add support for different nvm directory

plugins/nvm/_nvm

@@ -1,26 +0,0 @@
-#compdef nvm
-#autoload
-
-[[ -s ~/.nvm/nvm.sh ]] || return 0
-
-local -a _1st_arguments
-_1st_arguments=(
-  'help:show help'
-  'install:download and install a version'
-  'uninstall:uninstall a version'
-  'use:modify PATH to use version'
-  'run:run version with given arguments'
-  'ls:list installed versions or versions matching a given description'
-  'ls-remote:list remote versions available for install'
-  'deactivate:undo effects of NVM on current shell'
-  'alias:show or set aliases'
-  'unalias:deletes an alias'
-  'copy-packages:install global NPM packages to current version'
-)
-
-_arguments -C '*:: :->subcmds' && return 0
-
-if (( CURRENT == 1 )); then
-  _describe -t commands "nvm subcommand" _1st_arguments
-  return
-fi

plugins/nvm/nvm.plugin.zsh

@@ -1,3 +1 @@
-# The addition 'nvm install' attempts in ~/.profile
+[[ -s $NVM_DIR/nvm.sh ]] && . $NVM_DIR/nvm.sh
-
-[[ -s ~/.nvm/nvm.sh ]] && . ~/.nvm/nvm.sh