my .zshrc

# paths
export PATH="/usr/local/bin:/usr/local/pgsql/bin:/usr/local/git/bin/:/usr/local/redis:$PATH"
export MANPATH=/usr/local/man:/usr/local/pgsql/man:/usr/local/git/share/man:$MANPATH

# history
HISTFILE=$HOME/.zhistory
HISTSIZE=100000
SAVEHIST=100000
setopt INC_APPEND_HISTORY
setopt HIST_IGNORE_DUPS
setopt HIST_IGNORE_SPACE
setopt EXTENDED_HISTORY
setopt AUTOPUSHD

# up/down arrow history matching
bindkey "^[[A" history-search-backward
bindkey "^[[B" history-search-forward

# programs
PAGER='less'
EDITOR='vim'

# enable colored LS
export CLICOLOR=true
export LSCOLORS=Bxfxcxdxbxegedabagacad

# completion options
autoload -Uz compinit
compinit
zstyle ':completion:*:descriptions' format "[%d]"
zstyle ':completion:*:default' list-prompt '%S%M matches%s'
zstyle ':completion:*' group-name ''
zstyle ':completion:*:manuals' separate-sections true
zstyle ':completion:*' menu select
zstyle ':completion:*' verbose yes
zstyle ':completion:*' list-colors ''

# hacky git prompt

function __git_flags {
    st=`git status -s`
    local flags=''
    `echo "$st" | grep -q '^[MAD]'` && flags="${flags}➚"
    `echo "$st" | grep -q '^.[MAD]'` && flags="${flags}⚡"
    `echo "$st" | grep -q '^?'` && flags="${flags}⊕"
    echo $flags
}

function git_status {
    local branch=`git symbolic-ref HEAD 2>/dev/null`
    branch="${branch#refs/heads/}"
    if [ $branch ]; then
        echo " (${branch}$(__git_flags))"
    fi
}

setopt prompt_subst
PROMPT='%c$(git_status) $ '

# override settings for specific hosts
HOST_SPECIFIC_FILENAME=$HOME/.conf/zsh/`hostname -s`.zshrc
test -e $HOST_SPECIFIC_FILENAME && source $HOST_SPECIFIC_FILENAME