zshrc

# Preferred utilities:
export EDITOR=`which vim`
export VISUAL="$EDITOR"

# Local aliases stored separately for easy reloading:
. ~/.aliases

# If running interactively:
if [ "$PS1" ]; then

	# Colour stuff:
	eval `dircolors -b`
	alias ls='ls --color=auto --classify --ignore=",,*"'
	alias grep='grep --color=auto'
	alias fgrep='fgrep --color=auto'
	alias egrep='egrep --color=auto'
fi

# Changes terminal windows title to current dir
function chpwd {
  [[ -t 1 ]] || return
  case $TERM in
    sun-cmd) print -Pn "\e]l%~\e\\"
      ;;
    *xterm*|rxvt|(dt|k|E)term) print -Pn "\e]2;%~\a"
      ;;
  esac
}

# Needed for the prompt
autoload -Uz vcs_info
zstyle ':vcs_info:git*' formats " (%b)%u%c"
zstyle ':vcs_info:git*' unstagedstr '*'
zstyle ':vcs_info:git*' stagedstr '+'
zstyle ':vcs_info:*' check-for-changes true

function precmd {
    psvar=()

    vcs_info
    if [ -n $vcs_info_msg_0_ ]
    then
        psvar[1]="$vcs_info_msg_0_ "
    else
        psvar[1]=' '
    fi
}

# Prompt Madness
# Allows prompt to update variables from the vcs_info precmd
export PROMPT="%B%F{green}%n@%m%f:%F{blue}%~%f%b%F{yellow}%1v%f%B%#%b "

# whois options:
#   Skip license crap.
export WHOIS_HIDE=1

# Keybindings:
#   Emacs keybinding mode for bash-like behaviour.
bindkey -A emacs main
#   Keys
bindkey '' emacs-backward-word  # Ctrl+LeftArrow
bindkey '' emacs-forward-word   # Ctrl+RightArrow
bindkey "^[[1~" vi-beginning-of-line   # Home
bindkey "^[[4~" vi-end-of-line         # End
bindkey '^[[3~' delete-char            # Del
bindkey '^[[5~' vi-backward-blank-word # Page Up
bindkey '^[[6~' vi-forward-blank-word  # Page Down

# Options:
#   Don't HUP me bro
setopt nohup
#   Automatically update pushd/popd list...
setopt autopushd
#   ... and don't duplicate them.
setopt pushdignoredups
#   Show types in completion.
setopt listtypes
#   Also make equals safe to use.  Never even knew about that.
setopt noequals
#   Tell me if a command fails.
setopt printexitvalue
#   Notify me if something takes awhile.
REPORTTIME=1

# History options:
#   Lines to keep, lines to save, where to save...
HISTSIZE=10000
SAVEHIST=$HISTSIZE
HISTFILE=~/.zsh_history
#   ... but append, don't overwrite, and do it incrementally.
setopt incappendhistory
#   Don't append duplicates.
setopt histignoredups
#   Ignore lines that begin with a space
setopt histignorespace

# Completion:
#   Enable completion.
autoload -U compinit && compinit
#   Load coloured completion.
zmodload zsh/complist 2> /dev/null
zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
#   Cache completions.
mkdir -p /tmp/$LOGNAME/zshcompl
zstyle ':completion:*' use-cache on
zstyle ':completion:*' cache-path /tmp/$LOGNAME/zshcompl

# Remove some chars from 'words' (e.g. alt-backspace) that I like.
# Essentially, add them as word delimiters.
# Currently:	.  /
WORDCHARS=${WORDCHARS:s,/,,}
WORDCHARS=${WORDCHARS:s,.,,}

# rbenv:
export PATH="$HOME/.rbenv/bin:$PATH"
eval "`rbenv init - zsh`"