From 248cc97e0bcf25964ac8283a9e4ea38901b246f4 Mon Sep 17 00:00:00 2001
From: George Danchev <danchev@spnet.net>
Date: Mon, 27 Jun 2011 14:50:50 +0000
Subject: [PATCH] support -cleanup

---
 releng/README.releng         |  3 ++-
 releng/releng_build_isojigdo | 30 +++++++++++++++++++++++++-----
 2 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/releng/README.releng b/releng/README.releng
index aa05908d..9a0c47f7 100644
--- a/releng/README.releng
+++ b/releng/README.releng
@@ -15,7 +15,8 @@ Release Engineering Che[at|ck] List
  + start a new test over the top of template_new_releng
  + file name starts with releng_
  + any generated data to be stored in ./$0.result directory
- + mandatory options -rc [-clean]
+ + test data generation options -rc [-keep]
+ + test data removal options -cleanup
  + well documented configuration file test.conf{.template}
  + throw FAIL string to stdout if any failure is detected
  + exit code 0 on success, non-zero on failure
diff --git a/releng/releng_build_isojigdo b/releng/releng_build_isojigdo
index 1162c117..9794d6fc 100755
--- a/releng/releng_build_isojigdo
+++ b/releng/releng_build_isojigdo
@@ -20,20 +20,31 @@ print_help() {
  cat << HLP
 Usage:
  $0 -help
+
 # using a config file ${CONFFILE}
  $0 -rc [-keep]
+
 # without using a config file
  $0 xorriso_cmd IN_dir OUT_image [IN_isolinux] [OUT_bootcat] [-keep]
+
+# cleanup test generated data directory and exit
+ $0 -cleanup
 HLP
 }
 
 #####################################################################
-if [ -d "${GEN_DATA_DIR}" ]; then
- printf "\n$0: %s exists!\n" ${GEN_DATA_DIR}
- exit 2
-else
- mkdir "${GEN_DATA_DIR}"
+# cleanup
+if [ "${1}" == "-cleanup" ]; then
+ cd "${START_DIR_DONT_CHANGE}" || exit 80
+ if [ -d "${GEN_DATA_DIR}" ]; then
+    rm -rf ${GEN_DATA_DIR}
+    printf "$0: removed %s\n" ${GEN_DATA_DIR}
+ else
+    printf "$0: ${GEN_DATA_DIR} does not exist.\n"
+ fi
+ exit 0
 fi
+
 # help
 if [ ! "${1}" ]; then print_help && exit 10; fi
 # config file
@@ -60,6 +71,15 @@ else
  print_help && exit 30
 fi
 
+# data dir
+if [ -d "${GEN_DATA_DIR}" ]; then
+ printf "\n$0: directory %s exists!" ${GEN_DATA_DIR}
+ printf "\n$0: use '$0 -cleanup' to remove.\n"
+ exit 2
+else
+ mkdir "${GEN_DATA_DIR}"
+fi
+
 if [ "${XOR}" == "" -o "${DIR}" == "" -o "${IMG}" == "" ]; then
  echo -e "\n$0: xorriso_cmd IN_dir and OUT_image are required\n"
  exit 40