nvm.fish

#!/usr/bin/env fish

#####################
### NVM functions ###
#####################

function nvm
  bass source ~/.config/nvm/nvm.sh --no-use ';' nvm $argv
end


function nvm_find_nvmrc
  bass source ~/.config/nvm/nvm.sh --no-use ';' nvm_find_nvmrc
end


function load_nvm # --on-variable="PWD"
  set -l default_node_version (nvm version default)
  set -l node_version (nvm version)
  set -l nvmrc_path (nvm_find_nvmrc)
  if test -n "$nvmrc_path"
    set -l nvmrc_node_version (nvm version (cat $nvmrc_path))
    if test "$nvmrc_node_version" = "N/A"
      nvm install (cat $nvmrc_path)
    else if test "$nvmrc_node_version" != "$node_version"
      nvm use $nvmrc_node_version
    end
  else if test "$node_version" != "$default_node_version"
    echo "Reverting to default Node version"
    nvm use default
  end
end