zshrc

# OH-MY-ZSH

ZSH=${HOME}/.dotfiles/oh-my-zsh
ZSH_THEME="pygmalion"
DISABLE_AUTO_UPDATE="true"

plugins=(git)
if [ `uname` = Darwin ]; then
    plugins[2]="osx"
fi

source $ZSH/oh-my-zsh.sh
unset plugins

# Autocorrect: theoretically useful, but annoying in practice.
unsetopt correct_all

# Don't write my history to disk
SAVEHIST=0
unset HISTFILE

# Also, don't share history between processes
unset SHARE_HISTORY


# CONVENIENT SHELL FUNCTIONS
source_if_exists()
{
    if [ -r $1 ]; then
        . $1 # IIRC, 'source' is weird under ksh
    fi
}

# I got the following three functions from Unix wizard Jeffery
# Neitzel (@v6shell) in 2003 and have used them ever since.

# Return 'true' if $1 is missing from $2 (or PATH)
_nopath()
{
    # Based on jneitzel's function
    eval _v="\$${2:-PATH}"
    case :$_v: in
        *:$1:*) return 1 ;; # no we have it
    esac
    return 0
}

prepend_to_path()
{
    # Based on jneitzel's function
    [ -d ${1:-.} ] && _nopath $* && eval ${2:-PATH}="$1:\$${2:-PATH}"
    export PATH
}

remove_from_path()
{
    # Based on jneitzel's function
    _nopath $* || eval ${2:-PATH}=`eval echo :'$'${2:-PATH}: |
        sed -e "s,:$1:,:,g" -e "s,^:,," -e "s,:\$,,"`
    export PATH
}

# This is a blank function that eliminates the need to have case
# statements everywhere.

restore_default_xterm_title()
{
    return
}

if [ "$COLORTERM" = 'gnome-terminal' ]; then
    TERM=xterm-color
    export TERM
fi

case "$TERM" in
    *xterm*)
        source_if_exists ${HOME}/.dotfiles/xterm-functions
        ;;
esac

# Source my aliases from another file.
source_if_exists ${HOME}/.dotfiles/shell-aliases

if [ `uname` = Darwin ] && [ -d /usr/local/php5/bin ]; then
    prepend_to_path /usr/local/php5/bin
fi

# Homebrew on Macs
if [ `uname` = Darwin ] && [ -x /usr/local/bin/brew ]; then
    remove_from_path /usr/local/bin
    remove_from_path /usr/local/sbin
    prepend_to_path /usr/local/sbin
    prepend_to_path /usr/local/bin
    prepend_to_path /usr/local/share/npm/bin
    export NODE_PATH=/usr/local/lib/node_modules

    if brew list --formula | grep rbenv > /dev/null; then
        export RBENV_ROOT=/usr/local/var/rbenv
    fi

    if brew list --formula | grep pyenv > /dev/null; then
      export PYENV_ROOT=/usr/local/var/pyenv
    fi
fi

# Vim isn't always installed, but vi should exist everywhere.
if which vim 2>&1 1>/dev/null; then
    export EDITOR=`which vim`
else
    export EDITOR=`which vi`
fi
export VISUAL=$EDITOR

# Go on OS X and OpenBSD
prepend_to_path /usr/local/opt/go/libexec/bin
prepend_to_path /usr/local/go/bin

# Haxe on Macs (for game development)
if [ -d /usr/local/lib/haxe/std ]; then
    HAXE_STD_PATH="/usr/local/lib/haxe/std"
    export HAXE_STD_PATH
fi

# TeX on Macs
prepend_to_path /usr/local/texlive/2011/bin/x86_64-darwin

# Custom scripts
prepend_to_path ${HOME}/Library/UnixUtils # OS X
prepend_to_path ${HOME}/bin               # Regular Unix

# Ruby Stuff
prepend_to_path ${HOME}/.rbenv/bin
if which rbenv > /dev/null; then
  eval "$(rbenv init -)"
fi

# Python Stuff
if which pyenv > /dev/null; then
  eval "$(pyenv init -)"
  eval "$(pyenv virtualenv-init -)"
fi

editors=(
    $VISUAL
    subl
    atom
)
for editor in $editors; do
    if command -v $editor 2>&1 1>/dev/null; then
        export BUNDLER_EDITOR=$editor
        export GEM_EDITOR=$editor
    fi
done
unset editors;

# Prevent jackasses on multiuser systems from catting /dev/urandom to my TTY
if [ -O $TTY ]; then
    mesg n
fi

# Perform any machine-specific config tasks
source_if_exists ${HOME}/.zshrc-local

# Set xterm window title, if appropriate.
restore_default_xterm_title

# Travis
source_if_exists ${HOME}/.travis/travis.sh

#iTerm Shell integration on Macs
source_if_exists ${HOME}/.iterm2_shell_integration.zsh

#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
export SDKMAN_DIR="/Users/stephen/.sdkman"
[[ -s "/Users/stephen/.sdkman/bin/sdkman-init.sh" ]] && source "/Users/stephen/.sdkman/bin/sdkman-init.sh"