cros_utils: refine factory and imaging related scripts

mod_for_factory_scripts/factory_setup.sh

Index: mod_for_factory_scripts/factory_setup.sh
diff --git a/mod_for_factory_scripts/factory_setup.sh b/mod_for_factory_scripts/factory_setup.sh
index 97959eea34b118e0355f83b4ceb291cea015ebb2..df37473e4931ef0996f0d657724e184702665102 100755
--- a/mod_for_factory_scripts/factory_setup.sh
+++ b/mod_for_factory_scripts/factory_setup.sh
@@ -5,9 +5,11 @@
 # found in the LICENSE file.
 
 echo "Modifying image for factory test..."
+set -e
 
-for SCRIPT in \
-    ${GCLIENT_ROOT}/src/scripts/mod_for_factory_scripts/[0-9][0-9][0-9]*[!$~]
+SCRIPT_BASE="${GCLIENT_ROOT}/src/scripts/mod_for_factory_scripts/"
+for SCRIPT in "${SCRIPT_BASE}"[0-9][0-9][0-9]*[!$~]

[Tom Wai-Hong Tam, 2010/11/18 04:25:50]

How about quote the whole pattern, like "${SCRIPT_BASE}[0-9][0-9][0-9]*[!$~]"?

[Hung-Te, 2010/11/18 05:49:31]

You can't do that. * in quote won't be expanded.

 do
-  ${SCRIPT}
+  echo "Apply $(basename "${SCRIPT}")..."
+  "${SCRIPT}"
 done