_gvm

#compdef gvm
#autoload

# gvm zsh completion, based on homebrew completion

local -a _1st_arguments
_1st_arguments=(
  'install:install go versions'
  'uninstall:uninstall go versions'
  'cross:install go cross compilers'
  'get:gets the latest code (for debugging)'
  'list:list installed go versions'
  'listall:list available versions'
  'use:select a go version to use'
  'diff:view changes to Go root'
  'implode:completely remove gvm'
  'linkthis:link this directory into $GOPATH'
  'alias:manage go version aliases'
  'pkgset:manage go packages sets'
  'pkgenv:edit the environment for a package set'
  'version:print the gvm version number'
)


local -a _alias
_alias=(
'create:create a new alias'
'delete:delete an alias'
'list:list aliases'
)

local -a _versions
_versions=(
$(

	versions=( $(git ls-remote -t https://go.googlesource.com/go | awk -F/ '{ print $NF }' | xargs) )
	for version in $versions; do
		if [[ "$version" == go* ]]; then
			echo $version 
		fi
		if [[ "$version" == release* ]]; then
			echo $version 
		fi
	done

)
)

local -a _installed_versions
_installed_versions=(
$(
\ls ~/.gvm/gos 2>/dev/null
)
)

_arguments \
  '*:: :->subcmds' && return 0

if (( CURRENT == 1 )); then
  _describe -t commands "gvm subcommand" _1st_arguments
  return
fi


if (( CURRENT == 2 )); then
  case "$words[1]" in
  alias)
  _describe -t commands "gvm subcommand" _alias ;;
  install)
  _arguments "1: :( $_versions )" ;;
  uninstall)
  _arguments "1: :( $_installed_versions )" ;;
  use)
  _arguments "1: :( $_installed_versions )" ;;
  esac
fi