add a template script to start with - template_new_releng

releng/releng_build_isojigdo

@@ -14,25 +14,22 @@ BOOT_CAT=""
 CONFFILE=$HOME/releng_build_isojigdo.conf
 CLEAN=0
 
+RES=""
+
 print_help() {
  cat << HLP
 Usage:
  $0 -help
 # using a config file ${CONFFILE}
  $0 -rc [-clean]
- config file content:
- XOR=/path/to/xorriso
- DIR=/path/to/input_dir
- IMG=/path/to/out_image
- ISOLINUX_BIN=/path/to/isolinux.bin
- BOOT_CAT=/path/to/boot.cat
 # without using a config file
  $0 xorriso_cmd IN_dir OUT_image [IN_isolinux] [OUT_bootcat] [-clean]
 HLP
 }
 
+#####################################################################
 # help
-if [ ! "${1}" -o "${1}" == "-help" ]; then print_help && exit 10; fi
+if [ ! "${1}" ]; then print_help && exit 10; fi
 # config file
 if [ "${1}" == "-rc" ]; then
  if [ -e ${CONFFILE} ]; then
@@ -72,9 +69,8 @@ printf "$0: Config items:"
 printf "\n\txorriso_cmd=${XOR}\n\tIN_dir=${DIR}\n\tOUT_image=${IMG}.iso"
 printf "\n\tIN_isolinux=${ISOLINUX_BIN}\n\tOUT_bootcat=${BOOT_CAT}\n"
 RES="${IMG}.iso ${IMG}.new ${IMG}.md5 ${IMG}.jigdo ${IMG}.template"
-############################################################
-main() {
-# version details, incl. underlying libraries
+
+# xorriso version details, incl. underlying libraries
 "${XOR}" -version
 if ! "${XOR}" -version | grep libjte >/dev/null 2>&1; then
  printf "\n$0: JTE not supported with this xorriso build. Install jigit and rebuild."
@@ -188,8 +184,3 @@ printf " * xorriso -indev ${IMG}.iso -pvd_info\n"
 printf " * fdisk -lu ${IMG}.iso\n"
 
 exit 0
-
-}
-
-#
-main