Cleaned up and simplified the config/env.sh and util/build.sh

• We should limit the number of new environment variables. They increase complexity which should be mostly absorbed by using containers.
• Any new environment variables should be set via the ci yml file or defined the UI. https://docs.gitlab.com/ee/ci/variables/README.html#custom-environment-variables
• Removed dummy scripts
• Removed dvmp dummy jobs.
• Fixed dvmp output data. Note the out artifacts should go in results/dvmp if they are in the dvmp directory. This will just make things easier later on for collecting and summarizing results.
• updated dvmp/scripts/run_generator_instance.sh
• Added dvmp.sh to run geant4/reconstruction. Note dvmp/dvmp.sh could be named something more specific, like dvmp/dvmp_barrel_decays.sh depending on the input, analysis, etc...

config/env.sh

@@ -12,17 +12,18 @@ if [[ ! -n  "${JUGGLER_INSTALL_PREFIX}" ]] ; then
   export JUGGLER_INSTALL_PREFIX="/usr/local"
 fi
 
+# not sure this is needed
 if [[ ! -n "${DETECTOR_PREFIX}" ]]; then
-  export DETECTOR_PREFIX=detector
+  # reuse the custom juggler install prefix for detector
+  export DETECTOR_INSTALL_PREFIX=${JUGGLER_INSTALL_PREFIX}
 fi
 
 ## ensure absolute paths
+# not sure this is needed either 
 export JUGGLER_INSTALL_PREFIX=`realpath ${JUGGLER_INSTALL_PREFIX}`
-export DETECTOR_PREFIX=`realpath ${DETECTOR_PREFIX}`
-
-## setup detector paths
-export LD_LIBRARY_PATH=${DETECTOR_PREFIX}/lib:$LD_LIBRARY_PATH
-export DETECTOR_SOURCE_PATH=${DETECTOR_PREFIX}/src
+export DETECTOR_INSTALL_PREFIX=`realpath ${DETECTOR_INSTALL_PREFIX}`
 
 ## setup root results artifact path
-export RESULTS_PATH=`realpath results`
+# this should be in the CI File instead
+# https://docs.gitlab.com/ee/ci/yaml/README.html#variables
+# export RESULTS_PATH=`realpath results`