#
# Exposes information about the Node.js environment via the $node_info
# associative array.
# Authors:
# Zeh Rizzatti <zehrizzatti@gmail.com>
local version
local version_format
local version_formatted
unset node_info
typeset -gA node_info
if (( $+functions[nvm_version] )); then
version="${$(nvm_version)#v}"
fi
if [[ "$version" != (none|) ]]; then
zstyle -s ':prezto:module:node:info:version' format 'version_format'
zformat -f version_formatted "$version_format" "v:$version"
node_info[version]="$version_formatted"
