gistfile1.sh

# access these directory shortcuts
# with ~rails, ~beast, etc
p=~/p
w=~/w
rails=~/p/rails/git
todo=~/Documents/todo

# Input stuff.

bindkey -e


# History stuff.

setopt HIST_VERIFY
setopt INC_APPEND_HISTORY
setopt SHARE_HISTORY
setopt EXTENDED_HISTORY
setopt HIST_IGNORE_DUPS

HISTSIZE=256
SAVEHIST=256
HISTFILE=~/.zsh-history

# Visual stuff.

autoload colors; colors

if [[ x$WINDOW != x ]]
then
    SCREEN_NO="%B$WINDOW%b "
else
    SCREEN_NO=""
fi

#
# Color grep results
# Examples: http://rubyurl.com/ZXv
#
export GREP_OPTIONS='--color=auto'
export GREP_COLOR='1;32'
export LC_CTYPE=en_US.UTF-8


# Directory stuff.

setopt AUTO_NAME_DIRS

# Speed stuff.

#setopt NO_BEEP
setopt AUTO_CD
setopt MULTIOS
setopt CDABLEVARS

alias c='cd'
alias pu='pushd'
alias po='popd'

alias mr='mate CHANGELOG app config db lib public script spec test'
alias .='pwd'
alias ...='cd ../..'
alias ....='cd ../../..'
alias .....='cd ../../../..'
alias ......='cd ../../../../..'
alias .......='cd ../../../../../..'

alias _='sudo'
alias ss='setsid'

alias s='svn'
alias e='mate'
alias g='git'
alias gc='git commit -m'
alias gca='git commit -a -m'
alias gch='git checkout'
alias gb='git branch'
alias gs='git status'
alias gd='git diff'
alias gp='git pull'
alias gpu='git push'
alias gis='git issues'
alias gl='git log'

alias ls='ls -GF'

alias rfind='find . -name *.rb | xargs grep -n'

bindkey '\ew' kill-region

bindkey -s '\el' "ls\n"
bindkey -s '\e.' "..\n"

# Shitty bloat

autoload -U incremental-complete-word
zle -N incremental-complete-word
bindkey "^Xi" incremental-complete-word ## C-x-i

#setopt EXTENDED_GLOB
setopt noautomenu
setopt COMPLETE_IN_WORD
setopt ALWAYS_TO_END

unsetopt flowcontrol

WORDCHARS=''

autoload -U compinit
compinit

zmodload -i zsh/complist

zstyle ':completion:*' list-colors ''
zstyle ':completion:*' hosts $( sed 's/[, ].*$//' $HOME/.ssh/known_hosts )

unsetopt MENU_COMPLETE
setopt AUTO_MENU

bindkey -M menuselect '^o' accept-and-infer-next-history

zstyle ':completion:*:*:*:*:*' menu yes select
# zstyle ':completion:*:*:*:*:processes' force-list always

zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#) ([0-9a-z-]#)*=01;34=0=01'
zstyle ':completion:*:*:*:*:processes' command "ps -u `whoami` -o pid,user,comm -w -w"
zstyle ':completion:*:*:(ssh|scp):*:*' hosts `sed 's/^\([^ ,]*\).*$/\1/' ~/.ssh/known_hosts`

# hosts=(teepee wigwam google.com)
# zstyle ':completion:*' hosts $hosts

function preexec {
    emulate -L zsh
    local -a cmd; cmd=(${(z)1})
}

function pap { curl -s $1 | patch -p0; }


# Environment variables.

export JS_DIST="/usr/local/spidermonkey"
export LD_LIBRARY_PATH="/usr/local/spidermonkey/lib"
export MAGICK_HOME="$HOME/src/ImageMagick-6.4.0"
export DYLD_LIBRARY_PATH="$MAGICK_HOME/lib:/usr/local/spidermonkey/lib" # :/opt/local/lib:/usr/local/lib/couchdb/js-src:~/src/js/src"
export EDITOR=/usr/bin/vim
export PAGER=less
export PATH="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/mysql/bin:/opt/local/bin:/opt/local/sbin:$MAGICK_HOME/bin"

export LC_CTYPE=en_US.UTF-8

_rake_does_task_list_need_generating () {
  if [ ! -f .rake_tasks ]; then return 0;
  else
    accurate=$(stat -f%m .rake_tasks)
    changed=$(stat -f%m Rakefile)
    return $(expr $accurate '>=' $changed)
  fi
}

_rake () {
  if [ -f Rakefile ]; then
    if _rake_does_task_list_need_generating; then
      echo "\nGenerating .rake_tasks..." > /dev/stderr
      rake --silent --tasks | cut -d " " -f 2 > .rake_tasks
    fi
    compadd `cat .rake_tasks`
  fi
}

compdef _rake rake

export __CURRENT_GIT_BRANCH=

# get the name of the branch we are on
parse_git_branch() {
  git-branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

# on each chdir update the cached git variable(s)
typeset -ga chpwd_functions
chpwd_functions+='zsh_chpwd_update_git_vars'

# re-evaluate the git branch when changing directories
zsh_chpwd_update_git_vars() {
  export __CURRENT_GIT_BRANCH="$(parse_git_branch)"
}

# this function returns the current git branch
get_git_prompt_info() {
  if [[ $__CURRENT_GIT_BRANCH != '' ]]; then
    export __CURRENT_GIT_BRANCH="$(parse_git_branch)"
  fi
  echo $__CURRENT_GIT_BRANCH
}

setopt prompt_subst
PS1='%~$(get_git_prompt_info)> '