nvm auto switch node version by current working directory for zsh

nvm-auto-switch-node-for-zsh.sh

# Put this in your ~/.zshrc please

# To set node version by folder
# run: echo "v8.5.0" > .nvmrc

autoload -U add-zsh-hook
load-nvmrc() {
  local node_version="$(nvm version)"
  local nvmrc_path="$(nvm_find_nvmrc)"

  if [ -n "$nvmrc_path" ]; then
  local nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")

  if [ "$nvmrc_node_version" = "N/A" ]; then
    nvm install
  elif [ "$nvmrc_node_version" != "$node_version" ]; then
    nvm use
  fi
  elif [ "$node_version" != "$(nvm version default)" ]; then
  echo "Reverting to nvm default version"
  nvm use default
  fi
}
add-zsh-hook chpwd load-nvmrc
load-nvmrc