Pack : Add iso pack support.

.config/bash/module/Pack.sh

@@ -45,6 +45,9 @@ function pack() {
 		"xz")
 			_pack_xz "${output}" "${targets[@]}"
 			;;
+		"iso")
+			_pack_iso "${output}" "${targets[@]}"
+			;;
 		*)
 			_error "${target}: Format not supported."
 			return 2
@@ -130,6 +133,23 @@ function _pack_xz() {
 	pv "${2}" | xz -9e > "${1}"
 }
 
+function _pack_iso() {
+	local input=("${@:2}")
+	local output="${1}"
+	local args=()
+
+	for arg in ${input[@]}; do
+		[[ -d "${arg}" ]] || {
+			_error "${arg} is not a directory."
+			return 1
+		};
+
+		args+=("${arg}=${arg}")
+	done
+
+	genisoimage -J -r -pad -o "${output}" -graft-points "${args[@]}"
+}
+
 function _unpack_zip() {
 	unzip "${1}"
 }