D" backward-word
## for rxvt
bindkey "\e[8~"  end-of-line
bindkey "\e[7~"  beginning-of-line
## for non RH/Debian xterm, can't hurt for RH/Debian xterm
bindkey "\e0H"   beginning-of-line
bindkey "\e0F"   end-of-line
## for freebsd console
bindkey "\e[H"   beginning-of-line
bindkey "\e[F"   end-of-line

# Show syntax highlighting when we're not running in emacs
if [ -z $EMACS ]; then
    source ~/.zsh/syntax-highlighting/zsh-syntax-highlighting.zsh

    ZSH_HIGHLIGHT_STYLES[double-hyphen-option]='fg=blue'
    ZSH_HIGHLIGHT_STYLES[single-hyphen-option]='fg=blue'
fi

# Execute at startup
chpwd_show_todo