#!/usr/bin/env bash
. "$GVM_ROOT/scripts/functions"

[[ "$1" == "" ]] &&
	display_fatal "Please specifiy the version"

fuzzy_match=$($LS_PATH "$GVM_ROOT/gos" | $SORT_PATH | $GREP_PATH "$1" | $HEAD_PATH -n 1 | $GREP_PATH "$1") ||
	display_fatal "Invalid version $1"

if [[ -d $GVM_ROOT/gos/$fuzzy_match ]]; then
	rm -rf "$GVM_ROOT/pkgsets/$fuzzy_match" &> /dev/null ||
		display_fatal "Couldn't remove pkgsets"
	rm -f "$GVM_ROOT/environments/$fuzzy_match" &> /dev/null ||
		display_fatal "Couldn't remove environment files"
	rm -f "$GVM_ROOT/environments/$fuzzy_match@"* &> /dev/null ||
		display_fatal "Couldn't remove pkgset environment files"
	rm -rf "$GVM_ROOT/gos/$fuzzy_match" &> /dev/null ||
		display_fatal "Couldn't remove Go folder"
	display_message "Uninstalled version $fuzzy_match"
else
	display_fatal "Invalid version"
fi