zshrc.conf

export PATH="/usr/local/sbin:$PATH:/usr/local/opt/go/libexec/bin"

export GOPATH=$HOME/go

export PATH="$HOME/.cargo/bin:$PATH:$GOPATH/bin"

export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

# added by travis gem
# [ -f "$HOME/.travis/travis.sh" ] && source "$HOME/.travis/travis.sh"

fpath=( "$HOME/.zfunc" $fpath )

# automatically remove duplicates from these arrays
typeset -U path PATH cdpath CDPATH fpath FPATH manpath MANPATH

# only exit if we're not on the last pane
exit() {
  if [[ -z $TMUX ]]; then
    builtin exit
    return
  fi

  panes=$(tmux list-panes | wc -l)
  wins=$(tmux list-windows | wc -l) 
  count=$(($panes + $wins - 1))
  if [ $count -eq 1 ]; then
    tmux detach
  else
    builtin exit
  fi
}