libmodules.bash: get_overlay_info() moved to libpmodules.bash

Pmodules/modulecmd.bash.in

@@ -1297,65 +1297,6 @@ SWITCHES:
                 searched releases.
 "
 
-# helper function for subcommand_use() und subcommand_unuse()
-get_overlay_info(){
-	# Args:
-	#	$1 [in] overlay name or directory plus optional type
-	#	$2 [upvar] overlay type
-	#	$3 [upvar] overlay root directory
-	#	$4 [upvar] overlay prefix for software installation
-	#
-	local name_or_dir="${1%:*}"
-	[[ -d ${name_or_dir} ]] && name_or_dir=$(cd "${name_or_dir}" && pwd -L)
-
-	local config_files=()
-	if [[ -v PMODULES_OVERLAYS_CONF ]]; then
-		config_files+=("${PMODULES_OVERLAYS_CONF}")
-	fi
-	config_files+=("${HOME}/.Pmodules/overlays.conf")
-	config_files+=("${PMODULES_ROOT}/config/overlays.conf")
-
-	for config_file in "${config_files[@]}"; do
-		[[ -r "${config_file}" ]] || continue
-		local toks=()
-		local -i lino=0
-		while read -a toks; do
-			(( lino++ ))
-			[[ -n "${toks[0]}" ]] || continue
-			[[ ${toks[0]} == \#* ]] && continue
-			(( ${#toks[@]} < 2 )) && \
-				std::warn "%s - %s" \
-					  "Skipping malformed line ${lino} in configuration file" \
-					  "${config_file}"
-			local _name="${toks[0]%:*}"
-			if [[ "${toks[0]%:*}" == "${name_or_dir}" ]] \
-				   || [[ "${toks[1]}" == "${name_or_dir}" ]]; then
-				# take type from
-				# 1. $1
-				# 2. configuration file
-				# 3. use default type
-				local _type="${ol_normal}"
-				if [[ "$1" == *:* ]]; then
-					_type="${1##*:}"
-				elif [[ "${toks[0]}" == *:* ]]; then
-					_type="${toks[0]##*:}"
-				fi
-				[[ -n "$2" ]] && std::upvar "$2" "${_type}"
-				[[ -n "$3" ]] && std::upvar "$3" "${toks[1]}"
-				if [[ -n "$4" ]]; then
-					if [[ -n "${toks[2]}" ]]; then
-						std::upvar "$4" "${toks[2]}"
-					else
-						std::upvar "$4" "${toks[1]}"
-					fi
-				fi
-				return 0
-			fi
-		done < "${config_file}"
-	done
-	return 1
-}
-
 subcommand_use() {
         local -r subcommand='use'
 	IFS=':'